AWM680TX

AWM680TX 5.8GHz Video/Audio RF Module Description Airwave 5.8GHz Audio/Video wireless RF module contains one Transmitter and one Receiver. Using of the most popular 5.8GHz ISM band and being designed with high reliability, Airwave RF module is compliance with the criteria of FCC and R&TTE which can transmit/receive a wide band audio & video signals up to 300 feet in open area. Features Use worldwide 5.8GHz ISM band Conform with R&TTE & FCC stipulation Design in compact size and low power consumption Reach highly efficient FM-FM modulation/demodulation scheme Be compatible with both NTSC and PAL video formats Integrate Audio/Video input and output onto one module base-band PCB Don’t need external Audio circuit Provide with 7 selectable channels Set tack switch for channel selection TECHNICAL SPECIFICATION General Operation Frequency Range Channel Selection Channel Frequency 5725 ~ 5875MHz PLL Synthesizer, 7CH. Ch1: 5740MHz, CH2: 5760MHz, CH3: 5780MHz, CH4: 5800MHz, CH5: 5820MHz, CH6: 5840MHz, CH7: 5860MHz Video-Audio Modulation/Demodulation Type Operating Ambient Temperature FM-FM 0℃ ~ 70℃ Transmitter Supply Voltage Supply Current Output Power DC + 5V ( ± 2% ) 90mA, typ. 12dBm ± 1dBm ( CE ) 0dBm ± 1dBm ( FCC ) AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1 AWM680TX 5.8GHz Video/Audio RF Module 5.8GHz Carrier Frequency Accuracy Antenna Port Impedance Video Input Impedance Video Input Level Audio Input Level ±300KHz, typ. 50Ω 75Ω 1V P-P, typ. 1V P-P, typ. PIN DESCRIPTIONS 1 2 3 4 5 6 7 8 9 10 GND SW BIT2 BIT1 BIT0 A_R A_L VIDEO VCC BYPASS Connect to external tack switch for CH selection see note Audio Right CH Input Audio Left CH Input Video Input DC 3.6 ~ 5 Volt In Connect to external 470uF bypass capacitor Note: BIT2 0 0 0 0 1 1 1 BIT1 0 0 1 1 0 0 1 BIT0 0 1 0 1 0 1 0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 5740MHz 5760MHz 5780MHz 5800MHz 5820MHz 5840MHz 5860MHz AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1 AWM680TX 5.8GHz Video/Audio RF Module MODULE DIMENSION AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1 AWM680TX 5.8GHz Video/Audio RF Module PCB Layout RF Output AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1 AWM680TX 5.8GHz Video/Audio RF Module AWM680 TX TACT SWITCH Module Application Circuit AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1 AWM680TX 5.8GHz Video/Audio RF Module AWM680 TX DIP SWITCH Module Application Circuit AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 All Specification are subject to change without notice. th Rev : 2.1