Kathrein VOS 30/F Manual Del Usuario página 5

• House connection amplifi ers for modern HFC networks
• Integrated power supply unit
• Die-cast housing with F connectors
• LED to indicate operation mode
• Gain with interstage attenuation is switchable using jumpers
(delivery condition: high gain)
• VOS 40/F: Interstage equaliser (6 dB) can be connected using
jumpers (Pre-emphasis)
• Return path optional, can be confi gured as required:
5-30 MHz with VGR 28/30
5-65 MHz with VGR 28/65
(delivery condition: without return path amplifi er, with jumpers)
• Integrated, variable attenuator and variable equaliser
• Test socket on output -20 dB (with directional coupler)
• Test socket on input -20 dB (can be connected using jumpers) for return path levelling
• Complies with: EN 60728-11, EN 50083-2 and EN 60065
• For indoor installation
• The amplifi ers comply with the requirements in the Low-Voltage Directive 2006/95/EEC and EMC Directive 2004/108/EEC
applicable at the time of shipping.
Type
Order no.
Forward path
Frequency range
Gain (switchable)
Amplitude ripple
Adjustable attenuator setting range
Equaliser setting range
Interstage adjustable attenuator setting range
(can be switched with jumpers)
Interstage equaliser setting range
(can be switched with jumpers)
1)
Maximum operating level (60-dB CTB/CSO)
- fl at
- with 6-dB interstage pre-emphasis
Noise fi gure
Number of outputs
Return path
General
Impedance input/output
Return loss input/output 2)
RF connections
Test socket output with directional coupler (5-862 MHz)
Test socket output return path (5-65 MHz)
Supply voltage
Power consumption (without/with return path amplifi er)
Indication of operation mode
Protection class
Protection class (in accordance with EN 60529)
Temperature range
Dimensions
Packing unit/weight
1) In accordance with EN 60728-3; CENELEC channel plan 42 carriers
2) In accordance with EN 60728-3 (category C); from 40 MHz 14 dB-1.5 dB/octave, but 10 dB
House connection amplifi er
Return path amplifi er
MHz
dB
dB
dB
dB
dB
dB
dBµV
dB
Ω
dB
dB
dB
V
AC
W
°C
mm
pc./kg
VOS 30/F
VOS 40/F
VGR 28/30
VGR 28/65
VOS 30/F
20910002
47 (85)-862
24/30
+/- 1.5
0-20
0-20
0/6
-
98/100
-
7/6
1
For data see VGR 28/xx
75
14
F connector
-20
-20
198-253
7/9
LED green
II
IP 50
-20 to +55
184 x 134 x 63
1 (10)/1.6
20910002
20910012
20910008
20910009
VOS 40/F
20910012
34/40
0/6
104/107
106/107
6/7
1 (10)/1.4