Features:
- DMR radio
- Explosion-proof radio, Ex ibIIB T4 Gb
- VOX Hands-free Function
- IP67 Waterproof
- Remote Monitoring
- Recording Function
- Type-C Charging
- ARC4 & AES256
Application:
- Construction Sites
- Mining
- Transportation
- Logistics
Standard pack:
- Radio*1
- Antenna*1
- Charger set*1
- Battery*1
- Belt clip*1
- Hand strap*1
- Users’ Manual*1
Chierda TC328D explosion-proof radio is intrinsically safe. It is designed for workers who need safe communication tools under dangerous environments, such as chemical plants, coal mines, gas stations, oil companies and fire stations.
Digital and Analog Modes Combined
TC328D is digital and analog modes combined. The radio can operate both in digital and analog mode. It is repeater capable. You can pair TC328D with V9D digital repeater to extend battery life.
Low Battery Reminder
When the radio is running out of power, it will send a loud notice to remind you. It is a useful function for walkie talkie without a screen. You can pay attention to the battery status and charge it at time.
Remote Monitor
When you are in digital mode and channels, you can push the programmable button to start the monitoring process. A single beep means start, and the handheld radio beep twice means the process ends.
IP67 Waterproof
IP67 waterproof allows TC328D to be submerged in water of a depth of 1 meter for up to 30 minutes. It is ideal for use in humid and rainy environments.
English Voice Broadcast
TC328D explosion-proof radio supports English voice broadcast. You can easily know the channel and battery information.
Recording and Playback
TC328D explosion-proof DMR radio is equipped with a recording chip. It can record talks and recording playback. With a large capacity chip, it can store 500 hours of recording.
Crisp Clear Sound
TC328D explosion-proof radio is equipped with an upgraded speaker. The sound is crystal clear.
Technical Data:
GENERAL | TRANSMITTER | RECEIVER | |||
Frequency Range | UHF:400-480MHz or VHF:136-174MHz |
Output Power | 5W | Analog Receiver Sensitivity | 0.35uV/-116dBm(20dB SINAD) 0.22uV/-120dBm(Type) |
Channels | 128(8zone) | Frequency Stability | ±1.0ppm | Digital Receiver Sensitivity | 0.3uV-117.4dBm(BER 5%) 0.7uV/-110dBm(BER 1% ) |
Channel Spacing | 12.5kHz/25kHz | Adjacent Channel Power | -60dBm@12.5kHz | Blocking | 84dB |
Antenna Impedence | 50Ω | Modulation Mode | FM | Adjacent Channel Selectivity | TIA603C:-65dB ETS1:-60dB |
Operating Temperature | -20℃+60℃ | Modulation limits | 2.5kHz@12.5kHz 5kHz@25kHz |
Audio Frequency Power | ≥500mW |
Storage temperature | -40℃+85℃ | Audio Distortion | ≤5% | Audio Response | +1dB~-3dB |
Operating Voltage | DC 7.4V | Vocoder Type | AMBE+2TM | Receiving Spurious Transmitting | ≤-57dBm@30MHz~1GHz |
Battery Type | 2500mAh Li-ion | 4FSK Digital Modulation | 12.5kHz(data only) | ≤-47dBm@1GHz~12.75GHz | |
12.5kHz(data+voice) | Audio Distortion | ≤3%(Type) | |||
Dimension (No indude antenna and knob) |
126.5*57*37.9mm | Digital Protocol | ETSI TS 102361-1.-2.-3 | Spurious Response | TIA603C:-65dB ETSL-65dB |
FM Noise | -40dBm@12.5kHz | ||||
Spurious emissions | <-36dBm@1GHz >-30dBm@1GHz |
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Vocoder type | AMBE+2TM | ||||
Audio response | +1dB~-3dB |
Resources:
→Download TC328D Explosion-proof Radio Manual
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