Table of Contents Toggle FeatureSpecificationFrequency CustomizeCustomize A:FAQ COFDM FDD Transceiver Ethernet RS232 UART Uplink 200Mhz Donwlink 2400Mhz COFDM FDD Transceiver Ethernet Video UART RS232 Data Feature One-way simplex or two-way duplex IP radio channel devices that can be switched to one-way simplex mode Specification Channel Mode: COFDM FDD two simplex (uplink and downlink can be preset two different frequencies) Frequency Range: Transmitter: 50Mhz~6000Mhz (6Ghz), Receiver 158Mhz~860Mhz, it also can use frequency down converter to expend 3500Mhz 3.5G. PA power amplifier: 1-Watt,2-Watt, 5-Watt, 10-Watt, 20-Watt, 30-Watt, 50-Watt, 100-Watt can be chosen. Transmission Range: 1km~300km, depend on the power amplifier and transmission environment. Data Port: RS232(19200bps), UART(57600bps) Encryption: AES128       COFDM FDD Transceiver Ethernet RS232 UART Uplink 200Mhz Donwlink 2400Mhz Ethernet COFDM Video Data Transmitter COFDM Receiver with IP RJ45 transceiver There are three products on the above link. COFDM FDD transceiver with Ethernet port supports TCP / IP and UDP, Frequency Down Converter from 3500Mhz to 500MHz, COFDM Video Data Transmitter with Ethernet and COFDM Video Data Receiver with IP RJ45 port, also support data UDP one-way transmission. Frequency Customize Customize A: Frequency 1: 200Mhz, Frequency 2: 550Mhz. Power Amplifier 1-Watt, with two set of parameter configuration menu and screen, without metal box COFDM FDD Transceiver 200Mhz Uplink 550Mhz Downlink 1-watt power amplifier FAQ Question: It is necessary to guarantee dependable communication across a distance of 25-30 km, particularly when operating in a challenging environment characterized by rough terrain. Could you please provide me with the final price that includes all of the items, which are the communication kit, the PA, the filter, and the antennas? I require the following frequencies: a transmitting frequency of 220MHz and a receiving frequency of 520MHz. Answer: Please check our customized price list here.