FTE Maximal HLA-ST User manual

User’s manual · HLA-ST
HLA-ST - 1 - Versión_en_1.0 Fte maximal
Chapter 1. Installation
1.1. Safety rules
1.- Never place the equipment next to hot sources.
2.- Never undergo the equipment to temperatures that exceed the level of operation of the device.
3.- Do not expose the equipment to dripping or splashing.
4.- Do not place objects filled with liquids on the equipment.
5.- Respect ventilation slots of this equipment. Avoid covering them with any object.
6.- Keep clean and without obstacles a minimum radius of 40 cm around this equipment.
7.- Avoid locations with possibilities of spilling liquids on the inside of the device, and with important changes of
temperature.
8.- Use the equipment only in moderate climates (not in tropical climates).
9.- Never open the cover of the power supply due to electric risk. In case of problems, go always to qualified
technicians.
10.-Never, under no circumstances, open the equipment connected to the electrical net.
11.-During the handling it is better to disconnect the equipment of the electrical net.
12.-Respect the electricity security rules during the assembling. Use materials that obey the current law.
13.-The connecting plug must be accessible in a fast and simple way to have a fast disconnection.
14.-Never touch the plug with wet hands. Also, disconnect always the device before handling the connections.
15.-Never put any heavy object over the device, as it could get damaged.
16.-If the equipment is going to remain some time without use, it is recommendable to disconnect it from the electrical
net.
17.-The repairmen and the maintenance of the equipment must be done by TV and radio specialist technicians.
1.2. Box content
•User’s manual
•Amplifier HLA-ST
1.3. Description and connections
The HLA-ST amplifier can be used as:
RF headends: If we adjust its terrestrial and satellite inputs separately TER and SAT. The input (SAT+TER) will only
input the satellite IF signal and the TER input will only input the terrestrial signal.
Line amplifier: If we adjust its inputs as combined using the SAT+TER input to pass through both bands and the TER
input will be disconnected.
It allows feed devices connected by its inputs or its output. The amplifier has a fixed slope to correct for both terrestrial
and satellite band inputs. It also has gain and slope adjustment via switches for each band.
1.
SAT
-
TER IN:
Satellite input or combined SAT+TERR input
2. TERR IN: This is the terrestrial input when the amplifier is not
in combined mode
3. TEST: TEST RF output -30 dB
4. OUT RF: RF Output
5. SAT Att: Satellite gain adjustment
6. DC 18V SAT+TER IN: This Switch allows or not feed power
+18Vdc to the input SAT+TERR IN.
7. SAT Slope: Satellite slope adjustment
8. Terrestrial input selection: Select the input TER IN or combine
in the input SAT-TER IN. This switch select between
headend or line amplifier mode.
9. DC OUT 12V: Allows feed12 volts to the input TER IN.
10. TERR ATT: Terrestrial gain adjustment.
11. TERR SLOPE: Terrestrial slope adjustment
12. DC 18V OUT RF: This switch allows or not feed a18Vdc to a
device connected to the output RF.
13. LIGTH INDICATOR 12V: This light is on when the 12Vdc is
active
14. Power: This light is on when the 18Vdc is active.

User’s manual · HLA-ST
HLA-ST - 2 - Versión_en_1.0 Fte maximal
Equipment installation
The amplifier should be mounted vertically with the RF connectors facing left.
Connect the RF input(s). Connect a 75 Ohm isolation load in the test output.
Connect the ground connection to the chassis of the equipment and finally connect the amplifier to the electrical network.
The RF IN input voltage will appear if the power is turned on and the amplifier is set to TERR IN input.
Warning: In case of a short circuit or overload of the 18Vdc at RF connectors the amplifier will switch off and it self-
recover when the short circuit or overload has been removed.
Block diagram
Chapter 2. Technical specification
Model
HLA
–
ST
Code
0304023
Frequency range
Terr
47
-
790 MHz
Sat
950
-
2400 MHz
Gain Fixed slope
Terr
30
-
34 dB
Sat
35
-
40 dB
Gain adjustment
Terr
15 dB by 1 dB step
Sat
15 dB by 1 dB step
Input and output return loss
>12 dB
Slope adjustment
Terr
15 dB by 1 dB step
Sat
15 dB by 1 dB step
Output Level
Terr
115 dBµV IMD3 60 dB 2 carriers
SAT
120 dBµV IMD3 35
dB 2 carriers
Output test
attenuation
30 dB
C feeding for external,
switchable
TER
12 Vdc 100 mA max.
SAT
18 Vdc 0.8 A max
.
Power consumption*
230 V~5
0/60Hz 3.5W
Operative temperature
-
2
0
º
C
-
+
50ºC
imensions/Weight (packed)
180 x 135 x 52 mm /0.62 kg
•Without external DC feeding, with external DC feeding 20 W
Chapter 3. Conformity declaration
CONFORMITY DECLARATION
“WE, BCN DISTRIBUCIONES SAU, DECLARE THAT THE
PRODUCTS HLA-ST
ARE IN CONFORMITY WITH FOLLOWING DIRECTIVES
Radio Equipment Directive 2014/54/EU
EMC Directive 2014/30/EU
Low Voltage Directive 2014/35/EU
RoHS Directive 2011/65/EU“
If you wish a copy of the conformity declaration, please contact to the company