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    ETMY ET-D330EX DMR walkie talkie

    ET-D330EX
    ETMY ET-D330EX explosion proof walkie talkie is a comprehensive communication solution designed for safety and reliability in hazardous environments. Its advanced DMR technology, T4 explosion proof certification, IP67 protection, and long-lasting battery make it an essential tool for teams operating in dangerous conditions.
    minimum order: 
    5
    Description:
    UHF: 400-480 MHz
    VHF: 136~174MHz
    UHF:450-520 MHz
    Quantity:
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    Product Information

    DMR Digital Technology for Clear Communication

    The ET-D330EX utilizes advanced DMR digital technology to ensure crystal-clear audio quality. This digital radio communication system eliminates the background noise and interference common with analog devices, providing exceptional clarity that is crucial in noisy industrial settings. The DMR technology also enables efficient spectrum utilization and extended battery life, making the ET-D330EX a cost-effective and sustainable communication solution.

    T4 Explosion Proof Certification for Ultimate Safety

    Safety is never compromised with the ET-D330EX. Certified with the T4 explosion proof rating, this device is engineered to operate safely in environments where explosive gases, vapors, or dust may be present. Its robust design prevents the ignition of surrounding gases or dust, reducing the risk of explosion and ensuring reliable communication even in the most hazardous areas.

    IP67 Protection for Dust and Water Resistance

    The ET-D330EX boasts an IP67 rating, indicating its excellent resistance to dust and water. It can be submerged in water up to 1 meter deep for 30 minutes without sustaining damage. This ensures the device remains functional and reliable in harsh and wet conditions, providing peace of mind in demanding work environments.

    2500mAh High-Capacity Battery for Extended Use

    Powered by a 2500mAh battery, the ET-D330EX offers impressive endurance. This high-capacity battery ensures extended usage time, making it ideal for long shifts or extended operations in remote locations. The battery's superior performance means fewer recharges, ensuring your team stays connected throughout the workday.


    Functions

    • IP68 protection grade
    • Chinese and English voice selection
    • High and low power
    • Wide and narrow band selection
    • Vox voice control function
    • One key cracking code
    • High capacity endurance
    • Clear large caliber horn

    Accessories

    General

    Frequency
    VHF:136-174MHz 
    UHF:400-480MHz / 400-520MHz
    Channel Capacity16
    Frequency Stability±2.5ppm
    Operating VoltageDC 7.4V
    Operating Temperature-20℃~60℃
    Dimension105* 55* 37mm
    Weight293g
    Battery Capacity2500mAh

    Transmitter

    Output power2.5W
    Modulation16KθF3E / 8KθF3E
    Maximum Frequency offset2.5KHz
    Adjacent Channel Power≤-65 dB / ≤-60 dB
    Signal-noise Ratio(SNR)≤-40 dB / ≤-35 dB
    CTCSS0.7 ±0.1KHz / 0.4 ±0.1KHz
    Modulation Sensitivity8-12mV
    Transmitting Current±1.4A

    Receiver

    Receive Sensitivity-122 dBm
    Audio Power1W@16Ω
    Audio distortion<5%
    Signal Imitation≥65 dB
    Intermediation≥60dB
    Adjacent Channel Selectivity≥60dB



     

    FAQ

    Q1: Can your radios be customized with my brand?

    A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.

    Q2: Can you offer the sample for me to test the quality first?

    A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.

    Q3: Do you have radio agent certificate?

    A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.

    Q4: What is your radios warranty?

    A: Radio body:1 year, accessories:6 months

    Q5: What is your lead time for the radio?

    A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.

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