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Contalk 10W Dual Band UV Radio CTET-6890D

  • Contalk eTech 10W Long Range Two Way Radio CTET-6890D is professional Analog Ham Radio with UV Dual Band, coverage distance reach to 20-30KM in downtown area.

  • Contalk CTET-6890D UV Radio, disigned for professional ham users, with large LCD screen,  999 Channels and DSP audio encryption.

  • The GPS precise position and GPS ranging function, SOS could be very helpful when go hiking with team members for rescuing purpose.

  • Bluetooth could be as optional function, provide off-network communication and mapping.

  • ContalkeTech, as professional two way radio manufacture and developer, dedicated to provide with advanced products with economic offer.



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* Frequency Range VHF: 134-174MHz     UHF: 400-520MHz
* DSP Digital Voice Encryption, Location Search, SOS Function
* With GPS Location, Team Members Missing, Bluetooth
* Alarm Function, Bright Flashlight Illumination
* High Output Power VHF UHF 10W, Voltage: 8V DC 4000mAh
* 1.77 Cun Colorful Screen
* 999 Memory Channels
* High/Middle/Low power (10W /5W 1W) 
* Selective Calls, Group Calls and All Calls
* 1000/1450/1750/2100Hz Burst Tone
* GPS Precise Timing and Stopwatch Function
* ANI Code
* Low Battery Cut
* Wide/Narrow Bandwidth Selection (25KHZ/12.5KHZ) 
* Busy Lock Function
* Non-Standard CTCSS can be Programmed
* Multi Definition Of Side Key
Frequency Range VHF 137-174MHz and UHF 400-520MHz
Channel Capacity 999 Channels
Channel Spacing 5KHz/6.25KHz/10KHz/12.5KHz/25KHz/50KHz/100KHz
Antenna Impedance 50Ω
Power Supply 7.4VDC
Work Mode F2D/F3E
Dimension (HxWxT) with the remote header 133.5*57.5*40mm
Weight(not including installation holder) 490g
Adjacent Channel Selectivity ≤70dB(W) /≤60dB(N)  
Spurious Response ≤70dB(W) /≤70dB(N)  
Audio Response +1~-3dB(0.3~3KHz)/+1~-3dB(0.3~3KHz)
Audio Distortion <5%
Intermodulation 65 dB(W)/60dB(N)
SNR Rate 45/40dB
Sensitivity UHF/VHF:0.25µV(12dB SINAD)
Rated Audio Power Output ≤0.5W
RF power output UHF: 10W/5W/1W  VHF: 10W/4W/1W
Type of modulation 16KØF3E/11KØF3E
Adjacent Channel Selectivity ≥70dB/≥60dB
Maximum deviation ±5.0kHz(W)/±2.5kHz(N)
Frequency Stability ±2.5PPM
Audio Distortion ≤5%
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