Motorola Gm950

Motorola Gm950

GM950 Series Specifications GENERAL GM950E GM950i GM950 Plus Frequency – Mid Band – – 66-88 MHz Frequency – VHF 136-174 MHz 136-174 MHz 136-174 MHz Frequency – UHF 403-470 MHz 403-470 MHz 403-470 MHz – – 465-520 MHz Channel Capacity 4 64 128 Power Supply: 10.8 to 15.6V DC, negative earth...
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Product Details

GM950 Series Specifications

GENERAL

GM950E GM950i GM950 Plus

Frequency – Mid Band – – 66-88 MHz

Frequency – VHF 136-174 MHz 136-174 MHz 136-174 MHz

Frequency – UHF 403-470 MHz 403-470 MHz 403-470 MHz

– – 465-520 MHz

Channel Capacity 4 64 128

Power Supply: 10.8 to 15.6V DC, negative earth

DIMENSIONS: H x W x D 44 mm x 168 mm x 160 mm

Weight 1030g

Environmantal

Mechanical: IP54 Dust and Water Protection, IEC 68/2/27

Vibration, IEC 28/2/6 Shock, MIL STD 810E

Shock, Vibration and Crash Hazard*

Electrical: ETS 300-086, ETS 300-113, ETS 300-219,

ETS 300-279 (EMC)

Channel Spacing 12.5 to 20/25 kHz

Frequency Stability ±3ppm (VHF), ±2ppm (UHF), ±3ppm (Midband)

Operational Temperature -25 °C to +55 °C

Storage Temperature -40 °C to +85 °C

Antenna Connection 50 Ω BNC

TRANSMITTER

Channel spacing 12.5 or 20/25 kHz

Output Power 5 to 25 W

Modulation Limiting <±2.5 kHz (12.5 kHz), <± 4 kHz (20 kHz), <±5 kHz (25 kHz)

FM Hum & Noice (CCITT) >40 dB (12.5 kHz) ; > 45dB (25 kHz) CCITT

Conduct/Radiated Emission <0.25 µW (0.1–1000 MHz); <1 µW (1-4 GHz)

Adjancent Channel Power <-60 dB (12.5 kHz); <-70 dB (25 kHz)

Audio Response:(300 - 3000 Hz) Flat or Pre-emphasis

Audio Distortion: <5% @ 1 kHz, 60% Deviation

Transmit Turn On Time: <35 msec

RECEIVER

Channel spacing 12.5 or 20/25 kHz

Sensitivity <0.35 µ V (12dB SINAD)

Intermodulation >65 dB, > 70 dB with Base option

Adjancent Channel Selectivity >60 dB (12.5 kHz), >70dB (20/25 kHz)

Spurious Rejection >70 dB

Audio Distortion @ rated Audio <5%

Hum & Noise CCITT >40 dB (12.5 kHz); >45dB (20/25 kHz), CCITT

Audio Response: (300 - 3000 Hz) Flat or Pre-emphasis

Co-channel Rejection >12 dB (12.5 kHz); >8 dB (20/25 kHz)

Conducted/Radiated Emission <2 nW (0.1-1000 MHz); <20 nW (1-4 GHz)

Receive After Transmit Time < 35 msec

Audio Output Power 4 W @ 16Ω (internal speaker); <13 W external


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