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A.H. Systems SAS-585 Standard Gain Horn Antenna

 

 

 

 

 

©

 A.H. Systems inc. – June 2014

 

REV A

 

8

 

 

SPECIFICATIONS

 

 

The SAS-585 Horn Antenna specifications:

 

 

ELECTRICAL

 

Frequency Range 

 ..................................................................... 

8.2 GHz – 12.4 GHz

 

Antenna Factor

 .......................................................................................... 

34.6 dB/m

 

Average Gain 

 ................................................................................................ 

15.6 dBi

 

Maximum Continuous Power

 ...................................................................... 

250 Watts

 

Maximum Radiated Field: 

 ............................................................................ 

500 V/m

 

Average Beamwidth (E-Field)

 ............................................................................... 

30

 

Average Beamwidth (H-Field) 

 .............................................................................. 

30

 

Impedance (nominal)

 .......................................................................................... 

50 

 

Average VSWR

 ................................................................................ 

1.3:1 (1.5:1 max)

 

Connector: 

 ........................................................................ 

WR-90 to N-type (female)

 

 

MECHANICAL

 

 

Length

 ................................................................................................... 

7.2” (18.3cm)

 

Width

 ....................................................................................................... 

2.1” (5.3cm)

 

Height

 ...................................................................................................... 

2.8” (7.1cm)

 

Weight 

 .............................................................................................. 

0.6 lbs. 

(0.27 Kg)

 

 

 

Figure 1 – SAS-585 (Horizontal Polarization)

 

 

Summary of Contents for SAS-585

Page 1: ...A H Systems SAS 585 Standard Gain Horn Antenna A H Systems inc June 2014 REV A 1 SAS 585 Standard Gain Horn Operation Manual...

Page 2: ...N Introduction 3 Intended Purposes 4 Optional Equipment 5 OPERATING INSTRUCTIONS Assembly Instructions 6 Mounting Instructions 6 Operating Instructions 6 SPECIFICATIONS Specifications 8 Typical Data 9...

Page 3: ...1 GHz The coax to waveguide adapter is the only power limiting component on the antenna and can be removed if high fields are desired GENERAL DESCRIPTION The SAS 585 Standard Gain Horn Antenna mounts...

Page 4: ...d scientific applications It has been designed to be used in the process of generating controlling and measuring high levels of electromagnetic Radio Frequency RF energy It is the responsibility of th...

Page 5: ...Low Loss cables can be made to your specified length MOUNTING ACCESSORIES AEH 510 Azimuth and elevation head is used to assist the test engineer in orientating the horn antenna towards the device unde...

Page 6: ...ndicular to the ground the antenna is in the vertical polarization The cable connecting the Horn antenna to the receiver must have 50 characteristic impedance and matching cable connectors The cable m...

Page 7: ...h the standard gain horn antenna add the antenna factor to the receiver reading dBuV The antenna factor supplied with each antenna is individually calibrated at 1 Meter using the three antenna techniq...

Page 8: ...Antenna Factor 34 6 dB m Average Gain 15 6 dBi Maximum Continuous Power 250 Watts Maximum Radiated Field 500 V m Average Beamwidth E Field 30 Average Beamwidth H Field 30 Impedance nominal 50 Average...

Page 9: ...A H Systems SAS 585 Standard Gain Horn Antenna A H Systems inc June 2014 REV A 9 TYPICAL DATA...

Page 10: ...a factor plus cable loss to receiver reading in dB V to convert to field strength in dB V meter Field Strength dBuV m SA dBuV AF dB m cable loss dB SA Spectrum Analyzer or Receiver voltage reading AF...

Page 11: ...1 25 dBA to dB A dB A dBA 120 A m to T T 1 25 A m dB A to dBA dBA dB A 120 E FIELD ANTENNAS LOG LINEAR POWER Correction Factor dB V m dB V AF dBm to Watts W 10 dBm 30 10 Field Strength V m 30 watts G...

Page 12: ...standard Radiated emissions testing for electromagnetic compatibility EMC requires the measurement of electric field E field strength which is compared with a limit level The output voltage of an ant...

Page 13: ...within the warranty period commencing with the delivery of the product by A H Systems The remedy set forth herein shall be the only remedy available to the buyer and in no event shall A H Systems be...

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