2
3
6
9
1
8
7
5
4
11
10
Product description
A splitband amplifier is intended for amplifying cable TV, terrestrial TV and FM radio signals.
There is a possibility to adjust the gain of the amplifier separately in VHF and UHF bands.
The amplifier can provide power (+12 V) to external equipment through RF IN connector (1).
The UHF sub-band of the amplifier has integrated 30 dB LTE signal suppression filter.
The amplifier is 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 qualified 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.
To disconnect the amplifier from the mains completely, disconnect plug from the mains socket.
The mains socket must be easily accessible.
The amplifier shall not be exposed to dripping or splashing water and no objects filled with liquids, such as vases, shall
be placed on it.
Avoid placing amplifier next to central heating components and in areas of high humidity.
No naked flame sources, such as lighted candles, should be placed on amplifier.
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 in vertical position with RF input connector underneath.
From top, front and bottom of installed amplifier must be at least 10 cm free space.
External view
Splitband amplifier
HS005L
1
.
RF IN
-
RF signal input connector
2
.
RF OUT
- RF signal output connector
3
. Test point -30 dB
4, 5
. 10 dB gain switches (10 dB attenuation
for each sub-band)
6,7
. 10 dB fine tuning gain regulators
for each sub-band
8
. Switch to turn on/off the power feed for external
equipment
9
. Functional ground clamp
10
. Powering indicator
11
. Screwdriver
Draugystes str. 22, LT-51256 Kaunas, Lithuania, tel.: +370 37
-
31 34 44, fax: +370 37
-
31 35 55
E-mail: [email protected], http://www.terraelectronics.com
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 (11). The gain increases up to 10 dB by fine turning regulators
(6, 7) clockwise in every sub-band and an additional 10 dB by switching switches (4, 5) in VHF and UHF bands.
Power feed for external equipment is turned on and off by switch (8). 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.
Technical characteristics
Frequency range
VHF
UHF
88-230 MHz
470-790 MHz
Gain
30 dB
34 dB
Flatness
± 1 dB
± 0.5 dB
Gain adjustment
20 dB
20 dB
Maximal output level
IMD3=60 dB (DIN45004B) 115 dBµV
,
IMD3=60 dB 112 dBµV
Input and output return loss
> 10 dB
Noise figure
< 5 dB
< 4 dB (700 MHz)
Output test point
-
30 dB
DC feeding for external
equipment
12 V
60 mA max.
Supply voltage limit values, power consumption*
198-250 V~ 50/60 Hz 7 W
Operating temperature range
-20
o
÷
+50
o
C
Dimensions/Weight (packed)
135x180x52 mm/0.7 kg
* with external DC loading
Structure diagram
Vers. 1.03
DC
230 V~
RF OUT
test
-30 dB
-10/0 dB
0
ø
10 dB
-
DC 12 V 60 mA, max.
-10/0 dB
0
ø
10 dB
-
RF IN
LTE
VHF
UHF
Caution.
Risk of electric shock.
This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled or discarded
according to applicable local and national regulations.
Equipment intended for indoor usage only.
Equipment is double insulated from the mains, with functional earthing.
Functional earthing. Connect to the main potential equalization.
The device has integrated LTE filter.
TERRA confirms, that this product is in accordance to following norms of EU: EMC norm EN50083-2, safety norm EN60065
and RoHS norm EN50581.
TERRA confirms, that this product is in accordance with Custom Union Technical Regulations: “Electromagnetic compatibility
of technical equipment“ CU TR 020/2011, “On safety of low-voltage equipment“ CU TR 004/2011.
