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  • 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.


  • 245-246Mhz Thailand Civil Frequency is available.


  • 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

    (Thailand Civilian Frequency 245-256MHz Optional)

    * 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
    * VOX
    * 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(Thailand Civilian Frequency 245-256MHz Optional)
    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%
    No data available.
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    No.9 Xiamei County, Nanan, Quanzhou City, Fujian Province, 362302 China
    +86 595 867 597 18
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