GK-615 Portable VHF Radio
一、Business
“Bright Aviation” supplies complete sets of equipment, including spare parts supply, installation and commissioning, flight check, technical consultation,panel repair,factory training, after-sales service, spare parts support, equipment fault repair,periodic inspection and other businesses.
二、Overview
1. GK-615, Portable VHF Radio Transceiver, containing Transmitter And Receiver, output power 10W, operating frequency 118–137 MHz, channel spacing 8.33 kHz or 25 kHz.
三、Appearance
VHF radio,as shown below.

四、Case
1. Gk-615 radio has a short flexible transmitting antenna (about 20cm long) and a barrier free communication coverage of ≤ 50km.
2. In order to enhance the coverage distance of gk-615 VHF radio, it is necessary to remove the original antenna of the radio and refit it into an outdoor high-power antenna and a 10 meter long RF cable.
3. The modified VHF radio has barrier free coverage and communication distance ≥ 120 km. The VHF antenna can be placed on the ground or on the roof of the machine room, as shown below.

4. VHF antenna is installed on the roof of outdoor machine room, as shown right.

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