Installation instruction Stacker / Destacker
Please check before commissioning the coaxial cables for possible short circuits,
since there may be a defect in the unit otherwise. Make sure that the device is not
mounted in the immediate vicinity of heat sources and proper ventilation is ensu-
red. Clean the device only with a damp cloth and do not use any chemical cleaners.
The Stacker is mounted on the dish and connected with two coax cables from
the LNB. The Stacker brings together both coax cables (e.g. a Twin LNB) and
passes the signals through the existing coaxial cable.
The Destacker converts the frequency bundling back around and gives the
signals respectively to the two outputs. These can then be connected to two
set-top box or one twin set-top box. Now you can receive on both lines in-
dependently television and radio signals, without transferring subsequently
another coax cable line.
1. LNB input 1
(e. g. from the right connector of a Twin LNB)
2. LNB input 2
(e. g. from the left connector of a Twin LNB)
3. Coax output
(for connection to the existing coax cable)
4. 0 / -10 dB
attenuation for LNB 1 (0 / -10 dB)
Warning:
Connection between the Converter and the
Customer Device is a direct link without any accessories such as
splitters, standard line amplifiers.
Introduction
Safety instructions
Connection example with a Twin LNB
2
3
4
1
Twin LNB
existing coaxial cable
Set-top box 1
Set-top box 2
Stacker
Destacker
Connection example with two satellites (Multiswitch, DiSEqC switch or monoblock)
existing coaxial cable
Stacker
Multiswitch / DiSEqC switch / Monoblock
Destacker
Astra / Hotbird
Set-top box 1
Set-top box 2
Hereby, Megasat Werke GmbH declares that the following product is in compli-
ance with the essential requirements and other relevant provisions of directives
2014/30/EU (EMC), 2014/35/EU (LVD) and 2014/53/EU (RED):
Megasat Stacker/Destacker
(Art.-No. 0600209)
The declaration of conformity for this product is located at the company:
Megasat Werke GmbH, Industriestraße 4a, D-97618 Niederlauer
The declaration of conformity can be downloaded from our homepage:
www.megasat.tv/support/downloads
Conformity information
Specifications
Version 2.0 (June 2019).
Technical changes, misprints
and errors reserved.
1. Coax input
(from the existing coax cable)
2. Receiver output 1
(to Set-top box No. 1, or Twin Set-top box input 1)
3. Receiver Output 2
(to Set-top box No. 2, or Twin Set-top box input 2)
4. DC port
24 V DC 500 mA (min. 18 V DC, 1 A) DC plug 5,5 x 2,1 mm
3
4
2
1
Stacker
Destacker
Inputs
LNB 1: 5-862 MHz
LNB 2: 950-2150 MHz
5-3550 MHz
Outputs
5-3550 MHz
LNB 1: 5-862 MHz
LNB 2: 950-2150 MHz
Insertion loss / gain
Terrestrial: -1 dB
Terrestrial: -1 dB
Satellit: -4 dB
Satellit: -4 dB
Satellit converted: +6 dB
Satellit converted: +4 dB
Max. Input level
Pos. 1 (0 dB) = 88 dBμV
93 dBμV
Pos. 2 (10 dB att.) = 98 dBμV
DiSEqC support
1.0 / 1.1 / 1.2
1.0 / 1.1 / 1.2
Multiswitch support
5/8 (Sat A/B)
17/8 (Sat A/B/C/D)
Power
24 V DC 500 mA (min. 18 V DC, 1A)
Power consumption
0,7 watts
0,7 watts
Dimensions
114 x 48 x 140 mm
140 x 44 x 90 mm
Weight
282 g
269 g
Note:
The DC connector is for connecting an optional 24V power supply in case the set top box does not provide enough power to power the stacker destacker and
two LNB connectors. In most cases no power supply is required. However, there are some TWIN or QUAD LNBs with a power consumption of over 250 mA in combi-
nation with the Stacker to ensure adequate power supply and a power supply is required.
