4.5m ring focus microwave antenna from China manufacturer - Probecom Microwave Technology Co.,Ltd.

Price:	1.0~3000.0 USD
Payment Terms:	T/T;negotiate
Special Groups:	microwave antenna (2)
Place of Origin:	Shaanxi, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: PRBC345T/PRBK45T

Production Capacity: 100

Delivery Date: 1 month

Antenna diameter: 4.5m

Isolation, Tx to Rx, dB: 85dB

Ku band gain(dB): Rx:52.94 Tx:54.25

Antenna type: Ring focus

VSWR: 1.25

Means of Transport: Ocean,Land,Air

Packing: wood pallet

Brand Name: Probecom

Antenna band: C Ku Band

C band gain(dB): Rx:43.64 Tx:47.22

First side lobe: -14

Feed IL: C: 0.2dB Ku: 0.25dB

Drive Mode: Manual or Motorized

Tx/Rx 2-port feed in switchable linear & circular polarization for C-band, 3.0m Ku band can only be for linear polarization.
High RF performance.

4.5m ring focus microwave antenna

Company Profile

Shaanxi Probecom Microwave Technology Co.,Ltd. is a specialized company engaged in the design and manufacture of satellite communication earth station antenna with a selected range from 1.8M to 16M (C-Band, KU-Band, Ka-Band, X-band, S-band, L-band )and relevant servo equipment including antenna control system and beacon receiver. Microwave antenna, TVRO antenna and Flyaway antenna, Microwave components and customerized products is also provided.

General Specifications

Probecom 4.5 Meter ring focus antenna providing 2-port Tx/Rx feed or 4-port Tx/Rx in switchable linear & circular polarization for C-band, 4.5m Ku band antenna only for linear polarization, it can deliver exceptionally high performance for tranmit/receive applications.

Probecom 4.5 M 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.

It is widely and ideally used for Broadcasters, Service Providers, GSM operator, Satellite operator, Military and Government Agencies, FreeLands or Rescue Organizations

HIghlighted Features
*CP/LP switchable feed*Meets CCIR 580 and INTELSAT requirements

*High RF performance

*Galvanized stainless steel hardware

*Different frequency ranges from many feed configurations

*Ka band antenna with rotary pedestal is available

* 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

*full motion antenna

*Feed blower or deicing with automatic controls

*Two or four Tx/Rx port in linear or circular polarized feeds

Antenna Accessory

Motorization Kits

Limit Switches

ODU Support Kits

Factory Feed System Testing and Documentation

Ocean /AirTransport Packing

Foundation Kit

Lightening Rod Kit

Grounding Kit Cable-Mounting Kit

Anti-icing and Deicing

Technical Specifications

Electrical Specification
Type				C45T			K45T
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				43.64		47.22	52.94	54.25
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				34K 24K 21K			52K 41K 37K
-3 dB Beam Width, Mid-band				1.08°		0.72°	0.37°	0.32°
Typical G/T(EL>10°)				25.9dB/K (30° LNA)			32.3dB/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					4.5m
Antenna Type					Dual Reflector Modified 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				0.11°/S(0.06°/S) 0.17°/S(0.08°/S)
Environmental Specification
Operational Wind					72km/h gusting to 97km/h
Survival Wind					216km/h
Temperature					-40°~+60°
Relative Humidity					100%
Solar Radiation					1135Kcal/h/m²
Seismic(Survival)					0.3g(H), 0.15g(V)
Ice Loading					13mm Operational; 25mm Survival