Kathrein VGP 9033-1G/9041 - Manual (Page 10)

EAC 90-1G, 93-1G, 94-1G – Tap-off cards
1 19
Type
EAC
90-1G
EAC
93-1G
EAC
94-1G
EBC
90-1G
Order no. 24510116 24510115 24510114 24510113
Frequency range MHz 5-1000 5-1000 5-1000 5-1000
Through loss ¹)
5-610 MHz
dB < 1.3 < 2.1 < 0.5 < 3.6
Through loss ¹)
610-862 MHz
dB < 1.3 < 2.3 < 0.6 < 3.8
Through loss ¹)
862-1000 MHz
< 1.5 < 2.6 < 0.9 < 3.9
Tap loss dB 10 6 20
Like
through
loss
Decoupling 5-65 MHz dB > 28 > 23 > 38 > 28
Decoupling
as of 65-610 MHz
dB > 26 > 23 > 33 > 22
Decoupling
as of 610-862 MHz > 24 > 23 > 30 > 20
Decoupling
as of 862-1000 MHz
> 22 > 20 > 28 > 18
1) The through loss is the signal loss between the unit's output and output 1
when the insert is inserted in the output section insertion point or between
the unit's input and the tap output when the insert is inserted in the unit's
input configuration section
EBC 00-1G and EBC 01E-1G – Null cards
(output, input)
• Plug-in modules for operation of the VGP 90xx
distribution network amplifiers with one input or output
• EBC 01E-1G: For operation on the input insert position
• EBC 00-1G: For operation on the output insert position
Type EBC 01E-1G EBC 00-1G
Order no. 24510121 24510119
Frequency range MHz 5-1000 5-1000
Through loss ¹) dB < 0.5 < 0.5
1) The through loss is the signal loss between the unit's output and output 1
when the insert is inserted in the output section insertion point or between
the unit‘s input and the tap output when the insert is inserted in the unit's
input section (input configuration section)
EBC 90-1G – Splitter, 2-way
ERZ 940 – De-emphasis equaliser ERS 800 – System equaliser
ERC 22 - C-line pre-emphasis equaliser
Type ERC 22
Order no. 24510085
Transmission range MHz 50-862
Nominal impedance Ω 75
Pre-emphasis For C-lines
Basic loss (at 862 MHz) dB 1
Return loss dB 23 -1/oct.
Type ERZ 940
Order no. 24510059
Transmission range MHz 47-862
Nominal impedance Ω 75
De-emphasis dB 7 ± 1
Basic loss (at 47 MHz) dB 0.3
Return loss dB 20-3
• Cable-analogue 7 dB
Type ERZ 630
Order no. 24510108
Transmission range MHz 47-630
Nominal impedance Ω 75
Basic loss (at 47/630) dB 0.5/1.5
Equalisation, adjustable in
2-dB steps dB 2-18
ERZ 630 – Equaliser
Type ERS 800
Order no. 24510109
Transmission range MHz 47-862
Nominal impedance Ω 75
Cable-equivalent pre-emphasis,
47-700/(equivalent to 47-862) MHz: dB 3/(4)
Cable-equivalent pre-emphasis in
the range 700-862 MHz
dB 3
Basic loss (at 862 MHz) dB 0.5
Return loss dB > 15
Principal frequency response curve ERS 800
0
1
2
3
4
5
6
7
0 100 200 300 400 500 600 700 800
M Hz
dB
862 47
Accessories Accessories
• Generates pre-emphasis based on the C-line specifica-
tions of Kabel Deutschland
• For use in the amplifiers VGP 9041/VGF 9040
• Application in the universal input insert position
("Forward 1")
• Equaliser 47-630 MHz
• Switchable in 2-dB steps from
2-18 dB (cable equivalent)
• Plug-in modules to extend the corresponding devices
to two outputs
• When inserted in the amplifier's input section these
modules can be used to configure a loop-through input
• System equaliser for use in special applications
• Characteristics:
Cable-equivalent pre-emphasis in the range 47-700 MHz:
3 dB (at 47-862 MHz: 4 dB)
Cable-equivalent pre-emphasis in the range 700-862 MHz:
3 dB (equivalent to additional emphasis in the range
700-862 MHz by 2 dB) -
-