Force Write full Database (HP1, HP2 BCD436 and BCD536)

When updating a HP series (HomePatrol 1 and 2, BCD436HP and BCD536HP) scanner one of the update is the database that the ZIP Code feature relies on. If the database has old or incorrect data then it can affect whether … Continue reading

Update the firmware on your scanner!

Why would you want to update the firmware on your scanner, and how do you do it? First, let’s explain WHAT firmware is. Firmware is the operating system of your radio, it works behind the scenes and tells the radio … Continue reading

DMR, ProVoice and Ultimate Updates for Uniden Scanners.

ScannerMaster offers a service to install the various paid updates for Uniden HomePatrol, x36 and P2 series scanners. These updates include the HomePatrol Ultimate Update (for HomePatrol 1 and 2 scanners) as well as the ProVoice and DMR/TRBO updates for … Continue reading

Reading the RadioReference Database

One of the best sources for scanner information available is the RadioReference.com database. This is a huge listing of frequencies used thruout the USA and Canada for all types of two-way radio operations. If you do your own scanner programming … Continue reading

GPS Based Scanning Tips

Several Uniden scanners support GPS based scanning. There are two main ways this works; Database based and Programming Based. Scanners that support ZIP Code based programming (The HomePatrol and x36 types) can support GPS in both ways. Scanners that do … Continue reading

Sentinel, Sentinel: What’s the difference?

Owners of Uniden ZIP Code scanners can use the free Sentinel software to do database and firmware updates as well as create and edit Favorites Lists. While they look and feel very much the same, the versions of Sentinel for … Continue reading

When the data isn’t right: How to get your database scanner working.

So you went out and bought one of these fancy new database scanner like the HomePatrol, BCD436/536 or a Whistler TRX and set it up. The problem though is that you are not hearing your local channel that you expected. … Continue reading

ZIP Code based scanning: How does it work?

One question we get all the time here at ScannerMaster Intergalactic World Headquarters is “when I put my ZIP Code in my (HomePatrol, 436 or 536) scanner how do I hear something in the next ZIP Code over?” The answer … Continue reading

Uniden Location Based scanner hints

Uniden’s line of Location Based scanners allow one to enter their location (usually by ZIP Code) to load local channels without needing to know frequencies, systems, talkgroups and other technobabble. There are a couple things to remember and a couple … Continue reading

Firmware, Firmware, who needs Firmware?

OK, you have this whiz-bang multi-hundred dollar scanner sitting there and you want to make it much more better! You read about Firmware Updates but haven’t a clue what this means. Should you update the firmware on your scanner? If … Continue reading