3.7 meter manual or motorized satcom antenna

1.0~3000.0 USD

Min. Order:	1 Set/Sets
Payment Terms:	T/T
Supply Ability:	100
Place of Origin:	Shaanxi

Company Profile

Probecom Microwave Technology Co.,Ltd.

Location:	Xi'an, Shaanxi, China (Mainland)
Business Type:	Manufacturer
Main Products:	Probecom 7.3m C/Ku Band Antenna, Probecom 6.2m Ku Band Antenna, 3.5M Ku Band TVRO Antenna, 3M C/Ku Band Rx Only Antenna, 4.5M C Band Rx Only Antenna

Product Detail

Model No.:	PRBC3.7T/PRBK3.7T
Means of Transport:	Ocean, Air, Land
Brand Name:	Probecom
antenna diameter:	3.7m
antenna type:	Ku band
Antenna type:	Prime focus
Surface Accuracy(RMS):	≤0.5mm
Drive Mode:	Manual
Frequency:	3.4-4.2
Polarization:	circular
VSWR:	1.3
Production Capacity:	100
Packing:	wood pallet
Delivery Date:	1 month

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Product Description

3.7 meter motorized small satellite fixed antenna

Probecom 3.7m Ring-focus antenna providing Tx/Rx 2-port feed or Tx/Rx 4-port in switchable linear & circular polarization for C-band, 3.7m Ku band antenna only for linear polarization, can deliver exceptionally high performance for transmit/receive applications.

Probecom 3.7m antenna RF specification can adhere to FCC Regulation25.209,IESS and ITU-RS.580-5,INMARSAT, ASIASAT,INTELSAT, APT and CHINASAT,etc.

Probecom 3.7m antenna reflector incorporates stretch-formed doubly contoured panels with matched radials and hub for ease of field alignment. The standard designed azimuth over elevation pedestal provides a cost-effective solution for high stiffness and stability, full orbital arc coverage and fine drive performance, and ensures the pointing accuracy required for Ku-band operation.

Highlighted Features

Meets CCIR 580 and INTELSAT Requirements

CP/LP switchable feed
High RF performance
Galvanized Stainless steel hardware
Different frequency ranges from many feed configurations
Antenna reflector be pre-assembly in works, special designed taper-pin easy instllation and ensure on
site assembly accuracy, no theodolite required

Options
*L,S,X bands and multi-bands
*800MHz bandwidth is available
*Feed blower or deicing with automatic controls
*Two or four Tx/Rx port in linear polarized feeds

Antenna Accessory

Motorization Kits
Limit Switches
ODU Support Kits
Factory Feed System Testing and Documentation
Ocean /Air Transport Packing
Foundation Kit
Lightening Rod Kit
Grounding Kit Cable-Mounting Kit
Anti-icing and Deicing

Technical Specifications

Electrical Specification
Type				C37T			K37T
Operating Frequency, GHz				C-Band			Ku-Band
				Receive		Transmit	Receive	Transmit
				3.4~4.2		5.85~6.725	10.95~12.75	13.75~14.5
Gain, Mid-band, dBi				41.94		45.52	51.24	52.55
Polarization				Linear/Circular			Linear
XPD(on Axis), dB				35		35	35	35
XPD across 1dB Beam Width, dB				33		33	33	33
Axial Ratio (Circular-Polarized)		2-Port Feed 4-Port Feed		1.30 1.06		1.09 1.06
VSWR				1.25		1.25	1.25	1.25
Antenna Noise Temperature 2-port feed 10° Elevation 30° Elevation 50° Elevation
				35K 29K 25K			49K 39K 35K
-3 dB Beam Width, Mid-band				1.31°		0.87°	0.43°	0.38°
Typical G/T(EL>10°)				24dB/K (30° LNA)			30.6dB/K (70° LNA)
Tx. Power Capability, KW						5		2
Feed Interface				CPR—229F		CPR—137F	WR-75	WR-75
Feed Insertion Loss,dB				0.2		0.2	0.25	0.25
Isolation, Tx to Rx, dB				85			85
First Side lobe 90% Peaks under Following Envelop				-14 29-25logθ(1°≤θ＜20°)			-14 29-25logθ(1°≤θ＜20°)
Mechanical Specification
Antenna Diameter					3.7m
Antenna Type					Ring Focus
Surface Accuracy(RMS)					≤0.35mm
Antenna Pointing Range			Azimuth Elevation Polarization		±85° 0°~90°(Continuous) ±90°(Continuous)
Drive Mode					Manual or Motorized
Motor Drive System	Azimuth Travel Rate Elevation Travel Rate				0.30°/S(0.06°/S) 0.20°/S(0.04°/S)
Environmental Specification
Operational Wind					72km/h gusting to 97km/h
Survival Wind					200km/h
Temperature					-40°~+60°
Relative Humidity					100%
Solar Radiation					1135Kcal/h/m²
Seismic(Survival)					0.3g(H), 0.15g(V)