The 1.2m ku band automatic flyaway antenna system is with super portable, automatic working, strong environment adaptability features etc. It aims at the large capacity communication and the users that has strict request for the antenna portability.
The system is equipped with the equivalent diameter 1.2m high performance carbon fiber parabolic ring focus antenna and new media feed system, the medium feed adopts integration structure design, it can configure 40W BUC, which can meet the average user medium capacity communication needs.
The whole system consists of 3 parts: 1.2m reflector system, feed system and mount system, easy assemble and disassemble without any tools.
|
RF characteristic (Ku band ) |
||
|
Name |
Receive |
Transmit |
|
Operating Freq. |
10.7～12.75 GHz |
13.75～14.50 GHz |
|
Gain |
41.6+20log(f/12.5)dBi |
42.8+20log(f/14.25)dBi |
|
The first sidelobe |
≤-14dB |
≤-14dB |
|
Sidelobe envelope |
29-25*logθ dBi 1°≤θ≤20° -3.5 dBi 20°＜θ≤26.3° |
|
|
Pol isolation |
On axis≥35dB off axis 1db≥30db |
|
|
Port isolation |
≥85dB(with Tx rejection filter) |
|
|
VSWR |
1.25:1 |
1.25:1 |
|
Feed port |
WR-75 |
|
|
Polarization mode |
Linear polarization |
|
|
G/T value |
≥21.7db/k(sunny day, 20°elevation, freq 12.5GHz) |
|
|
Mechanical characteristic |
||
|
Azimuth range |
360°continuously adjustable |
|
|
Elevation range |
5°~+90°continuously adjustable |
|
|
Polarization range |
±90°continuously adjustable |
|
|
Carrying dimension |
Host package: 625×500×297mm |
|
|
|
Accessories package: 700×500×210mm |
|
|
Antenna weight |
≤21Kg(without BUC and portable package box) |
|
|
Power requirements |
||
|
Antenna Power supply |
90～260VAC、47～63Hz, or 127～370V DC |
|
|
BUC power supply |
Antenna interior power supply |
|
|
Power consumption |
≤70W (Peak), Not include BUC |
|
|
External interface |
||
|
Host Power supply |
3-core waterproof aviation plug×1 |
|
|
Internet control |
7-core waterproof aviation plug×1 |
|
|
BUC switch |
Self-lock ring type with lamp, ring type lamp indicate BUC charging state |
|
|
Power switch |
Self-lock ring type with lamp, ring type lamp indicate 220VAC input state |
|
|
Transit and receive |
N female ×2 |
|
|
One-key function |
Self-centering with lamp, center lamp indicate working state |
|
|
Environmental conditions |
||
|
Operating wind speed |
Steady wind≤50km/h(need exterior weight);Gust≤65km/h(need strengthen exterior weight) |
|
|
Operating temperature |
-25℃～+65℃, standarad: GJB 150.3A-2009, GJB 150.4A-2009 |
|
|
Storage temperature |
-40℃~+85℃ |
|
|
Altitude |
≤5000m |
|
|
Protection grade |
IP66(standard: GB4208-2008) |
|
|
Wading capability |
≥18cm |
|
|
Vibration test |
Standard: GJB 150.16A-2009 |
|
|
|
Vertical axis direction: total root mean square value 1.04G |
|
|
|
Horizontal size axis direction: total root mean square value 0.20G |
|
|
|
Longitudinal axis direction: total root mean square value 0.74G |
|
|
Shork test |
Standard: GJB367A-2001 Acceleration speed: 200m/s2 Pulse width: 11ms Frequency: 3 times / forward and reverse directions Waveform: half sine wave |
|
|
Relative humidity |
0%~100% |
|
|
Electromagnetic compatibility |
Meet GJB 151-1997 and GJB 152A-1997 requirements |
|
|
Alternating hot and humid |
Meet GJB 150.9A-2009 requirements |
|
|
Salt and fog |
Meet GJB 150.11A-2009 requirements |
|
|
Rain |
Meet GJB 150.8A-2009 requirements |
|