Product Info
Product Info
Apartment amplifier | House connection amplifier | CATV house connection amplifier | Distribution amplifier
CATV House connection amplifier
GHV 834C midi power
Art No. 323037
GHV 834C
All on board!
Flexible. Reliable. Economical
GHV 834C is a multimedia-enabled house connection
amplifier for medium-sized building units (8-16 antenna
sockets). It is used to balance out the cable and
distribution attenuation in the CATV domestic network.
“All on board” – all of the important function units, such as
preamplifier, diplex filters, return channel amplifier and the
associated actuators are completely implemented on the
circuit board.
Configuration is done using jumpers in the device and can
be done both during installation and during operation.
Simple migration of the return channel with ROB
– “Return path Options on board”
Either “TV band I” or “Return channel 65 MHz”
can be selected.
Adjustable return channel: “active”/“passive”/“blocked”
Optimum adjustment of the reverse channel
amplification (C/N) by means of adjustable
attenuators at the input and output.
„Jumper-matrix“
for combining the actuators for
attenuation and equalization
Examples:
0 dB
4 dB
6
12
6
12
2
4
2
4
14 dB
6
12
„ein“
2
4
„0 dB“
Advanced long-term stability due to discrete,
switchable attenuators and equalizers
i.e. no usage of spin regulators or a large number
of plug-in pads
High output capability
in a smart die-cast enclosure is provided by a
modern push-pull powerstage in GaAs technology
Long lGHV cycle
Low temperature development due to low power
consumption and die-cast housing with cooling fins
TRIAX - your ultimate connection
Technical data
Type
Art No.
Frequency range
Forward path
Return path
Gain forward
Gain @ 862 MHz
Attenuator at input (2 dB steps)
Gain return path
Gain @ 60 MHz
Attenuator elements at input (3 dB steps)
Attenuator elements at output
Amplitude response forward
Line equalizer (2-3 dB steps)
Slope interstage (jumper)
Amplitude response return path 5-60 MHz
Equalizer element interstage
Random noise
Noise figure - forward (VHF I „on“)
Noise figure - return path (VHF I „off“)
Return loss @ 40 MHz, -1.5 dB/octave
Output level forward
IMR2 acc EN 50083-3
IMR3 acc EN 50083-3
CSO Cenelec 42 ch. 862 MHz, Slope 0/7 dB
CTB Cenelec 42 ch. 862 MHz, Slope 0/7 dB
Output level return path
IMR2 acc EN 50083-3
IMR3 acc EN 50083-3
GHV 834 C
323037
MHz
MHz
dB
dB
34
0-16
dB
dB
dB
26
0/3/6/9/ >50
0/10
dB
dB
0-16
0/7
dB
± 1.0
dB
dB
5.5
5.5
dB
> 14
dBµV
dBµV
dBµV
dBµV
112
118
104
103
dBµV
dBµV
102
113
RF connectors (75 Ohm)
Input
Output
Operating conditions
Max. RF level (EMC)
Supply voltage
Power consumption
Operating temperature
Protection class
Degree of protection
Dimensions W x H x D
Weight
Packing unit
Reference standards
Product standards/safety/EMC
RoHS 2002/95/EG compliant
47-862/87-862
5-65
F-female
F-female
dBµV
V
W
°C
IP
mm
kg
110
230 / ±10%
7.5
-25...+55
II
20
150 x 80 x 50
0.68
1 pcs. carton box
EN 50083-3 -Class 2/EN 50083-1; EN 60065/EN 50083-2
Yes
TRIAX A/S
Bjørnkærvej 3 • DK-8783 Hornsyld
+45 76 82 22 00 • +45 75 68 79 66
mail: triax@triax.dk • www.triax.com
TRIAX - your ultimate connection
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