Global Stacker De-Stacker STANDARD 30m

The Global Stacker De-Stacker STANDARD is Ideal for FreeSat Satellite Systems PVR Recorders, Sky Plus HD Etc.
* Send 2 Satellite System Signals Down 1 Single Satellite Cable.
* No Need To Install Any Extra Cables To Your Satellite System.
* Works Indoors And Outsite
* Works Direct From LNB Connection or With Multiswitches
* 2 LNB inputs into one cable
* Both LNB inputs independently selectable
* Standard and Long cable versions available


Please Note:
For cable Runs up to 30m use Stacker De-Stacker Standard Version
For cable Runs up to 65m use Stacker De-Stacker DiSEqC Enabled Version Plus Amp

Need 2 Satellite Signals And Only Have 1 Single Cable Run From Your Dish To Your Receive And Are Not Able or You Do Not Want To Install An Extra Cable Then You Need The Stacker Destacker, This Will Give You 2 Satellite Signals From Your Dish LNB or Multiswitch Down 1 Cable To Your Satellite Receiver.
You Can Then Use Sky Plus, Sky HD or Any Freesat HDR Recorder That Needs 2 Signals From Your Exsiting Single Cable Run.

Product description

The Global Invacom Stacker De-Stacker is designed to allow 2 LNB feeds to connect to 2 tuners, or Set-top boxes, via a single coaxial feed.

The Stacker De-Stacker is suitable for both ‘Direct to Home’ (DTH) and ‘Multi-Dwelling Unit’ (MDU) applications.

The ‘Standard’ Stacker De-Stacker is designed for use with cable runs of up to a maximum of 30 metres (using CT100 equivalent coaxial cable).

The Stacker De-Stacker ‘plus’, is designed for longer cable runs of up to a maximum of 60 metres.

Details

* 2 LNB inputs into one cable
* Both LNB inputs independently selectable
* Standard and Long Cable versions available
* Glitch free operation

Manufacurer: Global Invacom Ltd

Please Note:
For cable Runs up to 30m use Stacker De-Stacker Standard
For cable Runs up to 60m use Stacker De-Stacker Plus

Specification

Cable Loss Calculation:

Loss per metre at frequency “X” = loss per metre of a known frequency x the square root of (frequency “X” divided by known frequency)

CT100 type cable has a typical loss of .21dB per metre at 1000 MHz. Therefore, at 3850Mhz the loss would be .41 dB per metre.
CT125 type cable has a typical loss of .17dB per metre at 1000 MHz. Therefore, at 3850Mhz the loss would be .33 dB per metre.
RG6 type cable has a typical loss of .22dB per metre at 1000 MHz.Therefore, at 3850 MHz the loss would be .43 dB per metre.
RG59 type cable has a typical loss of .46dB per metre at 1000 MHz. Therefore, at 3850 MHz the loss would be .90 dB per metre.

Examples:
1.96 .21 x 3850/1000 = .41 dB
1.96 .17 x 3850/1000 = .33 dB
1.96 .22 x 3850/1000 = .43 dB
1.96 .46 x 3850/1000 = .90 dB

Stacker:

RF Connectors (75Ohm) ‘F’ Type:
LNB 1(Converted) Input: 950MHz - 2150 MHz
LNB 2 Input: 47MHz - 2150 MHz
Common Output: 47MHz - 3850 MHz
Insertion loss / gain:
LNB 1(Converted) to Common: 0 dB
LNB 2 to Common: -2 dB
Power consumption:
Supplied by De-Stacker
Dimensions (waterproof cover):
155 x 122 x 35mm excl. support bracket
(18mm deep)

De-Stacker:

RF Connectors (75Ohm) ‘F’ Type:
LNB 1(Converted) Output: 950MHz - 2150 MHz
LNB 2 Output: 47MHz - 2150 MHz
Common Input: 47MHz - 3850 MHz
Insertion loss / gain Standard
Common to LNB 1(Converted): 0 dB +9 dB
Common to LNB 2: -2 dB +6 dB
Power Consumption:
External power supply (included) protected.
Dimensions:
116 x 90 x 32mm excl. connectors.
Combined
Operational Cable (CT100 type cable):
LO SSB Phase Noise: -80dBc/Hz at 10kHz
offset. Integrated Noise:
1.5degree rms
Min Input Level:
Standard +68dBuV with 30m cable
+70dBuV with 60m cable
Max Input Level at LNB1: +95dBuV, total power
Spurious Outputs: -40dBc at max. input level
Operating Temperature: -15C - +40C