GP 328 hand held set

Key Advantages

One-to-one and one-to-many communication
Handheld-type two-way radio solutions offer maximum mobility. These rugged devices connect instantly to other handheld or base-station transceivers for total connectivity
Low cost
Simple walky-talky type operation

Some Application Areas

Construction
Mining
Airline ground operations
Public and private security
Oil and gas fields
Industrial & petrochemical complexes
Ports and docks
Government organizations, municipal corporations and public utilities like electricity boards (MSEB etc.), gas distribution networks, irrigation, fire brigade, waste management, etc.

Specifications:

*Frequency Rang	29 - 42 / 35 -50 / 136 -174 / 330 - 400 / 403 - 470 / 450 - 527
Channel Capacity	16 Channels
Power Supply	Provided through rechargeable battery - 7.5V

 

WEIGHT:
	With Standard High Capacity NiMH Battery: 420 gm
	With Standard High Capacity NiMH Battery137mm x 57.5mm x 37.5mm
	With Ultra High Capacity NiMH Battery: 137mm x 57.5mm x 0.0mm
	With NiCD Battery: 450 gm
	With LiIon Battery: 350 gm
	AVERAGE BATTERY LIFE @ 5/5/90 CYCLE Low Power High Power
	With Standard High Capacity NiMH Battery: 11 hours 8 hours With NiCD Battery: 12 hours 9 hours  With LiIon Battery: 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

 

DIMENSIONS

H x W x D

	With NiCD Battery: 137mm x 57.5mm x 40.0mm
	With LiIon Battery: 137mm x 57.5mm x 33.0mm
	(Radio footprint height excluding knobs)

Dust and Humidity:	Protection provided via environment resistant housing exceeding
	MIL-STD 810 C / D / E and TIA/EIA 603

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RECEIVER
SPECIFICATION	Low Band                 VHF/UHF
*Frequency	29 -42 / 35 50           136 -174/330 - 400/                                    403 - 470/450 -527
Frequency separation Sensitivity (12dB SINAD)EIA  Intermodulation(EIA)	Full bandsplit .25µV 70dB
Adjacent Channel Selectivity	60dB @ 12.5kHz/70dB @ 25kHz
Spurious Rejection  Rated Audio  Audio Distortion	70dB 500 mW  3%
Hum and Noise	-45dB @ 12.5kHz, -50dB @ 25kHz
Audio Response (300-3000Hz) Conducted Spurious Emission	+1 to -3dB -57dBm < 1Ghz/-47dBm > 1Ghz/FCC Part 15

 

TRANSMITTER
SPECIFICATION	Low Band VHF/UHF
*Frequency	29 - 42 / 35 - 50 136 - 174/330 - 400/ 403 - 470/450 - 527
Frequency separation	Full bandsplit
Channel spacing	12.5/20/25kHz
Freq Stability:	(-30oC to 60oC,+25oCRef.) +/- 0.0010% +/- 0.00025%
Power	6W 5W 136-174 4W 403-470
Modulation limiting	±2.5 @ 12.5kHz ±2.5 @ 12.5kHz ±5.0 @ 20kHz/25kHz ±4.0 @ 20kHhz ±5.0 @ 25kHz
FM Hum & Noise	-40dB
Conducted/Radiated Emission	-36dBm<1GHz/-30dBm>1GHz
Modulation FCC Type	12.5 kHz 11K0F3E / 25 kHz 16K0F3E
Audio Response	( from 6 dB/ +1 to -3dB
	octave pre-emphasis 300-3000Hz)
Audio Distortion	3%

Motorola handheld wireless two-way VHF radio systems, also called walky-talky radios, offer maximum mobility, ruggedness, and all-weather operation to allow the users to be instantly connected at the touch of a button, under most demanding conditions and geographies.

Motorola VHF handheld two-way wireless radio systems are widely used for communication in sectors such as industries, mining, construction, ports, petrochemical refineries, offshore oil rigs and platforms, airline ground operations, public and private security, irrigation projects, infrastructure projects, municipal corporations and public utilities such as electricity boards, gas distribution networks, waste management, emergency services, etc.