1.Twin Receiver for best reception 2.Four groups of frequencies can be offered 3.Automatic Antenna Switching D58-2 5.8G Dual Diversity Receiver Features of D58-2 5.8G Dual Diversity Receiver: Twin Receiver for best receptionFour groups of frequencies can be offeredAutomatic Antenna SwitchingTriple, buffered AV outputsCan receive 2 different channels at the same timeNot affect by 2.4GHz R/C RadiosAV Receiver with Diversity inputsSmall, light weight, durable, anodized aluminum case Specifications of D58-2 5.8G Dual Diversity Receiver: Four groups frequencies can be offered(3rd groups as default):CH1: 5865MHz CH2: 5845MHz CH3: 5825MHz CH4: 5805MHzCH5: 5785MHz CH6: 5765MHz CH7: 5745MHz CH8: 5725MHzCH1: 5733MHz CH2: 5752MHz CH3: 5771MHz CH4: 5790MHzCH5: 5809MHz CH6: 5828MHz CH7: 5847MHz CH8: 5866MHzCH1: 5705MHz CH2: 5685MHz CH3: 5665MHz CH4: 5645MHzCH5: 5885MHz CH6: 5905MHz CH7: 5925MHz CH8: 5945MHzCH1: 5740MHz CH2: 5760MHz CH3: 5780MHz CH4: 5800MHzCH5: 5820MHz CH6: 5840MHz CH7: 5860MHz CH8: 5880MHzVideo Output: 75Ω /1Vp? PAudio Output: 10KΩ /500mVp? PTV System: PAL/NTSC/SECAMInput Voltage: 8-12V/500mAPackage content: 1x D58-2 diversity receiver2x 5.8G 2dbi antenna1x power plug2x Avout cable