Datasheet
Modular broadband ampliers
155
Modular broadband amplifiers
VARIO-series:
Future-proof, adaptable amplifier concept for multimedia networks; the locally or remote
powered VARIO amplifiers offer - thanks to the GaAs-technology - a high dynamic range with a
low current consumption. Each type is temperature-compensated and equipped with pluggable
interstage attenuation and slope. The incoming and outgoing cable attenuation can be
compensated at the input. This is why the maximum output level can be increased.
flexible configuration thanks to pluggable modules
all return path amplifiers interruption-free
passive return path with zero-module VZ 1001 (included)
additional testpoints for easy configuration and service
Common data VARIO series Vario ... F Vario … O
remote powering local powering
Return path
Frequency range [MHz] 5 - 65 / 5 - 33
Gain [dB] depends on return path module
Dipflexfilter [MHz] 5 - 33 / 47 - 862 (VD 33), 5 - 65 / 80 - 1000 (VD 65)
Common data
Connectors [Ω] IEC jack or PG 11 F jack, 75
Feed-through current [A] 5 -
Power supply [V~/Hz] 24 - 65 230 / 50
Ambient temperature [°C] -15…+55
Dimensions (W x H x D) [mm] 240 x 73 x 150
Weight [kg] 2,7
Return loss [dB] ≥ 18 (>14 MHz -1,5 dB/octave) inputs / outputs & testpoints
EMC compliant EN 50083-2
Protection IP 54 category 2, according EN 60529
Main fuse T1,25A L 250V IEC60127 -3/4
Remote powering fuse T5A L 250V IEC60127 -2/3 -