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ContalkeTech CTET-6703 IP67 Waterproof UHF Radio 3W 5W

    • Contalk CTET-6703 Waterproof UHF Radio is with IP67 waterproof level, could reach the standards of anti-immersion for 30 min and with speaker automative wave remover.

 

    • The standard version of Contalk CTET-6703 IP67 waterproof radio is with 3W output power, with coverage reach to 3-5km in downtown area and VHF version could reach far in open area. 5W output power could be customized.

 

    • Contalk CTET-6703 IP67 waterproof radio is with anti-magnetic speaker, when exposed to work place with magnetic, scrap iron, dust, such like construction, mine, transportation etc., CTET-6703 will be a proper option.

 

    • SOS, DTMF, VOX etc. function are available.

 

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* IP67 Water Proof Level
* Anti-dust,  antimagnetic speaker
* UHF 400-470MHz/VHF136-174MHz. Frequency range can be custom made based on the users’ requirements.
* Up to 4 km range  ( 2.4 mile)  depends on terrain and conditions.  
* 16 channels combined with the privacy codes ( CTCSS 50 / DCS 105). Keep conversations on   channel confidential and prevent interference from other radios.
* VOX allows the user to operate the radios hands-free (with optional headset, not included) and allows speakerphone operation, thus the user can keep on moving without having to stop to answer a call. 
* Push-to-talk power boost (PTT) to extend the transmission range by increasing the transmitter power
output while saving battery life.
* Time-outer-timer (TOT)  to avoid overheating excessive power transistors of the transceiver.
* BCL (Busy Channel Lock) for preventing the user from disrupting communications of other users accidently on the same frequency.
* The adoption of the latest  Li-ion battery make your usage without any worries
* Battery Saver to decrease the battery consumption when a signal is not being received and no
operations are being performed.
* Low Battery Warning  for long-lasting use.
* Channel Scan to check channels for activity when function is activated.
* High/Low Power Switch
* Wide/Narrow Band selectable (25kHz/12.5kHz)
* Squeech Level Setting
* SOS,Scrambler
* Frequency-Hopping  Spread Spectrum
* PC programming protection
 
 
 
 

General
Frequency Range 400-520 MHz/136-174 MHz
Channel Capacity 16 Channels
Modulation Mode 25KHz:16K0F3E
Channel Spacing 25KHz
Antenna Impedance 50Ω
Audio Output Impedance 16Ω
Output Power 1W±0.5W / 4.3W±0.5W / 4.3W-5.5W
Currency Consumption Receive Stand-by 80 mA                                                                                                Receive max.audio 300 mA (Internal SP)
Emission Currency ≤1.70  A (high power output)
≤1.0   A (low power ouput)
Frequency Stability                                                            1ppm
Power Supply 4.2V
Dimension (HxWxT) antenna excluded 130*60*35mm
Weight(not including installation holder) 190g
Receiver
Analog Sensibility   ≤ -120dBm  @ 12dB SINAD
Squelch sensitivity   -122±2dB
  -124±2dB
Audio response +2~-8 dB (0.5~2.5KHz)
Audio Distortion <5%
Rated Audio Power 1W
Spurious Response Rejection  ≥ 70dB
Intermodulation ≥ 60dB
Ajacent Channel Selectivity [email protected]
Resistance ≥ 84dB
Response Sensitivity  [email protected]
Spurious Emissions [email protected] < 1GHz,-47dBm @> 1GHz
Transmitter
Frequency Stability ±1ppm
Output power 3.8W≤PH ≤5.0W,I≤1.7A
0.5W≤PL≤1.5W,I≤1.0A
Modulation Limiting  ≤[email protected]
  ≤[email protected]
Modulation Sensibility 8-12mV
Modulation Audio Distortion  ≤5.0%
FM Noise W: ≥ 40dB
N: ≥ 36dB
Radiated Spurious Emission [email protected]<1GHz, [email protected]>1GHz
Adjacent Channel Power  ≤ -60dB @12.5KHz
  ≤ -65dB @25KHz
Modulation characteristic 2~-8 [email protected] 0.5~2.5KHz
Induction Power ≥ 0.4W
No data available.
No data available.

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