2016年9月10日 · T all places are going or can afford to go encrypted full time, ham radios do scan but such at a much slower rate than a dedicated scanner, if your area is going encryption you are out of luck if they are just going APCO 25 ( p25) your best bet is a scanner, on p25 they will use multiple channels plus a control channel on analog radios the cop talks to …

2011年12月26日 · I did some research and found out that in the state of California, it is legal to have and listen in on public service radio. It is also legal to have a ham radio outfitted to transmit on public service frequencies, but becomes a major crime if you do transmit without permission. The laws on scanners are much more harsher in the city of Los ...

2011年3月3日 · It doesn't specifically allow a scanner. Having a ham license may not prevent enforcement of laws against having a scanner tuned to a police frequency, but may be a point that a good lawer could argue against in your defense if it was tuned to ham frequencies, and not police (or other specifically banned) ones.

2016年11月2日 · Unfortunately,when you do get a "radio group" together,some other ham has to complain about you using the frequency too much,so this results in no activity on the repeaters.So dont be surprised to not hear much on any of those bands.DMR ham is the same way.They dont want you to talk anymore than hows the weather or hi Jim,how was work.Some towns have activity but its few and far between.NJ and ...

2024年7月1日 · This is my go-box. I built it at home and custom made the rear power port Panel. I also did all of the custom wiring. It has four uniden BCD996T scanners, a Yaesu FT-817 multi band transceiver, and a TYT TH-9800 quad band radio with 29/50/144/440 MHz bands. The rack panels are from novexxcom...

2016年5月27日 · The typical scanner probably should be programed without a tone since they often want to hear everything. If you have some special issues, programming a tone may help though. For example, you live outside of the normal area an agency covers and another agency uses the same frequency you may be able to isolate the one you want using the correct ...

2007年8月13日 · Here's my experience with using a ham radio as a scanner. I'm a licensed ham, got my Tech in 3/06 and my General in 3/07. I currently use a Kenwood TM-V708 in my truck. It is a great radio for both repeater work and for scanning. Along with the Kenwood I also have 2 Yaesu FT-7800's and a Yaesu FT-60 handheld (along with a Icom IC-756 for HF work).

2023年10月8日 · The scan range of an RTL-SDR covers a spectrum of around 1700 MHz, it takes minutes to go through that range even using a scanner plugin. Perhaps my original message wasn't clear enough, so I'll provide a couple examples that I already know of. CB Radio: 26.965-27.405 MHz, AM, 8 KHz bandwidth, step size 10 kHz

2015年6月2日 · On the RadioReference.com - Scanner Frequencies and Radio Frequency Reference Database website it lists the "tone" with each frequency. (1) From what I get, if under this tone it says "PL", then that means this is analog and so any analog scanner would pick this up. Is that correct? (2) If it says, for example, 071 DPL what does that mean?

2008年6月8日 · Which receives better, a scanner, ham rig or pro radio? All other things being equal (antenna, location etc.) the scanner is usually more sensitive but more prone to interference such as adjacent channel, overload and intermod than the others.