UUUSTORE has a reputation of quality and reliability and has been tested and developed by FPV pilots for FPV pilots. The RD945 Diversity Receiver is nice and small in size for easy integration into your ground station, but big in quality and features. There are two AV outputs for both audio and video. So you can use a monitor and a set of goggles or maybe a DVR to record your flight, great for when your significant other asks where you were for the last 4 hours! Powering the receiver at is as easy as plugging in a 3 cell lipoly into the included prewired cable with mini JST. It just doesn't get any simpler than this. Color: Black Material: plastic Features: 48 channels: Cover A, B, C, D,H and L bands Diversity receivers Two switching buttons for the band and channel Two digit display for the band and channel Power off memory for last channel and band Dual video and audio signal outputs Specs: Video format supported: NTSC/PAL/CECAM Antenna connections: RP-SMA jack Power input: 7~24V Working current: 280mA max Rx sensitivity -90dBm Video impedance: 75 Dimension: 80x 65 x15mm Frequency range: FR1: 5865M 5845M 5825M 5805M 5785M 5765M 5745M 5725M FR2: 5733 meter 5752M 5771M 5790M 5809M 5828M 5847M 5866M FR3: 5705M 5685M 5665M 5645M 5885M 5905M 5925M 5945M FR4: 5740M 5760M 5780M 5800M 5820M 5840M 5860M 5880M FR5: 5658M 5695M 5732M 5769M 5806M 5843 meter 5880M 5917M FR6: 5362M 5399M 5436M 5473 meter 5510M 5547M 5584M 5621M Package Contents: 1 x RD945 Diversity receiver 1 and A/V cables 1 x 2 dipole antennas Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.