Yoidesu K Head Repeater Box, RC 108 Simple Walkie Talkie Two Way Relay Box Handheld Intercom Repeater Box

Specification: Item Type: Walkie‑Talkie Two Way Relay Box Material: ABS Colour: Black Connector: K Port is Used for and Most Brand Walkie-talkies with the Same Connector Antenna/duplexer installation application: 1. Original multiplexer: Two hands connected to a repeater station, such as a multiplexer, each hand must use two antennas separately! Both antennas must be lifted vertically! And between the two, they tried to distance themselves. At least not less than 5m / 16.4ft. (Two walkie‑talkie antennas prevent parallel erection!) 2. Duplexer: Purchase the corresponding frequency/power duplexer, couple the output ends of the two unit antennas at the "contact point" to the duplexer at the transmitting end and the receiving end respectively, and set the player reservation table of the corresponding frequency (one frequency must It is consistent with the duplexer). In the case of a duplexer, the repeater only needs to connect to an antenna! And there is no special attention when setting up the antenna! Package List: 1 x Relay Box Note: 1. The relay box is an audio mode, so when you use the walkie‑talkie, the volume is adjusted to the maximum, otherwise it may not send. 2. If the delay time is too long (more than 3 seconds), the conventional reason is that the radio transmitting antenna is too close to the trunk, which causes the relay box to transmit interference. Can be used to solve the problem of external intercom antenna interference.

• In order to carry out long‑distance communication, we need a repeater. The walkie‑talkie uses the repeater to increase the communication distance by more than 10 kilometers, and is capable of two‑way communication (reception and ).
• The is very simple, no power supply is required, you do not need to replace any part of the walkie‑talkie, you only need two portable walkie‑talkies and connect the cable to the external mic/spk port (2.5mm and 3.5mm).
• Made of high‑quality ABS material, , wear‑resistant, increase its service life, and the connection is also very convenient, only two two‑way handheld walkie‑talkies are connected to the repeater through the earphone jack, which is convenient to use.
• Applicable to multiple scenarios: 1. The connection between the relay station and the relay station. 2. extension relay station coverage area. 3. Construction of cable erection site 4. Underground 5. Emergency for cave construction. 6. Culvert. 7. V‑U section relay. 8. The connection between the small basement and the ground intercom.
• Operating mode: 1. Transponder downlink (differential and conventional relay station), machine A is used as the uplink receiving , and machine B is used as the downlink of the . Achieved the purpose of relay. 2. Two‑way forwarding, receiver one, transmitter b. b machine to receive, the first phase machine. Realize two‑way forwarding function.