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GX3000S
18 SPECIFICATIONS
Performance specifications are nominal, unless otherwise indicated, and are
subject to change without notice.
18.1 GENERAL
Channels .............................................................. All USA, International and Canadian
Input Voltage .......................................................................................... 13.8 VDC ±20%
Current Drain
Standby .............................................................................................................. 0.4 A
Receive .............................................................................................................. 1.5 A
Transmit .................................................................................... 5.5 A (Hi); 1.5 A (Lo)
Dimensions .................................................................................. 3.1” H x 7” W x 5.9” D
(80 H x 180 W x 150 D mm)
Flush-Mount Dimensions ............................................................ 3.6” H x 6.5” W x 6” D
(92 H x 165 W x 150 D mm)
Weight ........................................................................................................ 2.2 lbs (1 kg)
18.2 TRANSMITTER
Frequency Range .................................................................... 156.025 to 157.425 MHz
RF Output ........................................................................................ 25 W (Hi); 1 W (Lo)
Conducted Spurious Emissions .................................................. 80 dB (Hi); 60 dB (Lo)
Audio Response ............................................................... 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 (-20°C to +50°C) ............................................................ ±0.0005%
FM Hum and Noise ............................................................................................... 50 dB
18.3 RECEIVER
Frequency Range .................................................................... 156.050 to 163.275 MHz
Sensitivity
12 dB SINAD ................................................................................................ 0.28 µV
12 dB SINAD (70 CH Receiver) ................................................................... 0.28 µV
Squelch Sensitivity (Threshold) ..................................................................... 0.2 µV
Modulation Acceptance Bandwidth .................................................................. ±7.5 kHz
Selectivity
Spurious and Image Rejection (TYP.) ........................................................... –70 dB
Intermodulation and Rejection at 12 dB SINAD (TYP.) ............................... –75 dB
Audio Output .......................................................................................................... 4.5 W
Audio Response ............................................................. 2/–8 of a 6 dB/octave
de-emphasis characteristic at 300 to 3000 Hz
Frequency Stability (-20°C to +50°C) ........................................................... ±0.0005 %
Channel Spacing ................................................................................................. 25 kHz
DSC Format ................................................................................................. ITU Class D
NMEA Input/Output ......................................................................... Output - DSC, DSE
Input - GLL, GGA, RMC and GNS
FCC ID: K6630143X3D/IC ID: 511B-30143X3D
Vertex Standard Co., Ltd.
Summary of Contents for 30143X3D
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