satellite uplink equipment - systems manufactured by Holkirk
Satellite uplink equipment from Holkirk Communications.
satellite uplink equipment
lightweight satellite uplink systems - Holkirk Communications


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The TP-120 Tri-Sat at it's product launch - IBC2006

Tri-Sat is available as a manually controlled mount or can be upgraded with Holkirk's auto-acquisition controller.
The transmission unit can be configured to incorporate up to 2 L-band MPEG 2 encoders, an L band modem, voice and data mux (up to 8 channels), with an option for an MPEG 4 encoder.
Everything you need for transmission in one easy to carry bag
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Side view showing HPA cradle

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The TP120 Tri-Sat

The ‘Tri-Sat’ range of antenna systems are renowned due to their compact size, light weight and powerful performance having been designed to excel in today’s ever demanding satellite communications industry.

The user friendly modular design allows for simple, fast and accurate satellite acquisition either as a manually controlled mount or as a fully auto-acquisition motorised mount controlled either locally via a touch screen or remotely via an ethernet port. 

The novel light weight and sturdy tri-pod design houses a truly versatile HPA cradle which can accommodate a wide range of third party HPA’s up to 400W in X, C, Ku and Ka-Bands, neatly doing away with the long lengths of fragile flexible waveguide normally associated with flyaway systems.

The clever design of the tri-pod mount also means that other 3rd party antennas can be fitted allowing existing equipment to be cost effectively upgraded.

The main reflector is manufactured from high quality carbon fibre and is supplied in six easily assembled petals that employ a revolutionary spherical dowel locking mechanism.

The revolutionary design of the complete fly- away system allows for the ‘Tri-Sat’ to be transported in two easily manageable carry cases under 32kg that can be checked onto any commercial aircraft making the ‘Tri-Sat’ a totally flexible fly-away system.

Whilst the antenna and transmitter assembly must be exposed to the elements, the auto-acquisition controller and the test and monitoring baseband package can be located remotely as the option includes 5m & 25m cables with longer lengths available.

TP-120 Technical Specifications.

TP-120 Antenna System
1.2m, 6 segment, carbon fibre reflector
TX gain                 43.4 dBi
Azimuth Travel     360 deg – 180 motorised
Elevation Travel   5-90 deg – motorised
Polarisation          +/- 90  Deg
RX Polarisation     Orthogonal to TX
 
Options
Standard Frequency Bands Ku, C linear, C circular, Ka linear, Ka circular and X band circular
Antenna Sizes Coming Soon 1m (Ku, Ka)
1.5m (Quad)
1.8m (Quad)
 
Physical
System weight (Flight cased) 62 Kg TP-120 (including Ku band feed) in 2 cases
Case 1 80x55x43 cm 31 Kg
Case 2 80x55x43 cm 31 Kg
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The complete 'Tri-Sat' antenna and mount packed into it's flight cases and ready to go.

managed by falcon