Price :
Type: Portable
Technology: DMR Tier II
Weight: 300g
Dimension: 135(L)*55(W)*33(D)mm
Color: Black
Market: Professional
Application: Commercial/Restaurant/Hotel/Taxi/Outdoor Use etc.
* Dual band, VHF130-174MHz and UHF400-520MHz, U-U,U-V,V-V modes are available.
* Compatible with MOTOROLA, comply with DMR protocal.
* Use Time-Division Multiple-Access (TDMA) digital technology which doubles the number of
users on a single licensed 12.5KHz channel.
* Provides clearer voice communications in digital mode, throughout the coverage area
* Operate in both Digital & Analog mode, allows easily migrate from analog to digital
* Private call, group call and all call in digital mode
* Integrates voice and data to increase operational efficiency
* Enhanced call management features include emergency, call alert, radio check, radio enable
/ disable
* Transmit admit criteria
* Built in CTCSS/DCS codes in Analog mode
* up to 1000 contacts in Digital mode
* Dual priority channel scan operates in both analog and digital mode
* VOX (optional)
* Firmware can be updated easily to add new features
* IP65 water proof and dust proof
| General | ||||
| Frequency Range | VHF: 136-174 MHz and UHF: 400-520 MHz | |||
| Channel Capacity | 1000 | |||
| Channel Spacing | 12.5 KHz | |||
| Power Supply | 7.4V | |||
| Antenna Impedance | 50 Ω | |||
| Dimension (HxWxT) w/ 3000 mAh Lilon Battery | 135 x 55 x 33 mm | |||
| Weight | 300 g | |||
| Average battery life at 5/5/90 duty cycle with battery saver enabled in carrier squelch and transmitter in high power. | ||||
| 3000 mAh Lilon Battery | Analog: 15 hrs/ Digital: 20 hrs | |||
| Transmitter | ||||
| TX Power Output | High: UHF-5W, VHF-4W | |||
| Middle: 3W | ||||
| Low: 1W | ||||
| Frequency Stability | ± 1.0ppm | |||
| Adjacent Channel Power | 60dB ~12.5KHz 65dB~25KHz | |||
| FM Modulation | 11K0F3E~12.5KHz 16KOF3E~25KHz | |||
| Modulation Maximum Deviation | 2.5KHz ~12.5KHz 5KHz~25KHz | |||
| Digital Protocol | ETSITS 102 361-1-2-3 | |||
| Vocoder Type | DVSI | |||
| 4FSK Digital Mode | 12.5KHz(data only): 7K60FXD 12.5KHz(data+voice): 7K60EXE | |||
| Modulation BER | ≤ 5% | |||
| Receiver | ||||
| Digital Sensitivity | 0.3uV/-117.4dBm (BER 5% ) 0.7uV/-110dBm (BER 1%) |
|||
| Analog Sensitivity | 0.35 uV/-116dBm (20 dB SINAD) 0.22uV/ -120dBm (Typical) |
|||
| Adjacent Channel Selectivity | 65 dB (TIA603C) 60 dB (ETSI) |
|||
| Co-Channel Rejection | ≥-12dB | |||
| Spurious Response Rejection | 75 dB (TIA603C) 70 dB (ETSI) |
|||
| Audio Response | 1dB-3dB | |||
| Audio Output power | ≥500mW | |||
| Audio Distortion | ≤3% (Typical) | |||
| Environmental Specifications | ||||
| Operating Temperature | -20 °C ~ +60 °C | |||
| Storage Temperature | -40°C ~ +85 °C | |||
| * Specifications subject to change without notice. All specifications shown are typical. Radio meets applicable regulatory | ||||
| requirements. | ||||
Q: How to set UHF/VHF without screen?
A: For CTET-660, users could program the radio via programming software, and set like channal 1 to UHF Digital, channal 2 to VHF Digital, Channel 3 to UHF Analog, channel 4 to VHF Digital etc.
Users could clockwise the radio button to change to each channel.
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