Technical Specifications:

General

Frequency Range:

 

Channels 1 through 7 are

 

shared with FRS radios.

Refer to frequency chart on next page.

Channels 8 through 14 are

 

FRS only.

Refer to frequency chart on next page.

Channels 15 through 22 are

 

GMRS only.

Refer to frequency chart on next page.

Channel Spacing

12.5kHz

Privacy Codes

38 for each main channel

Dimensions (W x H x D)

2.25” W x 3.68” H x 1.125” D

(Without Antenna)

(56.0 mm x 93.7 mm x 28.5 mm)

Power Supply

 

Power Source

Alkaline Batteries, AAA (4), 6 VDC

 

Ni-MH rechargeable, AAA (4),

 

4.8 VDC, 650 mAh

Operating Time

30 hours Low Power

(Transmit: Receive: Standby)

14 hours High Power

(5: 5: 90 ratio)

 

(Based on alkaline batteries)

 

Receiver

 

Useable Sensitivity

>-119 dBm

Maximum Audio Output Power

> 0.3 Watt maximum (8 Ohm )

Modulation Distortion

< 5% (1 kHz 70%)

Transmitter

 

RF Output Power

1.8 Watts maximum (high power)

 

0.5 Watt maximum (low power)

Maximum Deviation

+/- 2.5 kHz

Modulation Distortion

< 5% (1 kHz 70%)

 

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Audiovox GMRS122CH manual Technical Specifications