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$74.15 USD
Feature & Specification
-Works with most popular handheld radios
-Multi- LED display 2 radio status , And controller Battery Level
-Real time duplex repeater with link radio
-Allows user to change the DTMF remote control password by radio
-Operates on both build-in Li-ion battery 72 hours long life operation
-External DC 5~24V power supply
-DTMF remote control repeater function ON and OFF with password protection
-Professional manufacturer low power consumption
Example 1 . Without duplexer and filter
Not have a duplexer : two hand-held units connected to a relay station, such as unparalleled workers, two hand sets should be separately using two antennas! Two antennas should be perpendicular to erect! And try to pull the distance between the two! At least not less than 1-5 metre (suggest : the farther the better two distance are Two antenna .)
Radio relay stations in different frequency duplex mode, that is, after receiving the weak signal of a specific frequency emitted far, immediately after synchronization will amplify and transmit the signal power to use another frequency. Who had set up a relay station people are aware, if not diplexers, height and level with two receiving antennas erected distance does not separate, not meet the technical requirements, the relay station is either not working due to self-excited work, or is "call far." This is because the weak signal relay station forwards the signal power at the time, it would be forwarded "drown" the adjacent repeater receiver front-end is a strong signal "closed."
Example 2 . With duplexer
purchase the corresponding frequency / power duplexer using "the joint " of the two hand sets connected to the antenna output terminal of the duplexer transmitter and receiver, respectively, set the frequency corresponding to the handheld units (frequency should be consistent with the duplexer). Under diplexer case, the relay station as long as the need to connect an antenna! And no special attention when erecting antennas.
Package Contents
About us
GadgetiCloud offers a range of fun and useful technology products. All our products are for both office and home use, and are thoroughly tested for safety and usability. This ensures all our products will be delivered to you at the best quality.
We offer an easy and smooth shopping interface, and responsive customer service. We provide international shipping services (There is a special arrangement on Free Shipping for certain products due to limited flight services since the pandemic. Please refer to Shipping Policy for more details) and ensure a pleasant shopping experience at GadgetiCloud. Latest news of products can be found on GadgetiCloud Facebook and Instagram so that you can get to know our most updated news. Welcome to visit our Youtube Channel and check out our detailed Products Tours. You will get to learn how to play with our gadgets.
Please feel free to contact us via shop@gadgeticloud.com anytime if you would like to know more about our products. We look forward to serving you with more exciting products.
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Regular price
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