Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

2 way radio frequency

Status
Not open for further replies.

Nigel Goodwin

Super Moderator
Most Helpful Member
andrew2022 said:
how do you change the frequency of 2 way radios?

It depends entirely on the design, often they can only be altered over a small fixed range - on older sets by changing crystals, on more modern ones by altering the PLL system, often by reprogramming PROM's or other such devices.

You need specific details for your exact make and model!.
 

gerty

Member
Nigels right , it depends on the radio type. I have one that's programmable thru the keypad, one that needs a pc and programming software and an oldie that needs the proper crystal plugged into it..Let us know what you have and maybe we can help...
 

jbeng

Member
Some radios can be configured from the keypad, or by changing crystals, or whatever. If it's a newer, higher end Motorola or Kenwood or such, you will need to have the radio's programming software (running on a PC or Mac), a radio interface box (or RIB) and the appropriate programming cable to connect to the radio.
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top