SEMCO’s tactical public safety video products have been developed in response to the requirement for real-time video and audio collection, transmission, and distribution in support of missions ranging from covert operations to support of emergency management agencies. These products provide for unprecedented audio-video communications from team member-to-team member as well as from team member-to-command. Transmission …
Video Surveillance Systems
SEMCO designs and builds analog and digital RF video transmitters and receivers. It also integrates RF equipment with cameras, recorders, power supplies, and monitors to create elegant, turnkey video/audio surveillance systems. In addition to systems containing RF microwave devices, SEMCO can also couple a video/audio surveillance system with its VDU-100 Series of video encoders (see Tactical Video Products) to transmit video anywhere in the world in real/near-real time. As an experienced Systems Integrator, SEMCO can design and produce a video system that meets your performance and cost requirements.
VDU-200 Series Video Distribution Systems
SEMCO’s tactical public safety video products have been developed in response to the requirement for real-time video and audio collection, transmission, and distribution in support of missions ranging from covert operations to support of emergency management agencies. These products provide for unprecedented audio-video communications from team member-to-team member as well as from team member-to-command. Transmission …
P270 Portable Video/Audio Receiver & Recorder
The P270 is mounted in a waterproof case with an audio/video receiver, Sony DVR and a sunlight-readable LCD display. The unit includes a 110 VAC to 12 VDC power supply and a 10-12 dB directional antenna. The P270 has both a speaker with volume control and a headphone jack. The P270 is frequency agile. The …
VR67 Series Video/Audio Receiver
The VR67 is a low cost video/audio receiver designed for the reception of both color (NTSC) and Black & White video signals in the 1435-1540 MHz (optional), 1710-1850 MHz or 2185-2485 MHz frequency range and audio signals (transmitted on an audio sub-carrier). Its rugged construction is ideal for demanding environmental conditions. The VR67 receiver sensitivity …
VR70RM Series Rack Mount Video/Audio Receiver
The rack-mounted VR70RM is a dual-band (VR70) video/audio receiver with an industry-best -92 dBm sensitivity. Its rugged construction makes it ideal for operating in harsh environments. The 19″ rack configuration and low power consumption makes this receiver well-suited for applications requiring remote operation in mobile missions. Video/audio outputs are present on both the front and …
VT22 Series Video/Audio Transmitter
The VT 22 series of broadcast quality airborne dual power (.25/2 W) video transmitters are designed to transmit black and white or color video signals in the frequency bands covering 1710-1850, 2200-2400, 2400-2500 MHz. The VT22 design includes a single audio/data sub-carrier. This transmitter is true FM, modular, all solid state and is protected for …
VT40 Series Video/Audio Transmitter
The VT40 series of broadcast quality airborne dual power (.25/2 W) video transmitters are designed to transmit black and white or color video signals in the frequency bands covering 1710-1850, 2200-2400, or 2400-2500 MHz. The VT40 design includes single or dual audio/telemetry sub-carriers. These transmitters are true FM, modular, all solid state and are protected …
Antennas
SEMCO uses a large number of high quality, high performance antennas with its transmitters, receivers, and video surveillance and robotic systems. We will work with you to define the performance requirements, the space limitations, and the level of secrecy of the installation. We also have the test equipment necessary to confirm the specifications of the …