K Head Walkie Talkie Two Way Relay Box Two Way Radio Re

Features:

• 
  There is no need to change any part of the original walkie-talkie, just take two handheld walkie-talkies.
  
• 
  Use two hand-held walkie-talkie headset jacks to form a very practical small repeater through this relay box.
  
• 
  Intelligent operation, easy to use.
  
• 
  Lightweight and compact, easy to carry.
  

Specification:

Material: ABS

Colour: Black

Type: Portable

Distance: 5-8 km from open space, 1-2 km from densely populated buildings

Whether it is two-way: yes

Line length: Both sides are 90cm/35.4in long (Left and right)



Package list:

1 * Relay Box



Working Mode:

1. Different frequency uplink and downlink difference forwarding (and conventional relay station), A machine as the signal uplink receiver, and B machine as the signal downlink transmitter. The relay has been achieved.

2. Two-way forwarding, when the A machine receiver, the B machine transmits. When the B machine receives, the A machine launches. The two-way forwarding function is achieved.

3. This relay box is an audio trigger mode. When using it, the volume of the intercom as a receiving signal should be adjusted to the maximum! Single/two-way relay box frequency setting prompt.

4. One-way relay box forwarding mode (regular repeater mode)! The A machine receives the signal and the B machine transmits the signal. The receiving/transmitting machine must be set to two different frequencies. The frequency set by the conventional transmitter is higher than the receiver frequency, and the high/low frequency is low. The high/low frequency difference is generally 10M, and the larger the frequency difference, the better.

5. Do not reverse the jack of the one-way relay box during use, otherwise the relay box will not work.



Notes:

1. This relay box is an audio trigger mode, so please adjust the volume of your walkie-talkie to the maximum when using it, otherwise there may be no forwarding status.

2. If the transmission delay time is too long (more than 3 seconds), the transmitter's transmitting antenna is too close to the relay box to cause the transmission signal to interfere with the relay box! The external walkie-talkie antenna can be used to solve the interference problem!