(Continued from Part 1. This concludes the article.)
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Scanner Models
When radio systems were still purely analog, there were many manufacturers vying for your attention to buy their scanning receiver. With the costs of developing digital-capable receive technology and a dwindling user base, the market has collapsed to just two manufacturers of multimode (analog and digital_ scanning receivers: Uniden and Whistler. Uniden, having been one of the pioneers in consumer electronics developing dozens of models over the past 40 years, currently has twelve scanner models available while Whistler offers six.
For those who might want to dip their toe in the water, there are $150 analog models from both companies (Uniden BC125AT and Whistler WS1010) that will allow you to learn a lot about scanning receivers with a minimal investment. These scanners can only monitor analog radio systems but most public safety agencies have long ago moved to digital systems. Most fire and EMS agencies have moved to digital but still keep their dispatch analog channels active. There are still many agencies on analog systems like commercial and military aircraft as well as many businesses. But an analog scanner will do nothing to let you monitor the vast majority of public safety agencies (police, fire, EMS, hospitals, emergency management, animal control, etc.). Just be aware that neither of these two analog models have coverage above 512 MHz because that’s where the vast majority of digital radio systems are found.
If you want to delve into the digital realm of receivers then be ready to part with $300 for the Whistler digital and base models or $400 for Uniden’s comparable offerings. The Uniden offerings (BCD325P2 and BCD996P2) will likely be worth the extra cost as they cover the more popular Project 25 (aka P25) Phase 1 and Phase 2 systems which the Whistler models (WS1040 and WS1065) do not. It’s very likely that you’ll want P25 Phase 1 / 2 coverage but if you’re sure you don’t then you can save some money by going with Whistler.
The next step up is Uniden’s BCD436HP and BCD536HP which sell for around $500. These include support for P25 Phase 1 and Phase 2 systems built-in, with the option of paying to upgrade the radio’s software to receive NXDN, DMR and ProVoice digital systems. These two radios are part of Uniden’s HomePatrol series (along with the HomePatrol-2 model) which come with the entire US and Canadian radio databases programmed into them. All you have to do is punch in your zip code and a listening range in miles, and it will automatically select all systems within that circle of coverage to monitor. Obviously, you also have the capability to hand-program the scanner for the systems you want if you are more of the hands-on type. The automatic option gets you up and running quickly while the manual option allows you to fine-tune exactly what you listen to — and also learn how your scanner actually works.
While DMR and NXDN are optional upgrades for those Uniden models, Whistler’s TRX-1 and TRX-2 come programmed with support for those two radio systems out of the box. But that will set you back roughly $500 and it won’t give you ProVoice support like you have with Uniden’s less expensive offerings.Continue reading“RF Scanning for Preppers – Part 2, by R.W.”