C766型是日本STANDARD通信公司生产的UHF FM车载式无线收发信机。该机的主要特点是:高频功率可变分为10W、25W、35W三档、设有良好的APC电路、采用锁相环频率合成(PLL)、利用改变内部二极管矩阵板程序、在规定 Model C766 is a UHF FM vehicle-mounted wireless transceiver manufactured by Japan’s STANDARD Communications Corporation. The main features of the aircraft are: high-frequency power variable into 10W, 25W, 35W third gear, with good APC circuit, the use of phase-locked loop frequency synthesis (PLL), the use of internal diode matrix board program changes,