Specifications - Professional GP300 Series Radios 6-5
5.0 Specifications - Professional GP300 Series Radios
5.1 GP320/330/340/360/380
Data is specified for +25°C unless otherwise stated.
General Specifications
Channel Capacity 
GP320 
GP330 
GP340 
GP360 
GP380
1
4
16 
255 
255
Power Supply Rechargeable battery 7.5v
Dimensions:  H x W x D (mm) 
With standard high capacity NiMH battery 
With ultra high capacity NiMH battery 
With NiCD battery 
With Lilon battery
Height excluding knobs
137 x 57.5 x 37.5
137 x 57.5 x 40.0
137 x 57.5 x 40.0
137 x 57.5 x 33.0
Weight: (gm) 
With Standard high capacity NiMH battery 
With Ultra high capacity NiMH battery 
With NiCD battery 
With Lilon battery
GP320/GP330/GP340 GP360/GP380
420 428
500 508
450 458
350 358
Average Battery Life @5/5/90 Cycle: 
With Standard high capacity NiMH battery 
With Ultra high capacity NiMH battery 
With NiCD battery 
With Lilon battery
 Low Power  High Power
11 hours  8 hours
14 hours  11 hours
12 hours  9 hours
11 hours  8 hours
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 and TIA/EIA 603
Dust and Humidity: Protection provided via environment 
resistant housing exceeding MIL STD 
810 C/D /E and TIA/EIA 603