Difference between revisions of "What information do I actually ''program'' into my radio, and why?"

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So, you have your first radio. Congratulations! But now, how to get on the air?
So, you have your first radio. Congratulations! But now, how to get on the air?


Most likely you'll be starting with repeaters. Here are the basic things you need to program into your radio in order to get on a repeater:
Most likely you'll be starting with repeaters. Here are 4 the basic things you need to program into your radio in order to get on a repeater:


A repeater needs you to program 4 things into your radio's memory in order to repeat your signal:
* The '''frequency''' the repeater actually transmits on  '''(Example: 146.96 MHz)'''. This is also called the repeater's output frequency.
* The '''frequency''' the repeater actually transmits on  '''(Example: 146.96 MHz)'''. This is also called the repeater's output frequency.
* The '''offset''' from that frequency, that your radio adds or subtracts to the repeater's output frequency, that your radio will transmit on, so that the repeater will "hear" it '''(Ex: -0.600 MHz)'''
* The '''offset''' from that frequency, that your radio adds or subtracts to the repeater's output frequency, that your radio will transmit on, so that the repeater will "hear" it '''(Ex: -0.600 MHz)'''
* The '''sub-audible tone''' that the repeater needs to accept on your signal '''(Ex: 103.5 Hz)'''. This is often referred to as a PL tone (technically a Motorola trademark), though your radio's manual probably calls it "CTCSS" (the generic name).
* The '''sub-audible tone''' that the repeater needs to accept on your signal '''(Ex: 103.5 Hz)'''. This is often referred to as a PL tone (technically a Motorola trademark), though your radio's manual probably calls it "CTCSS" (the generic name).
* The '''output power''' setting you want your radio to use (usually Low Power is best).
* The '''output power''' setting you want your radio to use (usually Low Power is best). This setting is not, strictly speaking, a repeater requirement. You need enough power to be heard clearly, but you should keep it as low as practical.

Revision as of 10:19, 2 April 2017

So, you have your first radio. Congratulations! But now, how to get on the air?

Most likely you'll be starting with repeaters. Here are 4 the basic things you need to program into your radio in order to get on a repeater:

  • The frequency the repeater actually transmits on (Example: 146.96 MHz). This is also called the repeater's output frequency.
  • The offset from that frequency, that your radio adds or subtracts to the repeater's output frequency, that your radio will transmit on, so that the repeater will "hear" it (Ex: -0.600 MHz)
  • The sub-audible tone that the repeater needs to accept on your signal (Ex: 103.5 Hz). This is often referred to as a PL tone (technically a Motorola trademark), though your radio's manual probably calls it "CTCSS" (the generic name).
  • The output power setting you want your radio to use (usually Low Power is best). This setting is not, strictly speaking, a repeater requirement. You need enough power to be heard clearly, but you should keep it as low as practical.