EXTRONIX DIVISION

HIGH - LOW FILTERS

 

PECA's High-Low Filters

High - Low Filters

Model FCO-11

and

Model FCO-44

 
FEATURES BENEFITS
LOW LOSS THE RIGHT PIECE FOR THE JOB
HIGH ISOLATION COMBINES OR SEPERATES
EXCELLENT IMPEDANCE MATCH ECONOMICAL
VHF AND UHF EFFICIENT SYSTEMS
FACE CONNECTORS COMPACT INSTALLATION
 
 

These filters are intended for use in 75 OHM television distribution systems, to separate or combine air signals and lower frequency signals

Model FCO-11 permits inserting video or AM radio in TV systems which carry UHF, VHF and sub-channels down to 16 MHz (Ch. T9-T13). It may also be sued to separate these services.

Model FCO-44 used to combine or separate VHF and UHF channels and sub-channels below 36 MHz (Ch. T7-T11)

Note: Mating connectors and mounting screws are furnished.

Specifications

NOTE: ALL FIGURES ARE FOR WORST FREQUENCY IN BAND.

 
FCO-11
FCO-44
Low Frequency Range
0-7 MHz
0-36 MHz
High Frequency Range
16-890 MHz
54-890 MHz
 
 
Typical
Limit
Typical
Limit
Low Range Loss (dB)
0.3
0.4
0.25
0.4
High Range Loss (dB)
0.2
0.3
0.3
0.4
(To 300 MHz)
470-890 MHz Loss (dB)
0.5
1.0
0.5
1.0
Low range Isolation (dB)
30
25
25
24
High Range Isolation (dB)
26
25
25
24
(To 300 MHz)
470-890 MHz Isolation (dB)
36
30
33
30
All Ports Return Loss (dB)
23
20
23
20
 
Impedance 75 OHM
Connectors Type "F"
Low Side Power rating 1.0 Ampere, Maximum
Weight 5 oz.