6.2m Rx/Tx earth station communication antenna
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1 set/month |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | NS-SEC-620 |
|---|---|
| Means of Transport: | Ocean, Air |
| antenna diameter: | 6.2M |
| antenna function: | uplink and downlink |
| antenna type: | cassegrain |
| antenna frequency: | c / ku |
| drive mode: | manual/motorized |
| Production Capacity: | 1 set/month |
| Packing: | export wooden package boxes |
| Delivery Date: | 30 days |
Product Description
ELECTRICAL SPECIFICATIONS
Type | NS-SEC-620 | NS-SEC(Ku)-620 | ||
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 | 46.5 | 50.3 | 56 | 57.4 |
Polarization | Linear or Circular | Linear | ||
XPD(on axis),dB | 35 | 35 | 35 | 35 |
Axial Ratio(2 port) | 1.30 | 1.09 | / | / |
Axial Ratio(4 port) | 1.06 | 1.06 | / | / |
VSWR | 1.25:1 | 1.25:1 | 1.25:1 | 1.25:1 |
Antenna Noise Temperature 10°Elevation 30°Elevation 50°Elevation |
35°K 25°K 20°K |
/ |
50°K 39°K 36°K |
/ |
Typical G/T ( El.＞10°) | 28.4dB/°K (30°L N A ) | / | 35.2dB/°K (70°L N A ) | / |
-3dB Beam width, Mid-Band | 0.83° | 0.54° | 0.27° | 0.23° |
Tx. Power Capability, KW | / | 5 | / | 2 |
Feed interface | CPR-229G | CPR-137G | WR-75 | WR-75 |
Feed Insertion Loss, dB | ≤0.2 | ≤0.2 | ≤0.25 | ≤0.3 |
Rx-Rx, Tx-Tx Linear, dB | 30 | 30 | 30 | 30 |
Tx-Tx, Rx-Rx Circular, dB | 21 | 21 | / | / |
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 | 6.2m |
Antenna Type | Ring Focus |
Mount Type | El. Over Az. |
Surface Accuracy(RMS) | ≤0.5 mm |
Weight(Net) | 2331 kg (Manual);2760kg(Motorized) |
Antenna Pointing Range Azimuth Elevation Polarization |
±65° 0°～90° ±90° |
Drive Mode | Manual or Motorized |
Motor Drive System Azimuth Travel Rate Elevation Travel Rate Polarization speed |
0.1°/S (0.03/S) 0.1°/S (0.04/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 | -30℃～50℃ |
Relative Humidity | 100% |
Surface treatment | Steel parts: thermal-spraying zinc Aluminum parts:spray paint |
Solar Radiation | 1135Kcal/h/m² |