About 216 MHz. Compatibility

 

The Chart shows the 216 MHz channels available from each manufacture.  Capital letters are wide band transmission while numbered channels are narrowband.

 

 Frequency
Listen
 Williams
 Comtek
 (MHz)
 
 
 
216.0125
1A
 
 
216.0250
2A
 
 
216.0375
3A
 
 
216.0500
 
 
 
216.0625
1B
 
 
216.0750
2B 
 
 
216.0875
3B
 
 
216.1000
 
 
 
216.1125
1C
 
 
216.1250
2C
 
 
216.1375
3C
 
 
216.1500
 
 
 
216.1625
1D
 
 
216.1750
2D
 
 
216.1875
3D
 
 
216.2000
 
 
 
216.2125
1E
 
 
216.2250
2E
 
 
216.2375
3E
 
 
216.2500
 
 
 
216.2625
1F
 
 
216.2750
2F
 
 
216.2875
3F
 
 
216.3000
 
 
 
216.3125
1G
 
 
216.3250
2G
 
216.3375
3G
 
 
216.3500
 
 
 
216.3625
1H
 
 
216.3750
2H
 
 
216.3875
3H
 
 
216.4000
 
 
 
216.4125
1J
 
 
216.4250
2J
 
216.4375
3J
 
 
216.4500
 
 
 
216.4625
*
*
*
216.4750
*
*
*
216.4875
*
*
*
216.5000
 
 
 
216.5125
1K
 
 
216.5250
2K
 
 
216.5375
3K
 
 
216.5500
 
 
 
216.5625
1L
 
 
216.5750
2L
 
 
216.5875
2L
 
 
216.6000
 
 
 
216.6125
1M
 
 
216.6250
2M
J
 
216.6375
3M
 
 
216.6500
 
 
 
216.6625
1N
 
 
216.6750
2N
 
 
216.6875
3N
 
 
216.7000
 
 
 
216.7125
1P
 
 
216.7250
2P
L
 
216.7375
3P
 
 
216.7500
 
 
 
216.7625
1R
 
 
216.7750
2R
 
 
216.7875
3R
 
 
216.8000
 
 
 
216.8125
1S
 
 
216.8250
2S
 
 
216.8375
3S
 
 
216.8500
 
 
 
216.8625
1T
 
 
216.8750
2T
 
 
216.8875
3T
 
 
216.9000
 
 
 
216.9125
1U
 
 
216.9250
2U
 
 
216.9375
3U
 
 
216.9500
 
 
 
216.9625
1V
 
 
216.9750
2V
 
 
216.9875
3V
 
 
217.0000
 
 
 

* Note: 216.4625, 216.475 & 216.4875 MHz. are reserved for law enforcement use only.