Datasheet

Modular broadband ampli ers
157
VARIO 56 7
Universal broadband amplifi er
confi guration via potentiometers as the input
2 testpoints
locally and remote powered version available
VARIO 567
Type Vario 567 O / F
Order number local powering 217 567
EAN-code local powering 4026187130476
Order number remote powering 217 577
EAN-code remote powering 4026187130404
Forward path
Gain [dB] 35,5 ± 1
Maximum output level
42 channels / linear
42 channels / 7 dB Slope
[dBµV]
[dBµV]
110 (CTBA & CSOA ≥ 60 dB)
112
Common data
Frequency range [MHz] 47 - 862
Ripple [dB] ± 1 including temperature drift
Noise fi gure [dB] typ. 5; > 800 MHz: 5,5
Attenuation at the input [dB] 0 - 20 (continuous)
Attenuation interstage [dB] 0 - 7 (0,5 steps)
Equalizer in the input [dB] 0 - 20 (continuous)
Equalizer interstage [dB] 0 - 10 (0,5 dB-steps)
Base of equalizer [MHz] 862
Inverted equalizer in the input [dB] 0 - 7 (continuous)
Base of inverted equalizer [MHz] 47
Input testpoint
Output testpoint
[dB]
[dB]
return path 20 ± 1 / forward path 20 ± 2
20 ± 1 (directional coupler) 5 - 862 MHz
Power consumption
with / without return path
[W]
14,5 / 12 (F)
14 / 12 resp. 28 / 24 VA (O)
Testpoints 2