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 µV
0.25 µV
Squelch Sensitivity (Threshold) 0.13 µV
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 - 690 W 28 St. Hialeah, FL 33010 USA
Telf. (305) 888-1676 - Fax (305) 887-1624 - E-mail: wiscointl@wiscointl.com

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