ContalkeTech 3G WCDMA/ GSM and

US $110

Min. Order:2 pc
Keywords:mobile phone radio , 3G walkie talkie , WCDMA radio
Origin:Made In China

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Member Information

Company NameContalk Electronic Technology Co.,Ltd.
Country/Region:Fu Jian - China
Business Nature:Manufacturer
Contact:EstrellaSales Manager
Last Online:27 Nov, 2018
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Product Description

  • Unlimited Talk Range: Not affected by various of environmental elements, It can realize the effect “talk over the country” or even "talk over the world".
  • Talking Freely: Can be used in the enviroment of public network, WI-FI, Bluetooth etc. The managers can assign permission to achieve different level's dispatching by the public network walkie talkie through our management platform.
  • GPS Navigation, radio track playback, visualization management platform.
  • PPT on touch communication, strong signal and long continuation talking
  • National intercom in group, a hundred responses to a single call Automatic update of group calling and group information
  • Application: Can be widely used in the logistics,freight taxi,urban management,medical aid, security system, high-end property, large construction sites and other industry users


Frequency Range

GSM900          TX / RX: 890~909/935MHz
GSM900          TX / RX: 909~915/954~960MHz
GSM1800        TX / RX: 1745~1755/1840~1850MHz
3G FDD           TX / RX: 1940~1955/2130~2145MHz

GSM850/1900 (Optional)

Operation Mode

Simplex or Semi-duplex

Power Supply



102 X 58 X 34 mm


194 G

Operating Current Range

Standby:5mA @-75dBm
Resting: 5mA @-75dBm
Average:120mA @-75dBm
Max:       780mA @-104dBm

RX Sensitivity


MAX.TX Power


Analog Part
Frequency Range 400-470MHz
Frequency Stability  ±2.5ppm
Chanel Capacity 128
Antenna Impedance 50Ω
Modulate Mode F3E
Max. Freq. Deviation ≤5KHz
Remain Wave Radiation ≤60db
Transmitting Current ≤1000mAh
Sensitivity  <0.20uV (12dB SINAD)
Squeich Sensitivity <0.20uV
Intermodulation Anti-jamming 50dB
Audio Power Output 500mW
Receiving Current <100mA
Squelch Standby 20mA



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