A: 32 Channel - B: Not affect by 2.4GHz R/C Radios - C: High brightness LED display - D: easy to carry Specification: - Working frequency: ISM 5.8Ghz - Available Channel: 32CH - DC in: 7-24V - Weight: light - Antenna connector: RP-SMA(hole inside) - Size: 58*40*20mm - RF Power output: 2200mW RC5822 RX: RC5822 Specification: - Working frequency :ISM 5.8Ghz 32 channel - A key to automatic signal search - Ultra-low power consumption - Current supply:100mA/12V - High brightness LED display - Size: 60*50*15mm - DC in: 7-24V - Antenna connector:RP-SMA (hole inside) Frequency: A:5865 5845 5825 5805 5785 5765 5745 5725Mhz B:5733 5752 5771 5790 5809 5828 5847 5866Mhz C:5705 5685 5665 5645 5885 5905 5925 5945Mhz D:5740 5760 5780 5800 5820 5840 5860 5880Mhz