Specifications - GME GX850W Instruction Manual

GENERAL
Frequency Range: 156.025 to 162.425 MHz
Number of Channels: 56 International
Oscillator: PLL
Modulation: FM
Channel Spacing: 25 kHz
Frequency Stability: ±5 PPM
Digital Selective Calling
(DSC): Class D (EN301025)
Man Over Board (MOB): DSC Channel 70
Standard Operating
Temperature: -20°C ~ +55°C
Nominal Working Volt-
Low Voltage Limit: 6.8 V DC
Battery Life (5% TX, 5%
RX, 90% Stby): ≥8 Hrs
Antenna Socket : SMA
Built in Speaker: 40 mm Diameter, 8 Ohms
Dimensions: 67 (W) x 153 (H) x 43 (D)
Battery: 7.4 V 1700 mAh Li-Polymer
DC Charger: 9 V @ 1000 mA
Charging Current: 760 mA ± 130 mA
GPS Receiver: 48 Channel
Waterproof: IP67
G X 8 5 0
52 USA
59 Canadian
10 Weather
7.4 V DC
age:
mm

SPECIFICATIONS

Sensitivity (12dB SINAD): -119 dBm
Rated Audio Output @5%
Adjacent Channel
Image Rejection: > 70 dB
Intermodulation
Spurious Response rejec-
tion (CH16) 80 MHz to
Conducted Spurious
Scan Time per Channel: 200 ms
Frequency Tolerance: ±2.5 PPM
Max Modulation: ± 5 kHz
Conducted Spurious
Audio Distortion @ 3 kHz
Conducted Spurious
Specifications are nominal and are subject to change
I N S T R U C T I O N M A N U A L
RECEIVER
Squelch: Threshold: -119 dBm
Tight: -113 dBm to -107 dBm
Hysteresis: 3~6 dB
Attack Time: <50 ms
Delay Time: <250 ms
THD Speaker: 250 mW
Rejection: > 70 dB
Rejection: > 68 dB
1 GHz: > 70 dB
Emission: < 70 dB
RX Current: Standby – 185 mA
Max Audio Power – 380 mA
TRANSMITTER
Output Power: High – 5W
Low – 0.8W
Emission: < -56 dB
Dev: < 5%
Emission: < -56 dB
TX Current: High Power – 1.6 A
Low Power – 0.9 A
without notice or obligation
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