Audiovox GMRS121-2 Technical Specifications, General, Power Supply, Receiver, Transmitter

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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

Dimensions (W x H x D)

1.96” W x 3.31” H x 1.10” D

(Without Antenna)

(49.8 mm x 84.0 mm x 28.0 mm)

Power Supply

 

Power Source

Alkaline Batteries, AAA (3), 4.5 VDC

Operating Time

30 hours

(Transmit: Receive: Standby)

 

(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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Contents Model GMRS121-2 This page Left Blank Intentionally Safety Information PerformanceBattery Care Battery DisposalModel GMRS121-2 FCC License Required Powering the transceiver Equipment and Accessories SuppliedModel GMRS120 Display Installing the batteries On or Power On-Off/SCAN Button Adjusting the Volume 6Monitoring a Call Push To Talk PTT ButtonUp Channel/Volume Button Down Channel/Volume ButtonMode Button GRMS/FRS OperationChannel Selection Roger Beep ToneVOX Selection Mode Call Ringer Selection ModeButton Beep Key Tone Channel Scan OperationBattery Alert 128-7005 Troubleshooting Problem Possible cause CorrectionTechnical Specifications Power SupplyGeneral ReceiverMain Channel Frequencies Channels Not DAY Limited Warranty Audiovox Electronics Corp., Hauppauge, NY 128-7005