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Aerials & Antennas > Signal Amplifiers & Boosters > Global F Series Sky TV Distribution Amplifiers


TV Signal Amplifiers

Global F120 F140 F180 F280 Sky TV Distribution Amplifiers


Global F120 F140 F180 F280 Sky TV Distribution Amplifiers

The "F" Series tvLINK compatible, professional distribution amplifier is part of the range of broadband distribution amplifiers (DA's) designed for both the trade and installer markets.

It is produced with excellent performance on both UHF and FM signals which provides high quality sound and vision throughout the system.

Completely compatible with the tvLINK (See Here), this DA is built with the latest technology that amplifies the tvLINK signal back to the Sky digibox minimising the possibility of error.

This DA is mains powered either directly or via a coax cable using a DC Inserter.


- Fully compatible with the Sky Digital tvLINK system.
- Powered from Sky set-top box, or separate power pack.
- High performance.
- Compact design.


Options available:

F120 - 2 Way
F140 - 4 Way
F180 - 8 Way
F280 - 16 Way



Technical Specification....................F120...............................F140

Freq. Range (MHz).............................47-860MHz.....................47-860MHz
No. Outputs..........................................2......................................4
Gain @ 8V Supply (dB)......................6......................................6
Gain @ 12V Supply (dB)....................7......................................7
Noise Fig. (dB)....................................3......................................3
Output Capability @ 8V (dBuV).........80...................................78
Output Capability @ 12V (dBuV).......85...................................85
Isolation between Outputs (dB)........25...................................25
Input return Loss (dB).........................9.....................................9
Output Return Loss (dB) ....................8.....................................7
tvLINK Compatible...............................YES...............................YES
Power requirements.........................Sky Set top Box.........Sky Set top Box
Connectors........................................F Type....................F Type

Technical Specification....................F180...............................F280

Freq. Range (MHz)............................47-860MHz...........................47-860MHz
No. Outputs.......................................8...........................................16
Gain @ 8V Supply (dB).....................-.............................................-
Gain @ 12V Supply (dB)...................8...........................................8
Noise Fig. (dB)..................................3............................................3
Output Capability @ 8V (dBuV).......-.............................................-
Output Capability @ 12V (dBuV).....85.........................................85
Isolation between Outputs (dB)......25..........................................25
Input return Loss (dB)......................8...........................................8
Output Return Loss (dB) ................8............................................7
tvLINK Compatible...........................YES......................................YES
Power requirements.........................MAINS..................................MAINS
Connectors........................................F Type..................................F Type


The F120 & F140 can either be powered by a Sky digibox (from the RF2 port) or via the mains with the optional Global Mains PSU or by adding a DC inserter to the input cable.

The F180 & F280 can either be powered directly by the included power supply or by adding a DC Inserter to the coax cable feed (input).


NOTE -
It is advisable to use good quality double shielded coax cable, such as WF100 with these amplifiers. The better the cable the better the picture and sound will be at the destination TV's. Cheap, low quality coax cable will cause loss of signal and poor quality picture and sound.

INSTALLATION DIAGRAM


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