Product Specifications
| Prod Model: |
NS-SEC-300 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Characteristics:
Conform to the CCIR580-4 standards and INTELSAT access requirements;
Ring focus antenna;
High gain, Low sidelobe, high G/T value;
Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;
Optional C band with 870 MHZ bandwidth;
Optional linear polarization or circular polarization feed ;
Optional C \ Ku \ L band;
Accessories:
Ground plot, foundation template, the anchor bolt;
Optional:
Deicer, outdoor unit support, electric equipment, antenna controller, antenna drive, tracking receiver, driving motor, limit switch, cable, connector, electric polarization, activity foundation, lightning rod and wire;
ELECTRICAL SPECIFICATIONS
| Type | NS-SEC-300 | NS-SEC(Ku)-300 |
Operating Frequency,GHz | C-Band | Ku-Band | | Receive | Transmit | Receive | Transmit | | 3.625~4.2 | 5.85~6.425 | 10.95~12.75 | 13.75~14.5 | | Gain, Mid-Band, dBi | 42.2 | 45.4 | 51.4 | 52.7 | | Polarization | Linear or Circular | Linear | | XPD(on axis),dB | 35 | 35 | 35 | 35 | | Axial Ratio(2 port) | 1.30 | 1.09 | / | / | | VSWR | 1.25:1 | 1.25:1 | 1.25:1 | 1.25:1 | Antenna Noise Temperature
10°Elevation
30°Elevation
50°Elevation |
32°K
21°K
20°K |
/ |
48°K
38°K
35°K |
/ | |
|
|
| Typical G/T ( El.>10°) | 20.4 dB/°K
(30°L N A ) | / | 27 dB/°K(70°L N A ) | / | | -3dB Beam width, Mid-Band | 1.5° | 1.1° | 0.56° | 0.49° | | Tx. Power Capability, KW | / | 5 | / | 2 | | Feed interface | CPR-229G | CPR-137G | WR-75 | WR-75 | | Feed Insertion Loss, dB | ≤0.15 | ≤0.18 | ≤0.3 | ≤0.35 | | Isolation, Tx to Rx, dB | 90 | 85 | First Sidelobe,dB
90% Peaks under Following envelop,dBi | -14
29 - 25 logθ(1°≤θ<20°) | -14
29 - 25 logθ(1°≤θ<20°) |
MECHANICAL SPECIFICATIONS
| Antenna Diameter | 3.0 m | | Antenna Type | Ring Focus | | Mount Type | El. Over Az. | | Surface Accuracy(RMS) | ≤0.5 mm | | Weight(Net) | 384kg (Manual);686kg(Motorized) | Antenna Pointing Range
Azimuth
Elevation
Polarization |
0°~360 °
0°~90°
±90° | | Drive Mode | Manual or Motorized | Motor Drive System
Azimuth Travel Rate
Elevation Travel Rate
Polarization speed |
0.4°/S
0.3°/S
1°/S |
ENVIRONMENTAL SPECIFICATIONS
| Wind speed of work | 72kmph work wind speed(Hold the precision )
97kmph work wind speed(Lower the precision )
200kmph Survival Winds(Upturned lock) | | Ice Load, Survival | 13mm Wrapped ice normal work
25mm Wrapped ice survival | | Temperature | -30ºC~50ºC | | Relative Humidity | 100% | | Surface treatment | Steel parts: thermal-spraying zinc
Aluminum parts:spray paint | | Solar Radiation | 1135Kcal/h/m |
|
Shaanxi NewStar Communications Equipment Co., Ltd is a high-tech company with independent legal person qualification, which was founded in 2008, with registered capital of 5 million and 50 employees. Mainly we engaged in satellite communication antenna system development, production and sales; To provide users with satellite communication system as a whole solution, we actively explore overseas markets and achieved significant results.
With comprehensive professional field advantages and strong technical innovation ability, adopting the way of open independent and joint research and development, we have been cooperating with the CASC INSTITUTE NO. 504, CETC INSTITUTE NO. 39, CNQC INSTITUTE NO. 206, Xidian University etc. For a long time; We have designed and manufactured a series of versatile, intelligent emergency satellite communication earth station, and provided the full spectrum, sizes, multipurpose, VSAT communication antenna system to satisfy various customers' needs. We rely on excellent professional team, excellent system integration ability and high quality service, and has won the praise and trust of customers at home and abroad.
We Shaanxi NewStar are in spirit of "Harmony, Innovation, and Excellence", with advanced technology, excellent quality, excellent service, build first-class satellite communication products, and make contribution to promote China's satellite communications.
