Data – Kathrein VGP 9033-1G/9041 User Manual
Page 8
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15
DATA
Technical Data
1)
Adjustable with 2 slide switches in 1 dB steps
2)
CENELEC: 42 channels
3)
When the 15 MHz high pass is connected, the dynamic range increases by 3 dB
Type
VOS 952-1G
VOS 953-1G
Notes
Order no.
24410098
24410099
Locally fed
Remotely fed
FORWARD PATH
Frequency range
MHz
47/85-1000
47/85-1000
Gain
¹)
dB
40-32
40-32
Interstage gain setting
Amplitude response
dB
±0.5
±0.5
85-1000 MHz, at 25 °C
Amplitude response (additional,
862-1000 MHz)
dB
-0.5
-0.5
at 25 °C
Attenuation setting range
dB
0-16
0-16
On amplifier input
Pre-emphasis setting range
dB
0-16 and 0/6
0-16 and 0/6
On amplifier input
and interstage
Noise figure
dB
4/5/5
4/5/5
At 40/36/32 dB gain
Max. operational level: CENELEC channel
plan
²)
dBµV
112/116
112/116
CTB: 60 dB/CSO: 60 dB (pre-
emphasis 6 dB and gain 40 dB)
Hum modulation ratio
dB
-
>60/70
RETURN PATH
Frequency range
MHz
5-65
5-65
Gain, switchable
dB
30/21
30/21
Frequency response
dB
0.5
0.5
Attenuation setting range
dB
0-16 / 0/4/8
0-16 / 0/4/8
On input/interstage
Pre-emphasis setting range
dB
0/3/6
0/3/6
Interstage
Ingress Control Switch (ICS)
dB
8/> 40
8/> 40
attenuated/switched-off
Max. output level at 30 and 21 dB gain
dBµV
107/116
107/116
60 dB IM2/IM3
(EN 60728-3/50083-5)
Maximum output level
dBµV
120
120
According to KDG 1 TS 140
(medium system load)
Input level density
dBµV/Hz
-10
-10
CINR at 50 dB (EN 60728-3/
item 4.7)
Dynamic range at 30 dB gain (5-65 MHz) ³)
dB
17
17
Dynamic range at 21 dB gain (5-65 MHz) ³)
dB
25
25
Noise figure
dB
5
5
NETWORK MANAGEMENT
Monitorable parameters
Internal supply voltage,
internal current drain,
temperature, ICS switch
Internal supply voltage,
internal current drain,
temperature, ICS switch
TEST SOCKETS
Test socket 1 (on amplifier input)
dB
20
20
5-862 MHz bi-directional,
internal
Test socket 2 (on amplifier output)
dB
20
20
5-862 MHz with directional
coupler, external - return path
signals can be fed in (5-65
MHz); if push-button is kept
pressed, the incoming return
path signal can be measured
Test socket 3 (in return path)
dB
10
10
5-65 MHz with directional
coupler, external
Type
VOS 952-1G
VOS 953-1G
Notes
Order no.
24410098
24410099
Locally fed
Remotely fed
SWITCHED-MODE POWER SUPPLY
Nominal input voltage
V AC
230
38-65
Mains frequency range
Hz
50-60
50-60
Power consumption
W
11
12
Return path amplifier active/
without monitoring
GENERAL
Ambient temperature range
°C
-20 to +55
-20 to +55
RF connections
F-type socket
F-type socket
Test sockets
F-type socket
F-type socket
Housing protection class (to EN 60529)
IP 54
IP 54
IP 54: Outdoor use in weather-
proof cabinet
Dimensions (W x H x D)
mm
225 Ч 55 Ч 155
225 Ч 55 Ч 155
Packing unit/weight
pc./kg
1(10)/1.8
1(10)/1.8
VOS 952-1G/953-1G