KEENE 4 WAY DISTRIBUTION AMP WITH LINE DRIVE
Distribution amplifiers take the audio and video signal from one device and split it into a number of different signals to feed to other devices. Internal electronics processing buffers the signal so that each output maintains the quality and clarity of the original input.
The Keene KDA distribution amplifier has one set of inputs for composite video, s-video and stereo audio and four identical sets of outputs, each output being indistinguishable from the input.
Uniquely, the Keene Distribution Amp also has a switchable line drive feature, giving the ability to send audio and/or video over much longer cable runs than normally possible (up to 100m dependant on cable). It works by applying a signal boost with emphasis on higher frequencies and use of wideband ICs with very low output impedance.
The KDA may be daisy-chained, that is to say the output of one KDA may be fed into the input of another. Used in such a configuration, five KDAs may be used to provide up to 16 AV outfits from one AV input.
This product is ideal for:
Sending a an AV signal to multiple displays
Sending an AV signal down a long cable run (up to 100m with the right cable)
Making up to four simultaneous recordings from one source
Sending line level audio to amplifiers in other rooms
Power: 12-18v DC @ 300mA or greater. (UK adaptor supplied, Euro available on request)
Video bandwidth: 50MHz distortion: <50db up to 10Mhz
Back terminated series 75R outputs for reflection free performance
DC coupled on Composite video and Luminance outputs
AC coupled on Chrominance output
Slew rate up to 1000v/uS
Audio distortion: <0.1% bandwidth: 20Hz 30KHz
Audio output impedance: 1K ohms each output
Audio input impedance: >10K ohms
Dimensions 144 x 111 x 64mm
Weight 680g (exc supply & cables)
(note that for the video signal only s-video OR composite video should be used, NOT both simultaneously.
The price of £59.57 is the 1+ retail price (exc VAT). For installer price please contact us.
price (each): 1+ £59.57