Price :
Type: Portable
Technology: DMR Tier II
Weight: 270g(9.12oz)
Dimension: 113.5(L)*54(W)*33.5(D)mm
Color: Black
Market: Professional
Application: Commercial/Restaurant/Hotel/Taxi/Outdoor Use etc.
* Compatible with MOTOROLA.
* Use Time-Division Multiple-Access (TDMA) digital technology which doubles the number of
users on a single licensed 12.5KHz channel.
* Comply with the DMR protocol.
* 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
* Text message in digital mode
* Integrates voice and data to increase operational efficiency
* Enhanced call management features include emergency, call alert, radio check, radio enable
* Man-down function are optional
* Transmit admit criteria
* Built in CTCSS/DCS codes in Analog mode
* Accessory connector incorporates USB and enhanced audio capability
* Tri-color LED Indicator for tx/rx status, calling and scaning
* up to 1000 contacts in Digital mode
* Dual priority channel scan operates in both analog and digital mode
* VOX (optional)
* GPS (optional)
* Vibration reminds when receiving text messages and voice call (optional)
* Firmware can be updated easily to add new features
* IP65 water proof and dust proof
| CTET-DM300 | ||||
| General | ||||
| Frequency Range | VHF: 136-174 MHz or UHF: 400-470 MHz | |||
| Channel Capacity | 1000 | |||
| Channel Spacing | 12.5 KHz | |||
| Power Supply | 7.2V | |||
| Frequency Stability | ± 1.0ppm | |||
| Antenna Impedance | 50 Ω | |||
| Dimension (HxWxT) w/ 2300 mAh Lilon Battery | 113.5 x 54 x 33.5 mm | |||
| Weight | 270 g | |||
| Average battery life at 5/5/90 duty cycle with battery saver enabled in carrier squelch and transmitter in high power. | ||||
| 2300 mAh Lilon Battery | Analog: 15 hrs/ Digital: 20 hrs | |||
| Transmitter | ||||
| Power Output | 1W @Low Power 4W @ High Power |
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| Modulation Mode (4FSK) | 7K60FXD @12.5KHz (Data) 7K60FXE @12.5KHz (Data and Voice) |
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| Hum and Noise | -40dB @12.5KHz | |||
| Adjacent Channel Power | -60dB @12.5KHz | |||
| Conducted Spurious Emission | -36dBm @＜1GHz -30dBm @＞1GHz |
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| FM | 11K0F3E @12.5KHz | |||
| Modulation Maximum Deviation | 2.5KHz @12.5KHz | |||
| Nonactive Slot Power | -57dBm | |||
| Audio Response | +1dB~-3dB | |||
| Audio Distortion | ≤ 3% | |||
| Digital Protocol | ETSI TS 102 361-1,-2,-3 | |||
| Vocoder Type | AMBE+2TM | |||
| Receiver | ||||
| Digital Sensitivity | 0.3uV/-117.4dBm (BER 5% ) 0.7uV/-110dBm (BER 1%) |
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| Analog Sensitivity | 0.35 uV/-116dBm (20 dB SINAD) 0.22uV/ -120dBm (Typical) |
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| Intermodulation | 70 dB (TIA603C) 65 dB (ETSI) |
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| Adjacent Channel Selectivity | 65 dB @ 12.5KHz (TIA603C) 60 dB @ 12.5 KHz (ETSI) |
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| Co-Channel Rejection | 12dB @ 12.5KHz | |||
| Spurious Response Rejection | 75 dB (TIA603C) 70 dB (ETSI) |
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| Conducted Spurious Emission | -57dBm @＜1GHz -47dBm @＞1GHz |
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| Audio Output power | 1W | |||
| Audio Distortion | ≤3% (Typical) | |||
| GPS Optional | ||||
| GPS Positioning Accuracy | ≤ 10 meters (Horizontal position Accuracy) | |||
| Sensitivity | ≤ -130 dB | |||
| Cold Boot TTFF (first positioning time) | ≤ 1 minute | |||
| Hot Boot TTFF (first positioning time) | ≤ 10 seconds | |||
| 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. | ||||
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