Category Archives: Digital Trunking

Classic Scanners that changed the hobby

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We all love scanners, you would not be reading this if you didn’t. There are certain scanners that, much more than others, are so remarkable that they change the market or make a lasting impression on the hobby. Scanners that introduced new features, made other features popular or just were so darn good that they are beloved by the community will be discussed here.

If you have a favorite scanner that you think should be listed please let us know! The ones I discuss are scanners that I think helped define the market at the time and are real game changers. While some are obviously dated and obsolete today at the time they were introduced they really made a huge impact.

There were also a few real duds here and there. Bearcat once made a scanner that you inserted into an 8-track player. For those too young to know what that was, an 8-track player was used to listen to music recorded on magnetic tape held in large plastic cartridges in the days before cassette tapes, they were wildly popular in the 1970’s. This scanner was in the shape of one of these cartridges and had 4 crystal-controlled channels. It was a neat idea but worked poorly.

GRE Designs:

GRE built and designed many scanners for Radio Shack back in the day. Later they developed their own line in parallel with the Radio Shack line. Coincidentally both Radio Shack and GRE closed up operations for different reasons at about the same time and Whistler Group bought the GRE product line. Whistler continued to produce scanners for Radio Shack based on the Whistler designs for a short time and afterwards brought out their own line of WS and later the TRX scanners.

Radio Shack had a great advantage in that they had a huge retail infrastructure around the world and for years sold a wide range of scanners. While most were GRE built even Uniden made some of them.

PRO2004/5/6

The PRO2004 was introduced in 1986 and was probably the most revolutionary scanner of the day. It had 300 channels when 16 was considered average and 50 was considered remarkable. Its wide-open frequency coverage actually caused it to be recalled from stores to have the cellular frequencies blocked, this was easily defeated however, and the radio even had the proper spacing for them. They were coveted by the MilAir listener and helped create a large cottage industry for modifications and accessories. It spawned the PRO2005 and PRO2006 successors, similar in operation but in smaller cases with some other tweaks and additional memory.

PRO43

The PRO43 was introduced in the mid 1990’s and was the first handheld widely available that included the Mil Air band so were coveted by the airshow crowd. With 200 channels one could program in a ton of channels or do a search of the band. The tiny size made it easy to keep in a shirt pocket or camera bag.

PRO96

The PRO96 was the first P25 scanner that worked on the newer 9600 baud trunked systems, together with its mobile cousin, the PRO2096, one could now listen to these systems directly rather than in a conventional mode. It also provided a data source usable with software programs such as PRO96Com and has data detection modes that were well liked by radio enthusiasts.

PSR800/WS1080

The PSR800 was introduced in 2011, just before GRE went out of business. It was rebadged as the Whistler WS1080 soon thereafter and eventually morphed into the WS1088 and TRX-1 Mobile versions of the stillborn PSR900 became the Whistler WS1095, WS1098 and TRX-2. The PSR800 was the first scanner co work on Phase 2 P25 systems and was one of the first scanners with the on-board database and ZIP Code programming.

Uniden – Electra – Bearcat

Uniden Bearcat scanners originated with the Electra line back in the 1960’s and 70’s. After purchase by Uniden they retained the Bearcat branding and designs. Eventually Uniden bought the Regency brand and rebadged some existing Bearcat designs with Regency names.

Uniden became the biggest player in the market. Bearcat scanners have had great success with many groundbreaking designs over the decades. Here are just a few of the ones we think really made a huge difference:

BC-III

The BC-III was introduced in 1975 and was a VHF/UHF crystal scanner that was one of the most popular scanners of its day. It was unusual in that it allowed both UHF and VHF in the same radio in the days when that was not common. The speaker was huge and provided such good audio that years later, when the scanner itself was no longer useful, hobbyists would wire it up to be used as an external speaker for more modern scanners.

BC101

The BC101 was introduced in the mid 1970’s and was one of the earliest programmable scanners. It was programmed by setting the channel switches in a pattern for the specific frequency as listed in the programming guide. While kind of clunky, for the time it was revolutionary to be able to program a scanner without crystals and it had a huge 16 channel capacity.

BC210

The BC210 was introduced in 1977 and was Bearcat’s first direct entry programmable scanner. Imagine in the days when one would buy crystals for each channel, need programming combs or have to look up binary codes in a guide that they were now able to enter a frequency directly into a scanner. It was unheard of!

BC100                                                          

The BC100 was introduced in 1981 and was the one of first mainstream handheld programmable scanners. The first versions had a threaded antenna connector and later versions had a BNC. It used AA rechargeable batteries but they were internally mounted so a screwdriver was needed if you wanted to swap them out. It was a revolutionary handheld scanner that could be keyboard programmed without need of crystals, a new concept at the time.

BC235XLT/BC245XLT

The BC235XLT was introduced in the mid 1990’s and was the first TrunkTracker, it would scan Motorola trunked radio systems on 800 MHz. at the time. Before that one would have to enter the various channels into a scanner memory, lock out the current control channel and make a guess as to the actual users as there was no way to otherwise discriminate among them. The compact form and huge (for the time) capacity of up to 300 channels were huge selling points. The similar BC245XLT that came out a few years later added computer control and EDACS trunking to the mix.

BC780XLT

The BC780XLT was introduced in 2001 and changed the hobby more than almost any other scanner ever had. With 500 channels, the ability to track several formats of trunking, wide frequency coverage (including the Military air band) and great performance it remains a great scanner for many to this day. It was really the cream of the crop of the day.

BCD996/396 Series

The BCD996T was introduced in 2006 and replaced the BC780XLT as the flagship scanner, along with the portable version (BCD396T) it provided P25 reception and bullet proof reception along with up to 6000 channels of dynamically allocated memory. It spawned the BCD996XT and 996P2 mobiles and 396XT and 325P2 handhelds with similar features and carried on the Family arrangement of scanners where a handheld and mobile version were created. The 996/396 series introduced GPS enabled programming as well.

Home Patrol

The HomePatrol was introduced in 2010 and was the first ZIP Code enabled scanner. This truly revolutionized scanning and made it available to the masses who did not want to program a scanner, now they can just enter the ZIP Code to load the channels into the radio.

SDS100/200

The SDS100 handheld scanner was introduced in 2018, followed in 2019 with the mobile SDS200. These use the HomePatrol database but also provide excellent performance on digital simulcast systems. These systems have been the bane of scanners for as long as they have been around but finally a consumer scanner had good performance on them. With the color customizable display and ability to handle almost any type of radio system they will be the top of the heap for years to come.

Regency/RELM:

Regency, like Electra Bearcat, was an Indianapolis based scanner manufacturer that had some well-loved designs, especially in the 1970’s. Best known for its early crystal scanners, they had a large following. After many years they sold their scanner line to Uniden but a decade later came out with a new line of scanners under the RELM name that lasted only a couple years.

TMR-8H

The Regency TME-8H was an 8-channel VHF only crystal scanner from the late 1960’s. It was my first scanner, my dad had bought it for me so I could listen to him when he was working as a police officer in our hometown. We had the local channels at the time and with 8 channels I could hear all the local police and fire operations easily. 

ACTR20-6

The Regency ACTR20-6 was a 20-channel 6-band crystal-controlled scanner introduced in 1975. This was the days when an 8-channel scanner was a luxury, and one could spend more on crystals than on the scanner itself.

AOR

AOR is better known for high-end receivers rather than traditional scanners but some of their products made it to the mainstream scanner market. The AR8000 was the most notable but there were a few others that became popular. AOR receivers do not follow trunking so are pretty much relegated to the advanced hobbyist or specialty uses.

AR8000                                                       

The AOR AR-8000 was introduced in 1994 and was an early full-range and all-mode scanner with 1000 channels. It covered just about anything with antennas at the time, covering the entire shortwave, VHF and UHF bands, from 500 KHz. To 1900 MHz. It did most analog modes, including CW and SSB and was computer programmable and controllable. It was popular to use with the OptoElectronics Scout recording frequency counter and one could buy a special cable and battery door (that allowed the cable to plug into the radio) to connect the two devices. This allowed one to get a hit on the Scout and hear the traffic on the AR8000. While current scanners have the CloseCall or Spectrum Search these days this was revolutionary at the time. It was also known to have great sensitivity and worked well on the cell bands.

Other Brands:

There were many other popular brands like Robin, Midland, Cobra, RCA and others. Some were rebadges of radios made by Regency, Bearcat or GRE but many were (or are) their own designs. Many department stores of the day like Montgomery Wards, Sears and others also sold Regency or Bearcat scanners rebadged with the retailer’s name.

SDS100 Hints, Tips and FAQ’s

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Here are a Baker’s Dozen of hints and tips to make life with your new SDS100 scanner happier. If your question is not answered let us know and maybe we can add it to Part 2!

1)         What is the deal with the battery?

Uniden designed the radio with a new Lithium Polymer battery pack, getting away from using common AA cells. While a lot of people preferred the AA cells since they can be easily obtained and swapped out, they just could not provide enough current to run the radio for a decent amount of time. The Lithium Polymer pack that comes with the radio was supposed to be sufficient but Uniden was not happy with the results so they designed a larger pack to be used. Unfortunately the radio was already on the assembly line by the time it was discovered that the battery life was not up to snuff.

Uniden decided to allow the radio to be sold and distributed as it was but included a notice in the box to advise purchasers to sign up for a FREE larger battery pack once they are available, likely in August 2018. Sign up at Uniden’s website and they will send you the new larger battery as well as a replacement battery door at no cost.

Once these batteries are available there should also be available for sale extra batteries. Eventually some sort of external charging device will also be available so you can charge one battery while using another.

2)         Can I charge the battery and run the radio at the same time?

Actually, on the SDS100 you can! While other Uniden scanners do not support this, as long as your charger has sufficient current capability you can charge the battery with the radio on as long as you have that option turned on in the Settings>Battery Options>Set Charge While On menu.

Why would you not want this option turned on? The only reason I see is that the red or green charge light will be on all the time when the radio is plugged in. It might take a while longer to charge the battery when the radio is on but it should not be a big issue.

3)         What else can I use to charge the battery?

The SDS100 comes with a USB charger. Alternately any USB charger will power and/or charge the SDS100 battery. If you have a smartphone or other USB device charger you can use it if you don’t want to use the charger that came with the radio.

In the car you can use any USB port to power/charge the radio. Most cars these days will have a USB port to charge your phones and other devices, these work well with USB powered scanners like the SDS100.

4)         What is the deal with the raised ridge by the antenna connector?

That ridge is part of the water proofing of the radio. When used with the supplied rubber duck antenna this helps provide a seal to block water from getting into the radio. The supplied SDS10 antenna has a rubber gasket that fits this ridge.

This does however block use of many third-party antennas and adapters. The SDS100 comes with an SMA-BNC adapter so you can use your BNC antennas but with this adapter you will not have the water resistance provided with the supplied antenna.

5)         What is that little hole on the back of the radio? Am I missing a screw?

That hole below the belt clip knob is there to provide a case breather to prevent pressure issues. The radio is still water resistant due to other parts inside the case. On some radios there have been issues with elevation changes causing the case to pressurize and damaging components. This pressure relief helps to prevent these issues.

6)         It is hard to see the color screen in sunlight, what can I do?

The SDS100 color screen is a thing of beauty but can be difficult to read in direct sun. If you go into display settings you can select white on black or black on white instead.

7)         What are the “Detail” and “Simple” screen modes?

The SDS100 has a fully customizable display. You can set it up to display just the basic information (Simple) or all kinds of special information (Detail) when receiving. Almost every item can be positioned where YOU want to put it. You can even select the colors each item is displayed in.

Simple Mode shows just basic information in an uncluttered way. Detail Mode allows you to show many different details about what you are listening to, such as trunking ID’s, PL tones etc. so you can analyze systems you are listening to. You can switch between these at will and change the way they look on the radio via the keypad or Sentinel.

8)         What are the software options?

The SDS100 uses the free Sentinel software to do the database and firmware updates. This is the same version as used on the BCD436HP and BCD536HP scanners and you can share files back and forth among all 3 radios. There is a separate version of Sentinel used for the HomePatrol models. The HomePatrol modes Sentinel has a brown icon, the 436/536/SDS version uses a green icon. Sentinel can also be used for programming Favorites lists as well.

ARC536 by Butel can be used to also program Favorites Lists, it provides the familiar Butel interface so if you have used other ARC products you will feel right at home. The Pro version also supports Virtual Control as well as other features.

9)         Will there be a base/mobile version of the SDS100?

Yes! The SDS200 is identical in operation and programming to the SDS200, but in a mobile package with a larger display.

10)       How does the GPS unit connect to the SDS100?

The Uniden BC-GPSK GPS receiver works on many different Uniden scanners and comes with several cables to adapt it to these scanners. With the SDS100 (as well as the BCD325P2) however you need a different cable. This special adapter cable, available at scannermaster.com, replaces everything but the GPS disk and attached cable. Plug the round plug from the GPS into this cable, the USB plug into a USB power source and the small plug into the Charge/USB jack on the radio. The radio will be powered/charged from the GPS cable as will the GPS itself.

11)       Sharing Favorites Lists with other scanners

The SDS100 can share the same Favorites Lists as the BCD436HP and BCG536HP, and since they all use the same version of Sentinel, it is really easy to share. You can create different Profiles for each scanner if you want or just program them all the same.

To share files from other radios you would need third party software and import/export those files with that software.

12)       If I have many Talkgroups or Sites in my trunked system will it slow down the scanner?

If you have many TALKGROUPS then no, it will not slow the scanner down. The SDS100 (and other Uniden scanners) does not actually scan talkgroups, it scans SITES and if it sees an active Talkgroup it looks to see if it is in an active Favorites list and Department. If it is it displays the name and listens to the talkgroup. If not it ignores it and moves on. All this is done in fractions of a millisecond.

If you have that trunked system’s Favorites List set to Trunked Search the scanner will look for the talkgroup and see if it is listed. If it is in the radio it will show the name etc. and hear the traffic. If it is not already programmed into the radio it will display it as “Unknown” with the Talkgroup number. If you can identify the user you can add it to your Favorites List.

What can slow down your scanner is if you have a lot of SITES programmed into the radio that you have no chance of hearing. If your area uses a large regional or statewide system then either turn off or delete the sites you would not be able to hear. (The radio’s manual describes how to do this…). The fewer sites the radio has to go thru the faster it will get to them.

13)       Do I need ProVoice, DMR or NXDN?

Well, maybe, maybe not… Check the RadioReference database and see if anything in that area use these modes. If they use them in the areas you want to listen to then you might want to get the upgrades. ProVoice is used mostly by public safety agencies in specific areas including Oklahoma City, San Antonio, Denver and Albuquerque.

DMR and NXDN are mostly used by business operations and campus installations but are occasionally used by smaller police and fire departments as it is less expensive than P25 digital systems.

14) Where can I go for more information?

https://wiki.radioreference.com/index.php/SDS100_and_SDS200_FAQ_Page has a ton of info on the SDS100 and SDS200

The SDS-100 and why it is so revolutionary

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If you haven’t heard already, the new Uniden SDS-100 handheld digital scanner has taken the prize as the most desired scanner available. Introduced in the spring of 2018 and finally available in June, we sold every one we had and were promised and just now are able to keep them in stock for regular purchases.

What makes the SDS-100 so special? Why does it work so well? Why is it worth all the extra money it costs? Glad you asked!

The biggest advantage to the SDS-100 has over other scanners is it’s ability to monitor Linear Simulcast Modulation (LSM, also known as P25 Simulcast) systems. Traditional scanners do not work very well often with LSM systems but the SDS-100 handles them much better, almost as well as a regular system radio like the police use. Other scanners tend to break up, miss words or phrases or just not hear it al all.

Why, you might ask, does this happen? Simply put, a simulcast system transmits the same traffic on the same frequencies at the same time from 2 or more locations. A simulcast system would transmit from multiple sites to provide better coverage within its intended operational area. These signals then tend to arrive at your scanner with slightly different time delays. Even though these time differences are almost indescribably small, the fact that they are digital1’s and 0’s makes them interfere with each other. The 1’s from one tower tend to block the 0’s from another tower. This causes interference and sometimes the interference is so bad as to block the entire conversation.

The SDS-100 uses a totally different internal architecture than other scanners, basically using a Software Defined Radio (SDR) with True-IQ processing to more properly decode LSM transmissions. This means that the SDS-100 will receive these simulcast systems with little to no distortion or interference.

There are other advantages to the SDS-100 SDR-based architecture. It allows other features and capabilities to be added down the road. While Uniden has not announced any of these features yet the possibilities are endless.

The SDS-100 works much like the BCD436/536 series scanners, the interface is very similar and they use an updated version of the Sentinel software so you can share your Favorites Lists between them.

The other big feature with the SDS-100 is the color display. This display can be used in either a “Simple” or “Detail” mode. The Detail mode is entirely customizable. You can place any of dozens of different fields almost anywhere on the screen and assign any color to just about any item. You can switch back to Simple mode and just have the basics, still in color or even switch to a simpler black and white scheme that works better in bright sunlight.

The SDS-100 is an amazing radio. If you have simulcast systems in your area then it works much better than other scanners. While it is more expensive than other scanners it is well worth it!

Why does my Phase 1 scanner still work on a Phase 2 system?

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So you have had your trusty old BCD396XT or other Phase 1 scanner for years and it works great. You hear that your system has upgraded to a Phase 2 system but your old Phase 1 scanner still works? What gives?

Here is the skinny on that: Most “Phase 2” systems are actually operating in Phase 1 mode, at least partially. When a system upgrades to Phase 2 not only does the infrastructure have to be upgraded (base station repeaters, controllers etc.) but also all of the mobile and portable radios. Until ALL radios have been upgraded and reprogrammed the system will usually be operating in Phase 1 mode.

Many systems listed in the RadioReference database as “Phase 2” have been heard with Phase 2 operations but still operate as Phase 1, so in reality it is better termed as “Phase 2 Capable”.

Some wide area systems may operate in Phase 2 modes in one area and Phase 1 elsewhere. The huge StarCom21 system in Illinois is a good example of this. In the Chicago area some users use Phase 2 but others are on Phase 1 since the new radios are expensive. Until all those older radios are replaced or reprogrammed the system will operate in a mixed Phase 1 or 2 mode.

This makes your older Phase 1 only scanner usable for at least parts of the system and saves you from having to replace it right away. When they do switch entirely over to Phase 2 then you will need to replace your scanner.

Another question we often get here at the ScannerMaster International Headquarters is how one updates his older Phase 1 scanner to Phase 2. The answer to that is that you don’t. There is no update path for older scanners to Phase 2; you will have to replace it.

Most newer model digital scanners from Whistler and Uniden handle Phase 2, see them at https://www.scannermaster.com/Digital_P25_Phase_II_Scanners_s/708.htm

Got a bad antenna? How to figure it out.

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You spent a ton of money on a new scanner and another small fortune on a fancy outside antenna and feedline. Everything worked great until one day the scanner sent silent. Now what?

Here are some steps to try and figure out what happened. Did your target move to a new frequency or radio system? Did the antenna fail? The feedline? Maybe the radio itself isn’t working. Do this stuff and you can figure out where the problem lies.

First let’s do the easy stuff. Program in the local NOAA Weather station into the scanner. These transmit continuously on 162.400 thru 162.550 MHz. This makes them a great way to test your radio setup for proper reception. It is also an easy way to compare antennas and feedlines. If your radio picks up the weather transmitter then at least the system is working properly. Compare your outside antenna to the back-of-set antenna, the outside one should work better. If it doesn’t then there is probably a problem with it.

If you cannot hear your local weather station (and you know that you could before) then you need to figure out if the problem is with the feedline, the antenna or the connectors. First do a visual inspection of the connectors on the radio and coax and look for obvious problems. If you see nothing wrong then check the other and (at the antenna). If possible use an ohmmeter and check for continuity between the two ends of the coax and that the coax is not shorted. Disconnect the antenna from the coax since some antennas show a DC short when connected.

If you can hear the weather channel then the problem is probably not the antenna. It is more likely a programming issue or perhaps your agency has change radio systems. These days it is very common for many agencies to be converting over to large area-wide digital radio systems. It is often less expensive to do that than to replace older infrastructure. Some states have built statewide systems open to all local and county agencies to use. These states include NC, SC, MI, IN, OH, IL, MN, MO and others. Check your local area at the RadioReference.com database and see if there is a new channel or system listed there. Also check at the very bottom of the county page at RadioReference. If there are regional or statewide trunking systems listed check that system for your local agency.

If you find out that your local agency has moved to a new system then it is time for either reprogramming your current radio (if it will work on the new system) or replacing it with one that is compatible. We can help you pick the right radio for your area, just call one of our scanner experts. Don’t throw away the old radio, you can still use it for other things like aircraft, railroads or whatever old channels your agency retained after moving.

Using a two-way radio as a scanner

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One of the more common question we get here at the opulent ScannerMaster Palace is how do I program this (Brand X) radio to my local systems. Usually it is one of those off-shore $40 two-way radio with unpronounceable names that are flooding the market on eBay and in stores.

The basic answer is that you don’t. These radios are intended as Ham radios and are basically toys. Some can be made to receive on VHF and UHF conventional analog channels and even talk on them.  This is not a good thing. First off the build quality on these things is poor. They are designed not for performance but for cheapness. If the radio breaks it usually cannot be repaired.

If your area still uses VHF or UHF analog channels then these might be able to be used to receive your local channels but they cannot do any type of digital or trunked system.

These cheap radios are not ideal for most monitoring anyway. They lack the features scanner buyers have come to expect such as banks, scanlists or quick-keys. They also usually do not support other typical scanner features like CloseCall, Fire tone out, easy field programming etc. They often do not work on aircraft, either civilian or military.

For not much more than you will pay for one of these cheap toys you can get a decent basic scanner like the BC125AT or WS1010 that will run rings around  them with the feature sets.  Our basic scanners start out at under $100 and have way more features than these junk toys.

Basic Troubleshooting – How to fix a silent scanner

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So your fancy scanner no longer works. Is it the scanner itself or did your local agencies move to new channels? Today we will discuss ways to find out.

The first thing I tell callers when they say their scanner is dead is to try the local weather channels. Almost everyone is in range of one of the National Weather Service radio stations on 162.400 thru 162.550. If you try each of the 7 channels (listed below) and nothing is heard then there may well be something wrong with the radio. If you have another scanner or weather radio handy try that one. If the other radio works then there is likely something wrong with the first radio.

Here are the weather frequencies that you can check to see if your scanner is working properly:

  • 162.4000
  • 162.4250
  • 162.4500
  • 162.4750
  • 162.5000
  • 162.5250
  • 162.5500

If the weather channel works on your scanner then we should look to programming. If the radio worked before but no longer hears the local police, fire or other agencies you used to listen to then they may have changed frequencies. Several states have recently updated their wide-area radio systems, if you live in Ohio, Indiana or South Carolina there is a great possibility that this is what occurred. Alternately, some agencies have switched to existing regional radio systems such as these states or those in Illinois, Missouri, Wisconsin, Michigan Colorado, Louisiana and Mississippi among others.

The best thing to do is check the RadioReference.com database and forums. If you recently lost your target there is likely someone else who has also. I had a caller the other day from northern Arizona say his police department disappeared, he listened to them over the weekend and then on Monday they were gone. We found that they had just switched to a new P25 digital system. While it was not yet listed in the RadioReference database it was being discussed in the RadioReference forums for Arizona.

If all this fails and you cannot find the target anywhere by searches with the scanner there are still a couple more tricks. Remember that public safety communications systems are expensive. They don’t go out and buy them on a whim. Purchases of that size usually must be approved by the local boards, City Council, County Supervisors etc. Look at these board’s websites for meeting minutes and agenda items. This is all public information and most places these days post them to the web. You can sometimes find all kinds of interesting information on the systems, sometimes even complete technical details, frequencies and talkgroup information get put up there!

Check with your local officers and administrators. While often they might not be technically savvy they might know that “we switched to the County system” or something. Also look for the type of radio they are carrying or have installed in the vehicle. That can sometimes point to the radio system type they are using.

Once you find out what system they are using and the frequencies etc. reprogram or replace your scanner to match.

Hosting a stream

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One of the most popular ways to listen to the local scanner action these days is via a live-streaming service over the Internet. By far the largest source for this is Broadcastify.Com. While this is a great place to listen, it is dependent on someone hosting a scanner for the area you want to listen to. If no one does you can do it yourself. Here is what you need to set up your own feed:

Step 1:    Make sure there is no feed already covering the traffic you wish to stream. If there already is one look at the noted for that feed and see if there is something different that you will do.

Step 2:    If you are not already a RadioReference or Broadcastify member (with user name and password) set up an account. You can set up a free account, paid accounts offer great benefits but are not needed to host a feed. If you are already a member skip this and go to Step 3.

Step 3:    Go to the Broadcastify site and submit a Feed application. They need your information, the channels you plan to stream and some other details. Once you submit your application it takes a few days (usually) for a response, and if approved they provide a code that is entered in your feed software to enable it.

Step 4:    Set up the hardware. This is the computer that you are going to use and the radio itself. You will need an audio cable to connect the computer and radio. If you are using a Uniden scanner you can also connect a USB or serial cable so allow channel tags to be sent along with the radio traffic. See below for the best scanners to be used for feeds.

Step 5:    Set up the software. The software is free from Broadcastify, you can download it there. It is pretty simple to install and set up, print out the instructions that come with it and follow them. If you follow them correctly it will work great!

Step 6:    Adjust the levels. Once your feed is live listen to it and make sure the audio levels are set properly. If the channels you set up are not very active try programming in the local weather channel for a few minutes to use to set the levels properly. Once you have the levels set where they sound best be sure to note the settings in case you need to move something later. Don’t forget to get rid of the weather channel!

What is the best radio for a feed? Well, it is the radio you have that will listen to the traffic you want to stream. Remember, once you commit to hosting a stream that radio must be dedicated to that stream 24/7.

If the radio you use does not have a record jack then you need to set the volume and leave it where it is. Be sure to mark the level with a dab of White-Out in case it gets moved.

For feeds the Uniden BCD15X (analog) and BCD996P2 (digital) are favored by many streamers since they are reasonably priced and have a record jack on the back. The Record jack is ideal for feeds, as the sound level is not affected by the volume control. You set the sound level with the computer’s sound controls and you can use the scanner volume to allow you to listen to the scanner locally without affecting the feed volume. They also support sending channel tags so the listener can see the channel names.

Streaming hints and tricks:

No one likes to hear static, noise etc. Make sure you monitor your stream to be sure that it doesn’t lock up on noise or interference. Make sure the audio levels are good and that the feed sounds good.

How many channels can I stream? The best answer is less is more. If you have a lot of channels or a bunch of real busy ones then the scanner is going to be busy all the time and some channels are going to be missed. Some really busy feeds (like Chicago PD) have just a single channel that is active almost continuously.

What kinds of channels can I stream? These rules are listed in the Terms of Service for the streaming service. Broadcastify has rules against certain tactical or sensitive traffic. Make sure none of the channels you have include the prohibited traffic.

Can I stream 2 radios at the same time? Yes! Set up one radio to the left channel and the other to the right. Possible scenarios are police on one and fire on the other. Make sure you note this in the feed description!

What do I do if the agency doesn’t want me to stream them? Well, that is up to you. Streaming is legal and the agency cannot force you to stop streaming their traffic. They can however add encryption, then it will not be able to be heard at all by anyone.

Broadcastify has a complete set of rules and procedures on it’s page at Broadcastify.com. If you use a different service be sure to read their rules before setting up your feed.

WiFi on BCD536HP. How does it work?  What you can and can’t do with it.

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The Uniden Bearcat BCD536HP is the only scanner that has the capability of being directly controlled by WiFi. By using the included WiFi dongle one can connect a smart phone or tablet to the scanner and listen to and control the scanner with the device. There are some other uses for the WiFi dongle as well.

Uniden has provided free “Siren” software (available for free via the Apple iTunes store or Google Play Store) to allow you to use your smart device as a scanner controller. You can even use this as a remote head for the scanner if mounted in a vehicle or to listen to your scanner from the patio or another room of the house for a scanner installed in the home. Some third party software allows you to use the WiFi feature to connect the canner to the computer without the need to plug in a cable.

There are a few things that the WiFi dongle will not work for, this includes database and firmware updates and other programming.

The Wifi dongle is designed specifically to work with your home or office WiFi network. While we have read of people using it for remote access this requires such networking tools as VPN, if you know how that works you probably can figure it out. Sorry, we cannot help with notworking issues like this!

To use the WiFi feature you need to understand the two modes involved; Infrastructure and Access Point.

Infrastructure Mode allows your scanner to connect to your home or office WiFi. This then allows you to connect to the scanner via third-party software like ProScan or RadioFeed or to the Siren application.

To get to Infrastructure Mode use the following steps:

Press Menu then select WiFi Setup>Select WiFI Mode>Infrastructure Mode

The radio will look for local access points and list them. When it displays the list select your router’s SSID name.

Then enter your password for the WiFi access point. This is the same password you would use for setting up any other WiFi device on your network. To enter the password you scroll thru the letters and use the 4 and 6 buttons to move the curser.

Access Point Mode allows you to connect you scanner to a smart phone or tablet (iOS or Android) using the free Siren software. You would use this when you are not in range of your WiFi system, such as when the radio is mounted in a vehicle. This allows you to use a phone or tablet as sort of a remote control head for the scanner.

In Access Point Mode the 536 acts as an Access Point and provides an SSID which you can change or leave at the default. You then connect your phone or tablet to that WiFi SSID and enter in the IP address in the Settings of the device. The IP address can be found in the WiFi settings on the scanner.

Siren is the free app available at the Apple iTunes Store for iPhones, iPads and iPod Touch’s. It is also available for Android devices at the Google Play Store.

Siren is a neat way to use your 536 scanner but there are limits to it. It will only work with the 536, and it has limited abilities for control. It can set the range, select Quick Keys, set the squelch and start and reply the recording features but that is pretty much all she wrote. There is also a 2-3 second delay in hearing the audio compared to the radio itself.

The WiFi feature on the 546 is unique and useful as long as you know its limits.