1. The antenna is not in good contact. Tighten the antenna head.
2. The transmitting and receiving frequency is incorrect. Select the same frequency.
3. Out of communication range.
Q
It doesn't repeat.
A
1. Check whether the terminal frequency, CTCSS, CDCSS, color code, time slot and other items are set correctly.
2. Whether the uplink frequency is interfered with the same frequency.
3. Out of communication range.
Q
Short relay distance
A
1. Check whether the duplexer isolation and insertion loss meet requirements.
2. Check whether the feeder is improperly connected or damaged.
3. Check whether the antenna frequency range matches that of the repeater or whether the antenna is damaged.
4. Whether there is a high power radio transmitting antenna next to the repeater antenna.
Q
Unable to read and write frequency
A
1. Check whether the repeater and computer are properly connected the network cable.
2. The PC software model and version may be incorrect.
3. Check whether the IP address of the repeater is the default one. If there is any change, adjust the IP address.
4. Check whether the IP address is the same as that of the repeater.
If the problem remains, please contact the manufacturer and distributor.
Q
Unable to boot.
A
1. Correctly connect the power cord and ensure good contact.
2. Disassemble the shell and check whether the output voltage of the internal power box is normal. If there is no output from the power box, replace it.
Still not on, please contact the manufacturer and distributor.
Q
The repeater shows red light alarm.
A
1. Check whether the RF converter cable or antenna/feeder cable connected to the transmitter is loose or damaged. If yes, tighten or replace the cable in time.
2. If the IP interconnection mode is set on the repeater and there is no network interconnection between the primary server and the client, an alarm will be displayed. Check the network interconnection status to ensure that the network can be interconnected, and the alarm will automatically stop.
Q
How far does the repeater cover?
A
The communication radius is generally about 10-20 kilometers. It depends on the location and height of the antenna, as well as the site environment and the surrounding buildings. The coverage distance varies.
