2024年2月10日 · PMR or Personal Mobile Radio is commonly used in the UK and is similar in structure to FRS here in the states. Here it falls between 446.0 and 446.100 mhz. in Analog and Digital tdma with 6.25 khz. steps.

2015年12月3日 · 446.01875 PMR446 Ch 2 446.03125 PMR446 Ch 3 446.04375 PMR446 Ch 4 446.05625 PMR446 Ch 5 446.06875 PMR446 Ch 6 446.08125 PMR446 Ch 7 446.09375 PMR446 Ch 8 446.103125 dPMR446 Ch 1 446.109375 dPMR446 Ch 2 446.115625 dPMR446 Ch 3 446.121875 dPMR446 Ch 4 446.128125 dPMR446 Ch 5 446.134375 dPMR446 Ch 6 …

2019年11月15日 · These frequencies overlap the original 16 analog voice/digital voice frequencies and operate in the same 446.0 to 446.2 MHz frequency range of the original analog PMR446 service. There are 8 frequencies allocated for analog radios, 16 frequencies for dPMR digital radios and 8 frequencies allocated for DMR digital radios.

2014年7月23日 · Hey I want a Antenna for 466Mhz (and ISM 433,05 MHz -> 434,79 MHz). So i order a lot on Ebay for a good value and found an Seller from Slovakia. But what Antenna give me the best Results? Portable base yagi beam antenna pmr 446MHZ 70cm 4 elements high gain Portable base yagi beam antenna pmr...

2013年11月9日 · PMR frequencies are commonly FM simplex, 8 channels at 446 MHz in the UHF band. An additional 14 digital channels are available for PMR446, but are less common. In USA and many other places, the 446 MHz band is assigned to Amateur Radio Service (Ham) so, all the PMR channels and radios can be used by hams in those areas.

2014年8月28日 · Hey i hear a baby phone (via sdr#) on PMR 446 not on an official frequency. I try to Jam the Signal and Call them but no results. Is that legal (in Austria) send a static Signal on PMR 446?!

2015年12月3日 · Leave these ALONE! That's why people have problems. Just program in the PMR frequencies, that's it. CHIRP will do it for you. If you want to add additional PMR frequencies with tone/tonesql, you have another 8 memories to do that.

2017年8月18日 · In the Europe we have had a licence free PMR band, 6 channels (446.00625MHz, 446.01875MHz.....) for quite a while and recently there has been digital channels added also, hence my enquiry regarding radios. The main problem being the vocoder employed AMBE+2 and the channel frequencies and spacing.

2014年3月6日 · The EU established dPMR digital in the PMR 446 band for "license by rule" personal radio services. As soon as the FCC publishes the R & O for Part 95 we will see if "license by rule" digital emission is permitted but it likely will not authorize encryption of digital voice emissions.

2017年10月27日 · PMR446 is primarily a European radio service. It's not legal for use in the USA. While you can find the radios on line, they are not legal for use in this country.