This transmitter is a TS450 5.8G 450mW 32 channels wireless FM video transmitter with CH FR buttons switching， suitable for HD video transmission. <br /> <br />Main Features:<br />Two switching buttons: CH button for frequencies channels switching， FR button for frequencies bands switching <br />Wireless video transmitter<br /> <br />Specifications:<br />Operating voltage: Min - 8V， Typ - 12V， Max - 16V<br />Supply current: 350mA<br />Video band width: Max 8.0MHz<br />Antenna connection: SMA connector <br />Output impedance: 50 Ohm <br />Video input level: Min 0.8， Typ 1.0， Max 1.2 Vp - p<br />Video format: NTSC / PAL<br />Package Content:  1 x Transmitter， 1 x Antenna， 1 x Power Connecting Cable， 1 x Box<br /><br />    Specifications<br />General<br />  FPV Equipments : Transmitter                                                 <br />Dimension and Weight<br />  Package weight: 0.120 kg                                                  <br />                        Package size (L x W x H): 10.5 x 9 x 3 cm / 4.13 x 3.54 x 1.18 inches                                                 <br />Package Contents<br />  Package Contents : 1 x Transmitter， 1 x Antenna， 1 x Power Connecting Cable， 1 x Box                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br />                       Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys， knives， etc.)， we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />  Disclaimer: <br />We do not accept any responsibility or liability for the incorrect purchase of our products.  All of the products on the website are extensively tested to comply with rigorous and strict QC standards.  For all of our clothing products， items and accessories， please take careful note of the precise measurements， mainly shown in centimeters (CM).  As part of our company policy， we will not be able to accept returns or provide refunds for items which are the wrong size.<br /><br />                                                <br />