SC series
Channels 3/4 Channel Combiners
DISTRIBUTION
Passive Components
Cost effective high-quality channel combiners used with multiple TV sets for decoded program-
ming, simultaneous premium-channel viewing and recording, TV remote switching between off-air
and premium channels – Precision-tuned 6-stage bandpass-bandstop filters provide 6MHz carri-
er-free environment for locally originated channel insertion – High Skirt Selectivity Sharp frequen-
cy Cut Off – Easy Balancing Adjustment Tuning – High Unwanted Signal Attenuation – Rejection
Depth >25 dB – Adjacent Channel Loss 5.5dB+1dB – Low Insertion Loss 3dB+2dB – Adjustable
Balancing Attenuators – F-type Connectors – Dimensions 3-
3
/
8
˝(L) x 1-
1
/
8
˝(D) x 3-
3
/
4
˝(H) – Weight
0.5 lbs
SC-3
Channel-3 Filter-Combiner Removes Channel-3
SC-4
Channel-4 Filter-Combiner Removes Channel-4
Channel Combiners
Originated Channel to TV Port
Antenna-In TV Port
Blocks out-of-band signals
emitted from pay TV unit.
Prevents interference to off-air channel.
Reduces overlapping off-air
signals from interfering with
originated channel.
TV
ANTENNA
IN
VCR/SAT
RECEIVER
SC-3
SATELLITE
Channel
3
-4dB
-25dB
OFF-AIR
CHANNEL
OFF-AIR
CHANNEL
ORIGINATED
CHANNEL
-1dB
-25dB
OFF-AIR
CHANNEL
OFF-AIR
CHANNEL
ORIGINATED
CHANNEL
VIDEO
AUDIO
www.picomacom.com
C-22
Rev. 12/02
355 Parkside Drive San Fernando, CA 91340
Ph: 818-493-4300 Toll Free: 800-421-6511 Fax: 818-493-4433