IntroductionInexpensive Chinese radios have flooded the market and we are seeing more and more volunteers using them. But here is the rub, most sellers don't understand what they are selling and don't warn the customer. So here are a few tips to help guide your volunteers and to develop your communications plan.
Key issue: Radio FCC type acceptance
Some Baofeng or PoFung radios (not all) are FCC type accepted for Business band. This means if you have a commercial business band license then you can use these radios.
GMRS radio type acceptance
Even with a GMRS radio license (which covers you and your immediate family) you are still required to use FCC type accepted radios. Baofeng radios are not type accepted for FRS or GMRS.
Why does type acceptance matter for Business band, FRS and GMRS
FRS and GMRS are narrow-band FM radio with power restrictions and antenna design restrictions.
A Baofeng radio can in theory transmit using narrow-band and low power making it possible to use a Baofeng on those frequencies (possible although illegal). The catch is that when programming you need to make sure the radio is set to low power and to use narrow band. Most people with these radios don't understand this and cause interference on adjacent channels.
If you are a Licensed Ham radio operator, you can use almost any radio regardless of type acceptance because your license only covers you, the control operator. This is because an amateur radio operator is expected to develop new technologies in addition to participating in emergency response, international relations ...etc.
Common Inexpensive radio models
Dual band models
- UV5R (and variants)
- BF-F8,GT-3 (and variants)
70CM only (usually 1-3 watts)
- GT-1 (and variants)
- ATR-22 (Amcrest)
- Dual receive (...kind of)
- Dual band (a vast majority use 2m and 70cm)
- GT and newer variants have up to 8 watts, otherwise 4 watts or lower.
- Dirt cheap (less than 50$us)
- Dirt cheap accessories
- Buy in bulk (package deals with accessories for ~35$ per unit)
- High out-of-the-box failure rate
- Flimsy connectors on earlier models
- accessories are usually by not always cross-compatible
- Squelch and filter interference issues on earlier models
- No memory storage from key pad (programming cable only)
- Limited VFO operation on some models.
- Not all models are FCC type accepted so they are only usable for ham radio.
So Quantity over quality, I own one of these radios to hand to hams who forgot to bring their radios to events or deployments. If they break I tend not to worry very much. If you have to traipse though hell and you depend on your radio to work while wading through the bayou, the baofeng or anything else listed here isn't the radio for you. Spend some extra money on something that is reliable and rated to resist the elements. Also, if you intend to use this radio something it is not certified to do, then please be doubly sure to use the right settings (ex. low power and narrow band).
- Baofeng FAQ - http://www.miklor.com/uv5r/UV5R-FAQ.php
- Baofeng model comparison chart https://baofengtech.com/pdf/CompareChart.pdf
- Amcrest radio manual - https://support.amcrest.com/hc/en-us/article_attachments/205692928/ATR-22_User_Manual.pdf
- CHIRP Open source programming software hardware support list - http://chirp.danplanet.com/projects/chirp/wiki/Supported_Radios
- Radio refrence wiki - http://wiki.radioreference.com/index.php/Baofeng_UV-5R