The RDL AF-TPR3C module is a three-pair audio receiving module compatible
with RDL® Format-C twisted pair products. The RDL AF-TPR3C module
is designed to be mounted in wall boxes, cabinets or other enclosures
that allow users to connect external equipment. The D- and DS- models
mount in RDL WB-1U
and RDL WB-2U
wall boxes, or in standard U.S. electrical boxes. The RDL D-TPR3C features
a white front-panel laminate with gray lettering that matches RDL Decora®-style
remote controls. The RDL AF-TPR3C is an APPFLEX™ series product
that is compatible with various APPFLEX wall-mount, cabinet-mount and
tabletop enclosures.
The AF-TPR3C module features an RCA phono NTSC or PAL video output and
two RCA phono jack audio outputs, one for the left channel and one for
the right channel. The video signal received from pair A of the RJ45 INPUT
jack feeds the RCA video output jack. A concealed GAIN control is provided
to recover any video level loss over the twisted pair cable. An EQ control
allows the installer to adjust the sharpness of the picture for high frequency
losses in the cable. The audio signals received from pairs B and C of
the twisted pair cable are buffered to drive the RCA audio output jacks
at the standard -10 dBV consumer level. The RDL AF-TPR3C module terminates
the video cable pair, therefore additional receivers may not be connected
to the same twisted pair feed. The AF-TPR3C may be powered directly from
a 24 Vdc power supply using the rear-panel detachable terminal block.
Local power connected to the module is also fed to all connected remote
modules. The AF-TPR3C may be remotely powered through the twisted pair
cable from any other module, signal distributor or RDL power inserter
connected to the same twisted pair cable. Module power is indicated by
a front-panel LED.
RDL Format-C provides quality balanced video transmission over long distances,
and features superior audio performance that rivals or exceeds shielded
wiring. Design simplicity, ease of installation, unsurpassed flexibility,
automatically fused power, exceptional hum rejection, low noise, and low
distortion provide designers and installers the optimum choice in economical
twisted pair products.
|
