background image

 

Page

 

10

 

of

 

10

 

INSTRUCTION

 

MANUAL

 

Horn

 

Antenna

 

(AH

826)

 

 

19121

 

El

 

Toro

 

Road

 

Lake

 

Forest,

 

CA

 

92676

 

 

(949)

 

459

9600

 

fax

 

(949)

 

459

9604

 

 

com

power.com

 

REV102913

 

8.0

 

Typical

 

Antenna

 

Data

 

 

Figure

 

8.1

 

 

Typical

 

Antenna

 

Factors

 

  

Frequency

 

Gain

 

(dBi)

 

10

 

V/m

 

20

 

V/m

 

100

 

V/m

 

18000

 

23.02

 

0.02

 

0.07

 

1.66

 

19000

 

23.29

 

0.02

 

0.06

 

1.56

 

20000

 

23.73

 

0.01

 

0.06

 

1.41

 

21000

 

23.95

 

0.01

 

0.05

 

1.34

 

22000

 

24.16

 

0.01

 

0.05

 

1.28

 

23000

 

24.34

 

0.01

 

0.05

 

1.23

 

24000

 

24.91

 

0.01

 

0.04

 

1.08

 

25000

 

24.37

 

0.01

 

0.05

 

1.22

 

26000

 

24.51

 

0.01

 

0.05

 

1.18

 

26500

 

24.57

 

0.01

 

0.05

 

1.16

 

 
 

Table

 

8.1

 

 

Typical

 

Power

 

Requirement

 

in

 

Watts

 

at

 

1

 

meter

 

antenna

 

spacing

 

 

20

25

30

35

40

18

19

20

21

22

23

24

25

26

Factors

 

(dB/m)

Frequency

 

(GHz)

Содержание AH-826

Страница 1: ...ge 1 of 10 INSTRUCTION MANUAL Horn Antenna AH 826 19121 El Toro Road Lake Forest CA 92676 949 459 9600 fax 949 459 9604 com power com REV102913 INSTRUCTION MANUAL Horn Antenna AH 826 18 GHz to 26 5 GH...

Страница 2: ...ed with the antenna 4 3 0 Product Specifications 5 3 1 Other Horn Antennas available from Com Power 5 3 2 Other instrumentation accessories available 5 4 0 Important Safety Precautions 6 5 0 Warranty...

Страница 3: ...includes the antenna specifications safety precautions maintenance and warranty information It also includes some basic guidance on properly on how to use it for EMC testing Information contained in t...

Страница 4: ...apable of receiving and transmitting signals for EMC testing The Horn antenna is a transducer which converts electric field strength that can be displayed on a spectrum analyzer or EMI receiver during...

Страница 5: ...4 dB m Connector SMA f Dimensions L x W x H 7 8 x 9 5 x 5 6 inches 19 8 x 24 1 x 14 2 cm Weight 2 lb 0 9 kg 3 1 Other Horn Antennas available from Com Power AH 220 200 MHz to 2 GHz AH 8065 800 MHz to...

Страница 6: ...e or anchoic chamber to avoid interference to other equipment and exposure of personnel to high electromagnetic fields Maintenance There are no user serviceable parts in the antenna User modifications...

Страница 7: ...ower recognize or assume liability for any loss damage or expense arising either directly or indirectly from the use or handling of this product or any inability to use this product seperately or in c...

Страница 8: ...ield strength 6 3 Antenna setup for transmitting signals When the AH 826 antenna is used for transmitting signals the antenna is connected to a microwave signal generator and a power amplifier The mod...

Страница 9: ...ement they have to be calibrated During calibration of a known field strength dB V m is generated around the antenna at each frequency at predetermined intervals between 18 GHz 26 5 GHz The difference...

Страница 10: ...V m 20 V m 100 V m 18000 23 02 0 02 0 07 1 66 19000 23 29 0 02 0 06 1 56 20000 23 73 0 01 0 06 1 41 21000 23 95 0 01 0 05 1 34 22000 24 16 0 01 0 05 1 28 23000 24 34 0 01 0 05 1 23 24000 24 91 0 01 0...

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