Global Stacker De-Stacker DiSEqC Enabled Version 35m

Product description

GLOBAL DiSEqC Stacker / De-Stacker 1 Cable Solution (Operates up to 35m or 65 with optional SDS Amp)

DiSEqC Enabled Version

The Global Invacom Stacker destacker is designed to allow 2 LNB feeds to connect to 2 tuners, or set-top boxes, via one cable. Ideal for Sky+, Sky HD, Sky Multiroom installations.

The standard version of the Stacker/De-stacker is designed for cable runs of up to 35 metres. For cable runs upto 65 metres please add additional Amp.

Please Note : Cable quality and signal quality can effect cable distances, cable between the 2 devices must be directly connected, not via diplexers/triplexers, if required these must be used the other sides of the stacked cable run

Details

* Can be used with 5 or 9 Input Multiswitches
* Glitch free operation

Manufacurer: Global Invacom Ltd

Please Note:
For cable Runs up to 35m use Stacker De-Stacker DiSEqC Enabled Version
For cable Runs up to 65m Add Extra Amp (Not Included)

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