| Certification: | ISO9001, CCC |
|---|---|
| Protection: | Corrosion Resistance |
| Installation: | Handheld |
| Housing: | Cast Iron |
| Size(L*W*H): | 34.5*15.5*8 |
| Transport Package: | Export Packing |
| Customization: |
|---|
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Audited Supplier Application
KTL-Z repeater, this repeater is mine intrinsic safety equipment, its explosion-proof form is intrinsically safe type, the explosion-proof mark is Ex ib I Mb, it can work in the gas environment with explosive mixture of coal dust and methane, but without damage. The repeater can amplify and adjust the audio signal transmitted in the leaky cable in two directions, maintain the strength of the signal, and realize the long-distance transmission of the signal. The receiving and transmitting frequency is 144MHz ~ 166MHz, and the working voltage is 12V.
Electrical properties
a. The relay station can modulate the audio signal transmitted in the leaky cable, and then transmit it out through the radio frequency, demodulate the received audio signal and send it to the next relay station through the leaky cable. At the same time, a DC control signal is given to control the next relay station. Thus, the signal can effectively transmit the wireless signal over a long distance.
b. Through the relay station forwarding, the handset can carry on the voice communication.
c. After the relay station forward, the hand-held station and the base station can contact each other.
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Audited Supplier 
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