Description
2.4m Lightweight Flyaway Antenna
1. General Information
2.4m C and Ku band flyaway antenna is designed and manufactured for swift satellite communication response. The 2.4 meter fly-away antenna is easily deployed, possesses extreme light weight due to its high percentage of carbon fiber material and excellent transportability.
1.1 Feature :
* The antenna is made of carbon fiber and aluminum. This results in extreme light weight and high strength.
* The antenna is assembly by interlocking of major component parts. The system can be field assembly by three persons in less than 15minutes without any hand tools.
* Flexible Azimuth and Elevation to quickly acquire the satellite.
1.2 The antenna consists of four major parts.
a) Pedestal base, Az rotary platform and El adjustment
b) Back spine
c) Reflector
d) Antenna feed and subreflector
e) Outrigger members and Outrigger lateral struts
f) Feed struts
g) Carry case
1.3 Packing List
| Item | Description | Quantity | Case No |
| 1 | Reflector | 9 pcs | 4-1 |
| 2 | Pedestal base 1pc Upper half of backspine 1pc Lower half of backspine 1pc |
1 set | 4-2 |
| 3 | Outrigger lower members 3pcs Outrigger upper members 3pcs Outrigger lateral struts 3pcs Upper half of backspine 1 Feed boom side strut 2pcs Feed boom center strut 1pc |
1 set | 4-4 |
| 4 | Antenna feed and sub-reflector assembly 1pc Elevation strut 1pc connectors includes ; * Fix Pedestal base with outrigger members and lateral struts 15 pcs Ф10x125 * Fix bakspine with T head 2 pcs Ф16x110 * Fix feed boom center strut with T-head 1pc Ф16x110 * Fix El strut with backspine 1pc Ф12x80 * Fix bakspine with reflector 4pcs Ф12x140 * Fix feed boom side strut with backspine 2pcs Ф12x70 * Fix feed boom center strut with feed stand 2 pcs Ф12x70 * Fix feed boom side strut with feed stand 2 pcsФ12x60 |
1 set | 4-3 |
2. Technical Specification
| Antenna Diameter | 2.4m |
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| Operating Frequency,Ghz | Ku | C | ||
| RX | TX | RX | TX | |
| 10.95~12.75 | 13.75~14.5 | 3.625-4.2 | 5.85-6.425 | |
| Polarization | Linear | Linear/circular | ||
| Gain(dbi) | 47.8 | 49.1 | 38 | 42 |
| Axial ratio | 1.3 | 1.09 | ||
| Model | A240F-Ku | A240F-C | ||
| VSWR | 1.25:1 | |||
| Beamwidth(-3db) | 0.67° | 0.59° | 2.2º | 1.4° |
| Feed Interface | WR75 | CPR229G | CPR-137G | |
| Feed ntertion loss | 0.2dB | 0.2dB | ||
| Cross Polarization isolation On Axis Within1dBBeamwidth |
35 30 |
35 30 |
||
| Port to port isoiation Tx to Rx dB |
≧85 |
≧85 |
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| Sidelobes | -14 29 - 25 logθ（ 1° ≤ θ ＜ 20° ) |
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| Materials of Reflectors | Carbon fiber | |||
| Antenna net Weight | 90kgs | |||
| Packing size | The antenna can be packed in four or more cases in according to request of user, so the packing size will be confirmed after getting user’s detailed request | |||
| Drive Mode | Manual | |||
| Antenna Pointing Range Elevation Azimuth |
0°~90°(Continuous) 360°(Continuous) |
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| Surface Accuracy(RMS) | ≤0.5mm | |||
| Temperature | -15℃~+60℃ | |||
| Solar Radiation | 1000kcal/hm2 | |||
| Operational Wind Speed | 40km/h no ballasts/anchors, 72km/h with ballasts | |||
| Survival Wind Speed | 145km/h with ballast/ anchors | |||