Technical Specifications; General; Transmitter - Motorola GM1200E Service Manual

6.0 Technical Specifications
6.1

General

Frequency Range
Channel Spacing
Frequency Stability
Power Supply
Dimensions
Weight
Operational Temperature
Storage Temperature
Antenna Connection
Environmental
- Mechanical
- Electrical
6.2

Transmitter

Channel Spacing
Output Power
Modulation Limiting
FM hum & noise (CCITT)
Conducted/Radiated Emission
Adjacent Channel Power
Audio Response (300 - 3000 Hz)
Audio Distortion
Transmit turn on time
General
SPECIFICATION ITEM
SPECIFICATION ITEM
TYPICAL VALUE
UHF: 403-470 MHz
VHF: 136-174 MHz
12.5 kHz or 20/25kHz
± 2ppm (UHF) / ± 5ppm (VHF)
10.8 to 15.6V dc, negative earth
K5 Model - 44x168x160 mm (HxWxD)
K6 Model - 55x185x167 mm (HxWxD)
1030g
- 25 ° C to + 55 ° C
- 40 ° C to + 85 ° C
50 Ω BNC
Vibration IEC 68/2/27 and Shock IEC 28/2/6
European Dust & Water protection IP54
ETS300-086 RF Specifications
ETS300-113 Cyclic Keying Requirements
ETS300-279 EMC Requirements
ETS300-219 Signalling
TYPICAL VALUE
12.5kHz or 20/25kHz
5-25W
< ± 2.5kHz (12.5kHz); < ± 4kHz (20kHz);
< ± 5kHz (25kHz)
>40dB (12.5kHz); >45dB (20/25kHz) CCITT
<0.25 µ W (0.1...1000MHz); <1 µ W (1...4GHz)
<-60dB (12.5kHz); <-70dB (20/25kHz)
Flat or pre-emphasised
<5% @ 1kHz, 60% deviation
<25msec
Technical Specifications
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