This Transmitter is a TS450 5.8G 450m W 32 Channels Wireless HD FM Video Transmitter with CH FR buttons switching, suitble for HD video transmission. <br>  <br><strong>Features:</strong> <br>32-channel. <br>Two switching buttons: CH button for frequencies channels switching, FR button for frequencies bands switching. <br>FM Transmitter. <br>Wireless Video Transmitter. <br>  <br><strong>Specification:</strong> <br>Operating Voltage: Min 8V Typ 12V Max 16V <br>Supply Current: Typ 350mA <br>Video band width: Min 0MHz Max 8.0MHz <br>Antenna connection: SMA connector <br>Output impedance: 50 Ohm  <br>Video Tnput Level: Min 0.8 Typ 1.0 Max 1.2 Vp-p <br>Video Format: NTSC/PAL <br>Dimension: 68 * 32 * 10mm (2.7 * 1.25 * 0.4 inch) <br>Weight: Approx.22g (0.8 oz) <br>  <br><strong>Package information:</strong> <br>Package size: 13 * 8 * 3.2cm / 5.0 * 3.0 * 1.2in <br>Package weight: 66g / 2.3 oz <br>  <br><strong>Package list:</strong> <br>1 * TS450 5.8G 450m W 32 Channels Wireless Video Transmitter <br>1 * Antenna <br>1 * Power connecting line