48 channels, 6-band wireless reception. Two buttons for signal and band swapping. Two digital displays to locate the current receiving frequency in real time When power is off, the last displayed channel and frequency are stored in memory. Bidirectional video and audio signal output (Video: PAL, NTSC, CECAM; Audio: 6.5MHz) Dual antenna receiver makes your signal more stable.<br><br>Product name:RD945 receiver Frequency:ISM 5.8GHz 48CH Sensitivity:-90dBm Power consumption:280mA/12V Power supply voltage:DC 7-24V RF input:50 ohms Video output:1.0Vp_p75ohm Audio output:1.0Vp_p10Kohm Video output:2 channels Antenna form:receiving end RP-SMA jack outer screw inner needle, Antenna end RP-SMA plug internal thread hole Net weight:90g Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:As Shown Material:Plastic+Metal Size:80x65x15mm<br><br>Package Contents: 1 * RD945 5.8G 48CH Receiver 5.8G AV Receiver kit<br><br>Only the above package content, other products 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.