Motorola GM328

1-2 Technical Specifications
2.0 Technical Specifications
Data is specified for +25°C unless otherwise stated.
General Specifications
Channel Capacity
GM328
GM338
GM398
4
128
160
Power Supply 13.2Vdc (10.8 - 15.6Vdc)
Dimensions: H x W x D (mm) Depth excluding knobs GM328
56mm x 176mm x 177mm
(add 8mm for Volume Knob)
Dimensions: H x W x D (mm) Depth excluding knobs GM338
59mm x 179mm x 186mm (1 - 25W)
59mm x 179mm x 198mm (25 - 45W)
(add 9mm for Volume Knob)
Dimensions: H x W x D (mm) Depth excluding knobs GM398
72mm x 185mm x 188mm
(add 8mm for Volume Knob)
Weight: GM328/GM338 1400 g
Weight: GM398 1500 g
Sealing: Withstands rain testing per
MIL STD 810 C/D/E and IP54
Shock and Vibration: Protection provided via impact
resistant housing exceeding MIL STD
810-C/D/E
Dust, Salt & Fog: Protection provided via environment
resistant housing exceeding MIL STD
810 C/D/E