Specifications - Motorola GM338 Service Manual

6-4
1.5

Specifications

Specification
Frequency Range:
Frequency Stability
(-30°C to +60°C, 25°C
Ref.)
Channel Spacing:
Power Output:
Power Supply:
Dimensions
(L X W X H)
GM338:
GM398:
Weight:
Operating
Temperature:
Sealing:
Shock and Vibration:
Dust:
Humidity:
VHF UHF1
136-174 MHz 403-470 MHz
±2.5 PPM
12.5/20/25 kHz
1-25W
13.2Vdc (10.8 - 15.6 Vdc) negative vehicle ground
186mm X 179mm X 59mm
(add 9mm for Volume Knob)
(7.32" X 7.05" X 2.34" - add 0.35"
for Volume Knob)
188mm X 185mm X 72mm (add 7mm for Volume
Knob)
(7.4" X 7.28" X 2.83" - add 0.27" for Volume Knob)
1400 g (3.15 lbs)
General
UHF2
450-527 MHz
±2 PPM
o
-30 to 60 C
Passes rain testing to IP54
Meets MIL-STD 810-C,D&E
Meets MIL-STD 810-C,D&E
o
50 C 95% RH @ 8 hrs
Low Power Radios
LOW BAND
Low Band 1 (29.7-36.0 MHz)
Low Band 2 (36.0-42.0 MHz)
Low Band 3 (42.0-50.0 MHz)
±5 PPM
12.5/20/30 kHz
40-60W
60mm X 179mm X 250mm
(add 9mm for Volume
Knob)
56mm X 176mm X 241mm
(add 8mm for Volume
Knob)
2040 g (4.5 Ibs)