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PRO
INSTALLATION INSTRUCTIONS
These passive products are used for combining or splitting signals with a minimum of insertion loss. The
units are fully-screened and simple to install. The use of F connectors ensure good screening and
allows use with a wide range of cable sizes.
Features
n
Low in-band insertion loss.
n
High rejection of unwanted bands.
n
Ideal for both digital and analogue applications.
n
Power-pass to the higher or highest frequency band input.
n
Robust diecast housings, suitable for outdoor (masthead) and indoor use.
Descriptions
proCOM21TS:
This unit is a diplexer for combining or splitting signals in the HF, VHF and UHF
terrestrial bands (5 854 MHz) with satellite IF band signals (950 2300 MHz). It features
exceptionally high isolation performance between the satellite and common ports in the terrestrial
frequency bands, allowing it to be used to combine a satellite LNB output with low-level terrestrial
aerial signals without degradation of the latter being caused by wideband noise from the LNB. A
power-pass path is provided between the common and satellite ports; this will also pass the
associated 22 kHz and/or DiSEqC control signals.
proCOM31T:
This unit is a 3-band combiner/splitter (triplexer) handling signals in Band II (FM radio),
Band III (DAB or TV) and Bands IV-V (UHF TV). The UHF port also passes signals in the return-path
band (5 30 MHz), and DC power.
The two units can be connected together to form a 4-band combiner or splitter by linking the common
port of the proCOM31T and the terrestrial port of the proCOM21TS (see example, Fig. 2).
Application examples
Figs. 1 6 illustrate a selection of common applications for these products.
Note: SCART and telephone connections have been omitted from some diagrams for clarity.
PD2011-9042-01
Page 4
Page 1
Proception Limited,
177-187 Rutland Road
SHEFFIELD
S3 9PT
United Kingdom
Web:
http://www.proception.co.uk/
e-mail: [email protected]
Performance data given are typical unless otherwise stated. Proception Limited reserves the right to
change product designs and specifications without prior notice.
Fig. 1
Combining terrestrial aerial feeds, showing optional use of UHF preamplifier.
proCOM31T
proOUT12C
Notes
1.
£
2.8 dB in band edge region 780 .. 854 MHz.
2.
£
5.5 dB in band edge region 950 .. 1100 MHz.
3. Applies over 5 .. 854 MHz. Typical performance >60 dB.
4.
³
23 dB in band edge region 950 .. 1100 MHz.
5.
£
0.7 dB in return-path band 5 .. 30 MHz.
Technical data proCOM family
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Freeview
UHF
Band-Selective Combiner/Splitters
proCOM21TS
proCOM31T
PRO
ception
FM
DAB
proPSU11C
DAB/FM
Tuner
proMHD11L
Note: PSU can be omitted
if 5 V power available from
Freeview box or IDTV.
2-Year Guarantee
This guarantee covers failure of your
PRO
ception product resulting from manufacturing defect
within a period of 2 years from the date of supply to the end-user. This guarantee does not cover
damage to the product caused by abuse, tampering, defective installation or natural causes such
as lightning discharge. Repair or attempted repair, other than by the manufacturer, will render
this guarantee void. This guarantee does not affect a consumers statutory rights.
*Sky and Sky+ are registered trademarks of British Sky Broadcasting Group PLC.
Freeview is a registered trademark of DTV Services Ltd.
