Audited Supplier
NS-SECR-450
Satellite TV Receiving
ISO, RoHS
New
4.5m
Prime Focus
C/Ku Band
Manual
Newstar
Export Wooden Box
ISO9001
Xi'an, China
8517707090
Product Description
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4.5m TV antenna characteristics
High gain, low sidelobe, high polarization identification rate;
High precision reflector accuracy;
Prime focus and ring focus are optional;
C Band and Ku Band optional;
Modern design,convenient and fast installation & adjustment
Steel parts all through hot dip galvanized processing,with strong anti-corrosion stability;
Stainless steel standard component.
4.5m TV antenna standard configuration High precision reflector accuracy;
Prime focus and ring focus are optional;
C Band and Ku Band optional;
Modern design,convenient and fast installation & adjustment
Steel parts all through hot dip galvanized processing,with strong anti-corrosion stability;
Stainless steel standard component.
Main reflector, feed and feed support, hub, back support frame, kingpost, foundation template and standard component.
4.5mTV antenna optional parts
4.5mTV antenna optional parts
LNB, controller, drive unit, limit switch, motorized polarization, moving foundation, lightning rod and wire.
| Model | NS-SECR-450 | ||
| Operating Frequency GHz | C band | Ku band | |
| Receive | Receive | ||
| Standard: 3.625~4.2 Extended: 3.4~4.2 | Standard: 10.95~12.75 Extended: 10.7~12.75 | ||
| Antenna gain dBi | ≥43.5+20lg(f/4) | ≥53.59+20lg(f/12.5) | |
| Polarization | Linear | Circular | Linear |
| Cross Pol differentiate,dB | ≥25 | ≥30 | |
| -3dB Beamwidth, Mid-Band | 1.137° | 0.381° | |
| VSWR | 1.25 | 1.25 | |
| Antenna Noise Temperature | 35°K@10° | 49°K@10° | |
| Interface | WR229G | WR-75 | |
| General Sidelobe Envelope, dBi | 52-10logθ(D/∧)-25logθ | ||
| Antenna diameter | 4.5m |
| Antenna type | Prime focus |
| Antenna weight | 1200kg ( motorized) |
| Material | aluminum panels that thickness ≥1.5mm |
| Antenna Kingpost | El over Az |
| RMS | ≤ 0.5 mm |
| Antenna travel range AZ EL Pol | 360°( manual ); ±65°(Motorized) 0°~90° ±90° |
| Antenna drive mode | Manual or Motorized |
| Panel treatment | Compressed by 1.5mm 3003-O aluminum, degrease and based with primer paint and finished with anti rust white paint |
| Steel parts | Sand blasting and hot dip galvanized processing firstly, then primer paint and final white paint processing. |
| Working wind speed | 72kmph work wind speed(Hold the precision ) 97kmph work wind speed(Lower the precision ) 200kmph Survival Winds(Upturned lock) |
| Working temperature | -45ºC~50ºC |
| Humidity | 95%~100% |
| Seismic capacity | 0.3G`s horizontal, 0.15G`s vertical |
| Solar radiation | 360BTU/h/ft² |
| Ice load | 3cm |
