2.4m Ka-Band Earth Station Antenna Reflector with Leo Tracking/X-Y Structure

• Customization: Available
• Application: Satellite Communications
• Customized: Customized
• Model NO.: NS-SER(Ka)-240
• Usage: Communications
• Wave Range: Ka Band
• Type: Outdoor
• Transport Package: Wooden Boxes
• Specification: 2.4m
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

3D Photo 

 

Antenna Introduction
1) The 2.4m XY tracking and control station antenna systemhas the ability to quickly point to the flying target.
2) The antenna system is mainly composed of the antenna feed subsystem, antenna structure subsystem, antenna control subsystem and accessories.
3) The advantage of the XY-type mount structure is that the two axes are coplanar, which reduces the weight of the antenna structure, can better ensure the accuracy of the antenna mount and the stability of the axis center, has less cable curling, and is easy to use and maintain.

System Features
1) Possess the ability to track LEO satellite programs;
2) Supports the ability to Rx and Tx to LEO Ka-band satellites;
3) The antenna has the ability to track overhead;
4) It has the ability to receive polarization multiplexing data and
can receive left-hand and right-hand circularly polarized signals;
5) It has multiple working modes including Monopulse tracking,Program tracking (TLE track tracking), Manual correction, designation, Standby, Collection, etc.ACU can be used to control the operation of the antenna, perform self-checks on the antenna's working status, and report all working data;
6) The antenna control system has a remote control function, which can remotely control the antenna operation through a computer and store information;
7) The antenna has perfect safety protection function. The X-axis and Y-axis are equipped with Pre-limit and final limit switch, mechanical buffer device. The antenna is equipped with emergency stop switch, sound and light alarm and other safety protection measures, and has software limit function. 

Indicators
Electrical specifications

Model(Customized)	NS-FM-240
Operating Frequency GHz	Ka band
	Rx	Tx
	17.7GHz~21.2GHz	27.5GHz~31GHz
Antenna gain dBi	GR≥51.8+20lg(f/f0)dBi(f0=20GHz)	GT≥54.95+20lg(f/f0)dBi (f0=30GHz)
Antenna Type	Modified Ring-focus,Aluminum
Polarization	Linear/Circular(Left and right-hand polarization)
Cross polarization isolation/axial ratio	≥30dB
VSWR	1.5:1	1.5:1
Surface accuracy(R.M.S)	Better than 0.3mm(Main-reflector) Better than 0.1mm(Sub-reflector)
Axis ratio(dB)	≤1.2dB
Power capacity, KW	/	2KW
Feed Interface	FDP-40	FDP-70
Antenna noise temperature	≥85dB
First sidelobe, dB	<-14dB
Pointing accuracy	better than 1/5 half-power beam width
Working Mode	Manual,program tracking,pointing
Axis angle resolution	0.01°
Power supply	Three-phase four-wire AC,suitable for mains power supply
Precision working wind speed	20m/s
Storage wind speed	40m/s
Environments temperature	-40ºC~+60ºC
Humidity	100%

Antenna movement capability

Item	X-axis	Y-axis
Working Range(°)	±90	±90
Max angular velocity (°/s)	5	5
Angular acceleration(°/s^2)	5	5

If you have more questions or doubts for us, welcome to contact us freely.