WISCO International

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GX1255S - Specifications

General
GX-1255S
Channels All USA, International and Canadian
Input Voltage

13.8 VDC �20 %

Current Drain
Standby
Receive
Transmit

0.5 A
1.5 A
5.0 A (Hi); 1.5 A (Lo)
Dimensions 2-1/2" H x 6-5/16" W x 6-5/16" D
(64 H x 160 W x 160 D mm)
Flush-Mount Dimensions 2" H x 5-5/16" W x 5-1/8" D
(50 H x 136 W x 130 D mm)
Weight 2.2 lbs (1 kg)
Transmitter
Frequency Range 156.025 to 157.425 MHz
RF Output Power 25 W (Hi); 1 W (Lo)
Conducted Spurious Emissions 80 dB (Hi); 60 dB (Lo)
Audio Response within +1/-3 of a 6 dB/octave
pre-emphasis characteristic at 300 to 3000 Hz
Audio Distortion 5 %
Modulation 16K0G3E, for DSC 16K0G2B
Frequency Stability �0.0005% (�20� F to +50� F)
FM Hum and Noise 50 dB
Receiver
Frequency Range 156.050 to 163.275 MHz
Sensitivity
20 dB Quieting
12 dB SINAD
0.35 �V
0.25 �V
Squelch Sensitivity (Threshold) 0.13 �V
Modulation Acceptance Bandwidth �7.5 kHz
Selectivity Spurious and Image Rejection -70 dB
Intermodulation and Rejection at 12 dB SINAD �70 dB
Audio Output 4W
 
Standard Horizon reserves the right to make changes and enhancements to products at our
discretion. Current specifications are therefore subject to change without notice.
WISCO International, Inc. - MIAMI, FL U.S.A.
Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com

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