Splitband amplifiers HS004, HS004L, HS004T
EN
Vers. 1.06
INSTALLATION INSTRUCTIONS
Read the product description and safety instruction first.
Installation of system according standard IEC60728-11 ensures safety of personnel and prevents apparatus against
damaging due to lightning or other sources of overvoltage surges.
Gain of every sub-band can be adjusted with screwdriver (12).
There is a possibility to adjust the gain and slope of the
amplifier in every sub-band by fine turning 10 dB regulators (7, 8) and an additional 10 dB by switching switches (5, 6) in
VHF and UHF bands.
Power feed for external equipment is turned on and off by switch (9). It has short circuit and overload protection. In normal
conditions powering indicator (10) glows green. If short circuit or overload in external powered equipment is detected - glows red.
1
2
3
4
9
10
11
6
5
5
6
7
7
8
8
12
13
13
1
.
RF IN
-
RF signal input, DC output connector
2
.
RF OUT
- RF signal output connector
3
.
TEST -20 dB
4
.
TEST -30 dB
5
. gain (attenuation) switches for each sub-band
6
. slope (attenuation) switches for each sub-band
7
. fine tuning gain (attenuation) regulators for
each sub-band
8
. slope (attenuation) fine tuning regulators for
each sub-band
9
. switch to turn on/off the power feed for external
equipment
10
. powering indicator
11
. functional ground clamp
12
. screwdriver
13
. mounting supports
Product description
The splitband amplifiers HS004, HS004L, HS004T are intended for amplifying cable TV, terrestrial TV and FM radio signals.
There is a possibility to adjust the gain and slope of the amplifier separately in VHF and UHF bands.
The amplifiers can provide power (+12 V) to external equipment through RF IN connector (1).
The UHF sub-band of the HS004L, HS004T amplifiers have integrated 30 dB LTE signal suppression filter
.
The housing of
amplifiers meets more stringent screening requirements according to EN50083-2, class A.
According to the standard ETSI EN 303 354 V.1.1.1, type of these amplifiers is Launch, selectivity clasification 0.
The amplifiers are intended for indoor use only.
Safety instructions
Installation of the amplifier must be done according
IEC60728-11 and
national safety standards.
The amplifier is powered from mains 230 V~. This voltage is dangerous to life.
Any repairs must be done by a skilled personnel.
Do not remove the cover of the power supply section, without disconnecting the unit from the mains supply.
Do not plug the amplifier into the mains supply if the power cord or plug is damaged.
Do not plug the amplifier into the mains supply until all cables have been connected correctly.
The mains socket must be easily accessible.
Avoid placing amplifier next to central heating components,
near highly combustible materials
and in areas of high humidity.
If the amplifier has been kept in cold conditions for a long time, keep it in a warm room no less than 2 hours before plugging
into the mains.
Do not insert any objects into ventilation openings;
The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains.
Mount the amplifier on not flammable wall or in not flammable installation box
in vertical position with RF input connector
underneath. The amplifier must be fixed with steel screws Ø 4-5 mm. The screws are not included in a package. Mount in
locations where children not likely to be present. Shields of cables must be connected to main potential equalization bus.
From top, front and bottom of installed amplifier must be at least 10 cm free space.
External view
