Video Microwave Digital with Telemetry COFDM - Video, Audio, Telemetry and IP Products November 2013 Data Sheet The most important thing we build is trust The VMD-T Digital Transmitter with Telemetry features a 100mW narrowband COFDM video transmitter and a twoway wireless data link in one compact enclosure using a single antenna. different configurations, which can be selected with the Configuration Switch. Each of these configurations can be programmed into the Transmitter with the supplied Cobham Programming Software and a Windows PC. The VMD-Telemetry is an ideal solution for small UAVs and UGVs. At last you can have a low-latency, high performance, Non-Line-of-Sight digital video link and command and control serial data link in one compact unit. Advanced configuration of the video transmitter is available by using the supplied Video Controller software. Typically, users customize default configurations to control settings such as frequency, scrambling keys, modulation parameters, and video resolution. The VMD-T is based on the Cobham VMD COFDM video transmitter and retains all the features that are available with the standard VMD product line. The VMD-T adds a telemetry transceiver to the VMD and an antenna diplexer. The VMD-T is available in the frequency bands listed below. The telemetry link is available in a number of different frequency bands; typical combinations of video and telemetry frequency bands are listed below. Cobham can also provide a variety of dual band antennas to compliment the video and telemetry frequency bands. The VMD-T Video Transmitter can store up to 16

Specification: Physical (S-Band) Unit Dimensions Composite PAL and 2.91 L x 1.90 W x 0.975 H (1.01” NTSC decoding H w/ cover gaskets) Weight 4.5 oz Chassis Connector – RF SMA female Encryption Encryption type Environmental Operational Temp -20 C to +50 C Operational Relative Humidity up to 95% COFDM RF output RF Output Power Power Input Voltage Power Consumption Control Video Configuration Interface Memory Video Encoding Compression Standard Line Standard Profile GOP Length Chroma Formats Video Bitrates Video Latency Audio Encoding Input Encoding Modes: Bitrates THD Response Crosstalk S/N Harmonics...

Video Microwave Digital with Telemetry COFDM – Video, Audio, Telemetry and IP Products November 2013 Data Sheet Physical (C-Band) Unit Dimensions 2.93L x 1.90W x 1.07H (1.13H w/cover gasket option) 5.1oz SMA Female Weight Chassis connector-RF Telemetry Frequency 902-928Mhz (S-Band) 2400-2483.5 MHz (C-Band) Frequency Hopping/DTS Selectable via Freq. Restriction 32 bits of CRC, ARQ 128/256-bit AES. 50mW to 500mW (17-27dBm) 500mW (27dBm) 115200 kbps 230 kbps Spreading Method Band Segments Error Detection Data Encryption Output Power Range Output Power Serial Baud Rate Wireless Link Rate Video Band...