Gp328d UHF VHF Walkie Talkie

• Call Type: Mixed
• Display: With Display
• Communication Distance: 5-10 Km
• Certification: Custom
• Type: Handheld
• Signal Type: Digital
• Model NO.: GP328D
• Storage Channel: 32
• Output Power: Hf:1-5W UHF:1-4W
• Weight: 333G
• Function: Noise Cancelling
• MOQ: >2
• Frequency Range: 136-174 MHz 403-527 MHz
• Warranty: 12 Months
• Radio Type: Professional Radio
• Battery: 1500mAh Li-ion
• Battery Life: 14 Hour
• Power Supply: 7.5V
• Transport Package: Each PCS Into a Box
• Specification: 130.3*55.2*34.3mm
• Trademark: CUSTOM
• Origin: China
• Production Capacity: 1000

Product Description

Product Description

 

 

gp328  136-174mhz 400-470mhz uhf vhf high quality radio for walkie talkie 

Main Specifications
Channel Capacity	32
Power Output	VHF:1-5W   UHF:1-4W
Frequency Range	VHF:136-174   UHF:403-527MHz
Dimensions (HxWxL) (with IMPRES Slim 1500mAh Li-ion battery) (with IMPRES Hi-Cap 2150mAh Li-ion battery) (with IMPRES Hi-Cap FM 2300mAh Li-ion battery)	130.3x55.2x34.3 mm 130.3x55.2x39.6 mm 130.3x55.2x39.6 mm
Weight (with IMPRES Slim 1500mAh Li-ion battery) (with IMPRES Hi-Cap 2150mAh Li-ion battery) (with IMPRES Hi-Cap FM 2300mAh Li-ion battery)	303g 323g 333g
Power Supply	7.5V
Battery
Average battery life at 5/5/90 duty cycle with battery saver enabled in carrier squelch and transmitter in high power
IMPRES Slim 1500mAh Li-ion battery	Analog: 7.7/8 hrs        Digital: 11.3/11.8 hrs
IMPRES Hi-Cap 2150mAh Li-ion battery	Analog: 11.1/11.5 hrs    Digital:16.2/17 hrs
IMPRES Hi-Cap FM 2300mAh Li-ion battery	Analog: 11.9/12/3 hrs    Digital: 17.3/18.1 hrs
Receiver
Frequency	VHF:136-174MHz  UHF:403-527MHz
Channel Spacing	12.5kHz / 25kHz
Frequency Stability (-30ºC,+60ºC,+25ºC Ref)	+/-0.5 ppm
Analogue Sensitivity (12dB SINAD)	0.3uV / 0.22uV (typical)
Digital Sensitivity (5% BER)	0.25uV / 0.19uV (typical)
Intermodulation	70dB
Adjacent Channel Selectivity	45dB @12.5kHz / 70dB @ 25kHz
Spurious Rejection	70dB
Rated Audio	0.5W
Audio Distortion @ Rated Audio	3%(typical)
Hum and Noise	-40dB @ 12.5kHz / -45dB @ 25kHz
Audio Response	TIA603D
Conducted Spurious Emisson	-57dB
Transmitter
Frequency	VHF:136-174MHz  UHF:403-527MHz
Channel Spacing	12.5kHz / 25kHz
Frequency Stability (-30ºC,+60ºC,+25ºC Ref)	+/-0.5 ppm
Power Output	VHF:1-5W   UHF:1-4W
Modulation Limiting	+/-2.5kHz @ 12.5kHz / +/-5.0kHz @ 25kHz
FM Hum and Noise	-40dB @ 12.5kHz / -45dB @ 25kHz
Conducted/Radiated Emission	-36dBm<1GHz / -30dB>1GHz
Adjacent Channel Power	60dB @ 12.5kHz / 70dB @ 25kHz
Audio Response	TIA603D
Audio Distortion	3%
Digital Vocodor Type	AMBE+2
Digital Protocol	ETSI TS 102 361-1,-2,-3
Environmental Specificaitons
Operating Temperature	-30ºC / +60ºC
Storage Temperature	-40ºC /+85ºC
Temperature Shock	Per MIL-STD
Humidity	Per MIL-STD
Water and Dust Intrusion	IEC60529-IP57

Company Profile

 

FAQ

 

Incredible audio quality
There is no doubt that digital walkie-talkies can get a clearer picture of voice calls.
The walkie-talkie can provide you with excellent digital audio performance in the coverage area, and its unique features can help employees speak clearly and clearly wherever they are.
Intelligent audio can automatically adjust the volume of the radio, compensation background noise, so the workers don't have to adjust the volume of the radio can be avoid in noisy environment, missed call or disturb others when quiet area.
Enhanced background noise suppression helps to filter out unwanted external noise - from the noise emitted by heavy equipment to the roar of the engine.

Oversize and coverage
Employees work hard every day - hauling heavy loads, repairing roads, providing security, responding to customer demands, or restoring power after a storm.
Interconnect IP base station by using the Internet to expand coverage to create a wide area network, will expand the coverage of a single base station or geographically dispersed base station connected together, which helps greatly improve customer service and increase productivity.
Capacity Plus (cluster extension) single base station cluster solution, which can extend the communication Capacity to more than 1000 users without adding new frequencies.
Linked Capacity Plus combines the expansion Capacity of Capacity Plus with the wide coverage of IP base station interconnection to provide multi-base cluster solutions with high Capacity, wide coverage and efficient economic performance.
Therefore, whether you want to use a single base station or a multi-base station, MSTAR can meet your business and budget needs.

 

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