POF - Push on Filters - multimedia

Passive push-on filter - we have different types to meet all the needs of home-based installations in modern CATV networks.
Simply push on the TV / R socket - and then we filtered (separately) Data_TV_ FM depending on the type.

Type no. Freja POF 1-4 POF-B 1-4 POF 4-4 POF 7-7 POF 1-10
Version Diplex Diplex Standard Standard Diplex
DATA
Frequency forward (MHz) 118-1006 87.5-1006 118-1006 118-1006 118-1006
Frequency reverse (MHz) 5-65 5-65 5-65 5-65 5-65
Insertion loss forward (dB) 4.0 (±0.5) 4.0 (±0.8) 4.0 (±0.5) 7.0 (±1.0) 10.0 (±1.0)
Insertion loss reverse (dB) 0.5 (±0.5) 0.7 (±0.5) 4.0 (±0.5) 7.0 (±1.0) 0.6 (±0.5)
Return loss* EN50083-4 Cat. B Cat. B Cat. B Cat. B Cat. B
Isolation to TV/DATA (dB) 5-65 MHz 45 40 50 50 50
Isolation to TV/DATA (dB) 118-470 MHz 25 20 30 20 27
Isolation to TV/DATA (dB) 470-1006 MHz 23 20 20 17 24
Connector F-Female F-Female F-Female F-Female F-Female
TV
Frequency range (MHz) 118-1006 87.5-1006 87.5-1006 87.5-1006 118-1006
Insertion loss IN-TV (dB)) 4.0 (±0.5) 4.0 (±0.5) 4.0 (±0.5) 2.0 (±0.5) 1.6 (±0.5)
Isolation TV OUT / TV IN (dB) 5-65 MHz 35 35 35 35 50
Connector IEC-Male IEC-Male IEC-Male IEC-Male IEC-Male
FM
Frequency range (MHz) 87.5-108 87.5-1006 87.5-108 87.5-108 87.5-108
Insertion loss IN-FM (dB) 0.6 (±0.5) 0.6 (±1.0) 0.6 (±0.5) 0.6 (±0.5) 0.6 (±0.5)
Connector IEC-female IEC-female IEC-female IEC-female IEC-female
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