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AT519015 Turntable
    Publish time 2016-09-10 20:25    

AT519015 antenna turntable is applied to various types of antenna test sites, through the turntable and other equipment to achieve the coordination of the various parameters of the antenna.

AT519015 Turntable

AT519015


Features:
1. High-precision servo measurement turntable (upper position - pitch - lower position - receive polarization - translation)
2. Multi-polarized transmitting antenna Three-axis transmitting turntable (polarization - azimuth - pitch)
3. Automatic sweep test (automatic test report), automatically switch the test port
4. Compatible sweep, time gate, RCS, phase eccentricity, 2D / 3D, polar axis measurement method
5. Considering the base station, satellite, microwave, cluster landscaping and other antenna testing
6. Automatic control of the transmitter to switch the high and low frequency antenna (no need to replace the beacon antenna)
7. Reserved user control communication interface (RF joint, RCU control interface)



Basic technical indicators:
1. Maximum installed size of the measured antenna: ≤ 3000mm × 600mm
2. The maximum weight of the measured antenna: ≤ 120kg
3. Frequency range: 0.3GHz ~ 6GHz
4. Test parameters: 3dB flap width, cross-polarization discrimination rate, before and after the ratio, inclination, gain, non-roundness, shaft ratio, sidelobes, zero depth and amplitude phase map envelope.
5. Automatic test time (8-port TD antenna 80 frequency): ≤ 45 minutes
6. Frame structure: Upper position - pitch - lower position - translation - receive polarization
7. Turntable accuracy: 0.1 °, 0.05 °
8. Mechanical hysteresis: 0.1 °, 0.05 °
9. Payload: 120Kg
10. High frequency rotating joints: DC ~ 18G / 26.5G
11. Coaxial switch: 8 channels (DC ~ 6G)
12. Test method: automatic list point frequency test
13. Protection class: IP65


System basic configuration:

Name 

Quantity

Remarks

Antenna automatic measurement turntable    

1

with imported rotary joint (DC ~ 26.5G) 

Turntable controller / driver

1

a standard integrated multi-axis motion control card

The receiving polarization rotating device

1

an antenna holder

Power distribution box power supply       

1 10KW

Multi-port RF switch    

1 DC ~ 6.0G、2~10 ports

Standard combination control cabinet 

1

with the keyboard, panel

Advantech Industrial Control Computer

1

19-inch LCD dual display, 250GB hard drive, 2GB memory

Multi-pole emitter-polarized turntable 1 Polarization + azimuth + pitch, with multi-port switch

Antenna automatic measurement and analysis software

1

2D / 3D amplitude and phase direction diagram

Stable-phase RF cable assembly

1

Adjustable on demand

Broadband power amplifier 

1 0.3 ~ 6GHz ，2W

Video surveillance system

1

Two-way monitoring, with independent display