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Millimetre wave horns

Antennas

Standard gain lens horns up to 220 GHz

Elva’s SLHA series of standard gain lens horn antennas cover the frequency range of 18 to 220 GHz in ten waveguide bands. They can be issued with rectangular or circular waveguide. Lens technology significantly allows decreasing mechanical sizes of horns and correcting beam for the best performance. These horns are ideal solution for measurement gain of other antennas, short range radars and radiometers.

  • High performance
  • Low VSWR
  • Rectangular or Circular Waveguide
  • Compact size

Applications

  • Antenna test system
  • Radiometry
  • Radars

Specifications

Part No.

Frequency
GHz

Waveguide

Flange

Gain,
dB

Return
loss, dB

D,
mm

L,
mm

SLHA-K

18-26.5

WR-42

UG-595/U

>25

20

118

165

SLHA-Ka

26.5-40

WR-28

UG-599/U

>25

20

80

115

SLHA-Q

33-50

WR-22

UG-383/M

>25

20

66

95

SLHA-U

40-60

WR-19

UG-383/U-M

>25

20

53

76

SLHA-V

50-75

WR-15

UG-383/U-M

>25

20

42

59

SLHA-E

60-90

WR-12

UG-387/U

>25

20

35

50

SLHA-W

75-110

WR-10

UG-387/U-M

>25

20

28

40

SLHA-F

90-140

WR-08

UG-387/U-M

>25

20

22

32

SLHA-D

110-170

WR-06

UG-387/U-M

>25

20

19

27

SLHA-G

140-220

WR-05

UG-387/U-M

>25

20

17

23

 

Custom designed horns up to 400 GHz

Elva-1 can offer different custom designed antennas on customer request. Contact us with your required parameters below, and we can propose an optimised solution for your task.

  • Operation frequency
  • Gain
  • Side lobs level
  • E&H matching
  • Beam width at 10dB level
  • Cross polarisation

We can provide:

  • Horn antennas
  • Lens horn Antennas
  • Gauss Optic Lens Antennas
  • Corrugated horns
  • Focused Lens Antennas