DKTCOMEGA Freja T0B 52260 User Manual
Product codes
52260
push-on passive tv/fm/data filters
Product information
The “push-on” passive multimedia filters are available in various configurations. These satisfy the
demands made for passive filtering of TV, FM and DATA signals in modern CATV home networks.
demands made for passive filtering of TV, FM and DATA signals in modern CATV home networks.
17
Type
POF 4-4
POF 7-7
POF 1-4
POF 1-10
Item no.
42102
42103
42100
42101
Version
Standard
Standard
Diplex
Diplex
DATA
Frequency forward (MHz)
Frequency forward (MHz)
118-1000
118-1000
118-1000
118-1000
Frequency reverse (MHz)
5-65
5-65
5-65
5-65
Insertion loss forward (dB)
4,0 (±0,5)
7,0 (±1,0)
4,0 (±0,5)
10,0 (±1,0)
Insertion loss reverse (dB)
4,0 (±0,5)
7,0 (±1,0)
0,6 (±0,5)
0,6 (±0,5)
Return loss* EN50083-4
Cat. B
Cat. B
Cat. B
Cat. B
Isolation to TV/DATA (dB)
5-65 MHz
50
50
50
50
Isolation to TV/DATA (dB)
118-470 MHz
30
20
25
27
Isolation to TV/DATA (dB)
470-1000 MHz
20
17
23
24
Connector
F-Female
F-Female
F-Female
F-Female
TV
Frequency range (MHz)
Frequency range (MHz)
87-1000
87-1000
118-1000
118-1000
Insertion loss (dB)
4,0 (±0,5)
2,0 (±0,5)
4,0 (±0,5)
1,6 (±0,5)
Isolation TV OUT / TV IN (dB)
5-65 MHz
35
35 (5-65)
50
50
Connector
IEC-Male
IEC-Male
IEC-Male
IEC-Male
FM
Frequency range (MHz)
Frequency range (MHz)
87,5-108
87,5-108
87,5-108
87,5-108
Insertion loss (dB)
0,6 (±0,5)
0,6 (±0,5)
0,6 (±0,5)
0,6 (±0,5)
Isolation FM OUT / FM IN (dB)
5-65 MHz
30
30
30
30
Connector
IEC-Female
IEC-Female
IEC-Female
IEC-Female
Push-on filters
These multimedia push-on passive filters are available in standard
and diplex versions. Standard versions have a higher attenuation in
the return path and are suited to home applications where extra
loss in the data signal is tolerable. Diplex versions are designed
with extremely low return path attenuation and for separation of
TV, FM and satellite intermediate frequency bands.
and diplex versions. Standard versions have a higher attenuation in
the return path and are suited to home applications where extra
loss in the data signal is tolerable. Diplex versions are designed
with extremely low return path attenuation and for separation of
TV, FM and satellite intermediate frequency bands.
Freja Push-on filters
The Freja push-on passive filter satisfies the
demands made by modern CATV household
installations where passive filtering of TV, FM and
DATA signals is required.
demands made by modern CATV household
installations where passive filtering of TV, FM and
DATA signals is required.
Type
Freja POF 1-4
Item no.
42108
Version
Diplex
DATA
Frequency forward (MHz)
Frequency forward (MHz)
118-1000
Frequency reverse (MHz)
5-65
Insertion loss forward (dB)
4,0 (±0,5)
Insertion loss reverse (dB)
0,5 (±0,5)
Return loss* EN50083-4
Cat. B
Isolation to TV/DATA (dB)
5-65 MHz
45
Isolation to TV/DATA (dB)
118-470 MHz
25
Isolation to TV/DATA (dB)
470-1000 MHz
23
Connector
F-Female
TV
Frequency range (MHz)
Frequency range (MHz)
118-1000
Insertion loss IN-TV (dB)
4,0 (±0,5)
Isolation TV OUT / TV IN (dB)
5-65 MHz
35
Connector
IEC-Male
FM
Frequency range (MHz)
Frequency range (MHz)
87,5-108
Insertion loss IN-FM (dB)
0,6 (±0,5)
Connector
IEC-Female
Dimension
(H 68 x W 50 x D 24 mm)
*
According to CENELEC:
A: 5-40 MHz ≥ 22 dB, min. 14 dB @ 40-1750 MHz ÷ 1,5/oct.
B: 5-40 MHz ≥ 18 dB, min. 10 dB @ 40-1750 MHz ÷ 1,5/oct.
C: 5-40 MHz ≥ 14 dB, min. 10 dB @ 40-1750 MHz ÷ 1,5/oct.
D: 5-1750 MHz ≥ 10 dB
Reduced performance can be expected in the 862-1000 MHz range.
Dimension
(H 62 x W 84 x D 25 mm)