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Ultra Compact SD COFDM Concealment Transmitters
The IMT family of Concealment Transmitters are ultra-small, low power, SD, COFDM, video/audio transmitters with standard selectable modulation bandwidths of 6, 7 and 8 MHz. They feature H.264 SD encoding and operates in the standard 2k DVB-T COFDM mode. The Concealment Transmitters are specifically designed to be integrated into a system featuring a 10 pin standard Molex interface connector that is ideal for rapid integration. Its low power consumption makes them ideal for integration with cameras into very small concealments.
The CTx is specifically designed to meet extremely low power requirements such as body worn belts and low ventilation concealments. The IMT Concealment Transmitters can be operated in 1.25MHz or 2.5MHz narrow bandwidth COFDM (NBCOFDM) modes (optional). This mode uses the RF spectrum more efficiently, permitting more transmitters to be used simultaneously, or permitting their useful range to be extended. Narrow bandwidth also delivers extended usable range with no additional power output required. This saves battery power and extends operational runtimes. A video test pattern generator built into the Concealment Transmitters can be programmed to turn on automatically if video input is lost.
The CTx-II also features industry standard BCRYPT AES encryption preventing unauthorized viewing of the transmitted video. The IMT family of Concealment Transmitters require minimal setup and are specifically designed for quick deployment and ease of use. Simply connect an antenna, apply power and video, and then select a preset frequency plan.
For advanced functionality, the CTx-II transmitters feature Bluetooth® remote control that allows a user to quickly change transmitter parameters without a direct connection. This is accomplished using the IMT Smart Phone App, and is especially useful if a transmitter is buried inside an enclosed concealment. Each CTx/CTx-II transmitter comes with our eConn Graphical User Interface (GUI) software that provides access to advanced functions such as changing frequency plans, modifying AES encryption keys, or assigning unit names to each transmitter. The eConn GUI connects through a mini USB connector (or Bluetooth® for the CTx-II) and allows an administrator to configure up to 16 different frequency plans, with access control to prevent unauthorized changes by the user.