Kramer Electronics - 711N - Composite & (U) Audio over Twisted Pair Transmitter (Requires 712N)

The and 712N are a twisted pair transmitter and receiver for composite video and unbalanced stereo audio signals. The transmitter converts composite video and stereo audio to a twisted pair signal and the 712N receiver converts the twisted pair signal back into composite video and stereo audio signals. Features:Bandwidth - 85MHz (- 3dB). Twisted Pair Input/Outputs - RJ-45 Connectors Looping Input - 712N (RJ-45) Selectable Input Signal Termination - 712N. Level (Gain) and EQ (Peaking) Controls - 712N. Power Connect System - Only one unit in a system, the transmitter or the receiver needs to be connected to a power source. System Range - Up to 400 meters (1200'). Cable - UTP (unshielded twisted pair) such as CAT5. Compact Size - Part of the TOOLS family of compact, high quality and cost effective solutions. Applications Remote monitoring for CCTV, medical, school and broadcast applications Existing facilities with TP cable already installed Teleconferencing in offices and hospitals using existing intercom or telephone wiring Specifications:INPUT: 1 composite video 1Vpp/75O, on a BNC connector; 1 stereo unbalanced audio 4dBu/50kO, on two RCA connectors. OUTPUT: 1 RJ-45 CAT 5 shielded connector (LINE OUT). VIDEO MAX. SIGNAL LEVEL: . AUDIO MAX. SIGNAL LEVEL: . VIDEO BANDWIDTH (-3dB): 85MHz. AUDIO BANDWIDTH (-3dB): >100kHz. DIFF. GAIN: %. DIFF. PHASE: . K-FACTOR: 0.1%. VIDEO S/N RATIO: 75dB. AUDIO S/N RATIO: 77dB. AUDIO CROSSTALK (all hostile): -53dB @5MHz, video into audio. VIDEO COUPLING: DC. AUDIO COUPLING: Input: AC; line output: DC. AUDIO THD + NOISE: %, 1kHz. AUDIO 2nd HARMONIC: % @1kHz. POWER CONSUMPTION: 12V DC 50mA, when 712N is fed by an independent 12V supply; 135mA when feeding 712N. DIMENSIONS: 12cm x x (4.7 x 2.8 x ) W, D, H. WEIGHT: ( ) approx. (each) ACCESSORIES: Power supply, mounting bracket (each). OPTIONS: RK-3T 19 rack adapter.