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MT-953003/S
8 to 18 GHz DF HORN ANTENNA
ELECTRICAL
ANTENNA TYPE Scanning beam dual polarized Quad Ridged Horn
FREQUENCY RANGE 8 - 18GHz
GAIN* See Table Below
VSWR 1:8:1 (typ) 2.5:1(max)
2.6:1 (max) at 17.5-18 GHZ
POLARIZATION SLANT 45º
3dB ELEVATION BEAMWIDTH 20 ° (min)
18° at 16-17GHZ
17° at 18 Ghz
3dB AZIMUTH BEAMWIDTH 65° TO 115° , 160°(max) at 8 GHz,(H+45°)
150° (MAX) at 9GHZ,(Vertical Polarisation)
155° (MAX) at 13 -17 GHZ
10 dBi AZIMUTH BEAMWIDTH FOR 90% OF BAND RANGE
130° to 180°
205° (max) at 8GHz ,(H+45°)
195° (max) at 9GHZ & 14 GHZ
12dBi AZIMUTH BEAMWIDTH FOR 10% OF BAND RANGE
130º to 180º
AMPLITUDE DECREASES MONOTONICALLY FROM +/-60° TO +/-80° in azimuth<BR>+/-10° TO +/-20° in elevation
SQUINT
(V,H,45°) OVER ±60°AZ. AND ± 15° EL.
8° max at Elevation cuts 0 °
18º max at Elevation cuts +- 10º
30° max at Elevation cut ±15°
DELTA SQUINT
FOR SET OF FOUR ANTENNAS
(V,H,45°) OVER ±60°AZ. AND ± 15° EL.
±1°
ISOLATION TO SIGNALS BELOW 1.5 GHz -59 dB (max)
POWER HANDLING 36 dBm (CW) (max)
INPUT IMPEDANCE 50 (ohm)
MECHANICAL
DIMENSIONS (LxWxD) 157x29x117 mm
CONNECTOR SMA female, right angle
WEIGHT 250gr (max)
ENVIRONMENTAL
TEMPERATURE OPERATING -40°C to +71°C
STORAGE TEMPERATURE -50°C to +85°C
SHOCK MIL-STD-810E, Method 516.4
Fig 516.4-4. Max value 209.
VIBRATION MIL-STD-810E, Proc.514.4
Fig . 514.4-16, PSD 0.049²/HZ 60 minutes per each axis
HUMIDITY 98% including condensing
ALTITUDE (OPEREATING)
(NON OPERATING)
Up to 20,000 Ft<BR>Up to 40,000 Ft
FUNGUS Per MIL-STD-810E, Method 508.4
SALT FOG 5% salt for 48 hours

MATCH GAIN ON BORESIGHT

F(GHz)

8

14

18

dBi

9

10.5

13 

GAIN DIFFERENCE OVER AZ±60°

AND EL±15° BETWEEN THE POLARIZATIONS V, H

 

dB 

< 3

<4 at 8 -10GHz

 

< 4  (all cuts)

< 7 AT 9,10

at +/-15° El cut

 

<6.5  (all Cuts)

< 7.5 at 15 Ghz*

< 9 at 16,17 Ghz*

<11 at 18Ghz*

Angel°

0

 

 

+/-30

 

 

 

 

 

+/-60

 

AMPLITITUDE MATCHING

BETWEEN 4 ANTENNAS

OVER +/-60° AZIMUTH AND

 ±15° ELEVATION (V,H, AND 45°)

Angel

0

+/-30

+/-60

dB

+/-1

+/-1.5

+/-3

PHASE MATCHING BETWEEN 4 ANTENNAS

 OVER ±60° AZIMUTH & ELEVATION ±15° (V,H, AND 45°)

 

AZ Angel

0

+/-30

+/-60 

Phase

+/-6

+/-8

+/-14

FRONT TO BACK RATIO 

F(GHz)

8

18

dB

-20

-30 

 

 

Azimuth Radiation Pattern Midband

 Freq. 13 GHz

Elevation Radiation Pattern Midband

Freq. 13 GHz

 
 

 

 

 

 

WAIVER!

While the information contained in this document has been carefully compiled to the best of our present knowledge, it is not intended as presentation or warranty of any kind on our part regarding the fitness of the products concerned for any particular use or purpose and neither shall any statement contained herein be construed as a recommendation to infringe any industrial property rights or as a license to use any such rights. The fitness of each product for any particular purpose must be checked beforehand with our specialists.

 

 

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