Local Repeaters

Location
Output
Frequency


Offset

PL or
CTCSS

Repeater
Call      
Notes
Waterford CT146.97156.7W1NLCAnalog and
C4FM
Groton CT146.67156.7W1NLC Echolink
210709
Norwich CT
146.73156.7N1NW Echolink
711268
Salem CT147.06+156.7W1DX
New London
CT
146.865156.7W1CGACoastguard
Academy
Westerly RI147.390+67.0NB1RI
Montauk NY145.270136.5WZ2Y

Repeater listings will always show the repeater’s output frequency.   Repeaters are usually set up with standard input frequency offsets as shown in the table below.   If a repeater does not conform to the standard, the non-standard input frequency will be indicated in the listing.

Most modern transceivers will automatically make the correct offset if they are set to “Auto Repeater” or “Duplex” depending on the terminology used by the manufacturer

For example: If you listen to a repeater on 146.73 you must transmit on 146.13

Repeater Output Frequency Repeater Input Frequency Offset

  • 51-52 – 0.5 MHz
  • 52-54 – 1.0 MHz
  • 144.51-144.89 +0.6 MHz
  • 145.11-145.49 – 0.6 MHz
  • 146.0-146.39 +0.6 MHz
  • 146.61-147.0 – 0.6 MHz
  • 147.0-147.39 +0.6 MHz
  • 147.6-147.99 – 0.6 MHz
  • 223-225 – 1.6 MHz
  • 440-445 +5.0 MHz
  • 445-450 -5.0 MHz
  • 918-922 -12 MHz
  • 927-928 -25 MHz