Instructions
Manufacturer
AXING AG
Gewerbehaus Moskau
8262 Ramsen
EEA contact address
Bechler GmbH
Am Rebberg 44
78239 Rielasingen
State of the art 2020-06-19
Technical improvements, changes in design, printing- and other errors expected.
BVS 20-66 | 20-69
premium-line
CATV amplifiers
Operation instructions
Technical data:
Type BVS 20-69 BVS 20-66
EMC according to EN 50083-2, class A
Classification according to 1 TS 140 C 4.3 -
Downstream
Frequency range 85…1006 MHz
Gain 38 dB
Max. output level CSO/CTB (CENELECras-
ter,41 channels,60dBIMA)
107 dBµV
Attenuation: adjustable in 1 dB steps 0…15 dB
Equalization: adjustable in 1 dB steps 0…15 dB
Attenuation interstage: pluggable with
jumpers
0 | 2 | 4 | 6 dB
Equalization interstage: pluggable with
jumpers
0 | 2 | 4 | 6 dB
Return loss ≥ 18 dB (-1,5 dB/Octave)
Noise figure typ. ≤ 5,5 dB
Upstream
Frequency range 5…65 MHz
Gain 30 dB
Noise figure ≤ 7 dB
Attenuation: continuously adjustable 0…15 dB
Equalization interstage: pluggable with
jumpers
0 | 3 | 6 | 9 dB
Attenuation interstage: pluggable with
jumpers
0 | 6 dB
RF connectors
Type F-female
Test port at in-/output -20 ±2,5 dB/-20 ±1,0 dB
General
Switching power supply 100...240 VAC / 50...60
Hz
30...65 VAC / 50...60
Hz
Power indicator LED
Power consumption 10 W
Equipotential bonding connection 4 mm²
Operating temperature range
(acc.toEN60065)
-20…+50°C
Dimensions (W × H × D) appr. 195 × 90 × 55 mm
Weight 0,480 kg
Protection class IP 54
Herewith AXING AG declares that the marked products comply with the valid
guidelines.
WEEE Nr. DE26869279 | Electrical and electronic components must not be
disposed of as residual waste, it must be disposed of separately.
Safety advices:
Installation and repairs to the equipment may only be carried out by
technicians observing the current VDE guidelines. No liability will be
assumed in the case of faulty installation and commissioning.
Before opening the equipment pull out the power plug or remove the
power supply, otherwise there is danger of electrocution. This is also
valid for cleaning the equipment or working on the connections.
Only use the mains cable connected to the device. Never replace any
parts or make any modifications on the mains cable. Otherwise there is a
risk of mortal injury for which we cannot be held liable.
Providing that a serviceable fuse exists, the power cord must be pulled
out before changing the fuse. Defective fuses may only be replaced with
standard compliant fuses that have the same nominal value.
The equipment may only be operated in dry rooms. In humid rooms or
outdoors there is danger of short-circuit (caution: risk of fire) or electro-
cution.
The mains plug is used as a disconnecting device from the mains voltage
both during service and in case of danger and must therefore be reacha-
ble and usable at all times. After connection to the mains, the device is in
operation.
Choose the location of installation or mounting such that children may
not play unsupervised near the equipment and its connections. The
location of installation or mounting must allow a safe installation of all
cables connected. Power feeding cables as well as feeder lines may not
be damaged or clamped by objects of any kind. To prevent damage to
your equipment and to avoid possible peripheral damages, the devices
foreseen for wall mounting may only be installed on a flat surface.
Choose a location of installation or mounting which complies to the
protection class IP 54.
Avoid exposure of the equipment to direct sunlight and to other heat
sources (e. g. radiators. other electrical devices, chimney, etc.). Devices
that are equipped with heat sinks or ventilation slots must under no
circum-stances be covered or blocked. Also ensure for a generous air
circulation around the equipment. In this way you avoid possible damage
to the equipment as well as a risk of fire caused by overheating. Abso-
lutely avoid that cables come near any source of heat (e.g. radioators,
other electrical devices, chimney, etc.).
In case of damage, interrupt the power supply immediately.
Do not try to repair the device. This device should only be serviced or
repaired by qualified service personnel. Contact your distributor for more
information.
For disassembly always pull out the mains plug first and disconnect the
coaxial cables from the device.