they use frequencies that are what are called A channels on cb
radios . a 10k switch will take you there also . there's no way they can prove you or your radio were the cause of the accident . it's most likely it was his fault and he wanting to scare you into paying for his screw up . tell him to take you to court and when its thrown out you'll sue him for time missed from work and harassing him . General Lee 10 Meter Radio Review
"......... Next is the +10 KHz switch. Many radio operators donít understand the purpose of the +10 KHz switch. This switch increases the frequency by 10 KHz or 1 channel. If the radio was on channel one and the +10 KHz switch was turned on, the radio would then be on channel 2. You might ask what useful purpose does that serve. Well, these chassis are nothing more than converted CB
chassis using the same switches used in CB
radios. The switches have channel skips built in for the radio control (RC) channels used for remote control devices. These RC channels are also referred to as ďAĒ channels. There are RC channels between channels 3 & 4, 7 & 8, 11 & 12, 15 & 16, and 19 & 20. Some radios designate them as 3A, 7A, 11A, 15A, and 19A. Being a function of the channel selector switch, this means these skips occur on all six bands making a grand total of 30 skipped channels or frequencies. To pick up one of these skips, go to 3, 7, 11, 15, or 19 and turn on the +10 KHz switch and youíre there. ......"