Waveguide Gain Horns

Microwave Techniques manufactures waveguide gain horns with unique capabilities for transmitting, receiving, or sampling in high-power RF and microwave applications.

Waveguide gain horns are provided with flanges and gaskets in accordance with EIA and MIL specifications.

Our extremely precise manufacturing technology and fabrication techniques ensure accurate and repeatable gain reference.

Standard gain horns exhibit a variation of mid band gain of + 2dB and a 1.2:1 maximum VSWR.

Waveguide to coaxial adapters are also available for standard waveguide gain horn antennas.

If you do not see the specific waveguide gain horn you require, contact sales@microwavetech.com to discuss your exact product requirements with a technical sales engineer.

Please note all product data, specifications, and descriptions are subject to change at the sole discretion of Microwave Techniques and must be confirmed at the time of order.

Unit of Measure

Items	16104-9 WR284 (R32) Waveguide Gain Horn	16104-8 WR340 (R26) Waveguide Gain Horn	16104-7 WR430 (R22) Waveguide Gain Horn	16104-6 WR650 (R14) Waveguide Gain Horn	16104-5 WR770 (R12) Waveeuide Gain Horn
Type	N/A Gain Horns
Product #	N/A 16104-9	N/A 16104-8	N/A 16104-7	N/A 16104-6	N/A 16104-5
Type	N/A Waveguide Gain Horns
Waveguide Size	N/A WR284 (R32)	N/A WR340 (R26)	N/A WR430 (R22)	N/A WR650 (R14)	N/A WR770 (R12)
Frequency	N/A 2597-3958 MHz	N/A 2170-3306 MHz	N/A 1716-2614 MHz	N/A 1135-1729 MHz	N/A 958-1460 MHz
Bandwidth	N/A 1361 MHz	N/A 1136 MHz	N/A 898 MHz	N/A 594 MHz	N/A 502 MHz
VSWR	N/A 1.2:1
Mid-Band Gain (+/- 2 dB)	N/A 18.2 dB	N/A 15.4 dB	N/A 15.1 dB	N/A 17.2 dB	N/A 15.4 dB
Wall	N/A 0.125 in
Dimensional Drawing	N/A Waveguide Gain Horns - Dimensions
Length A	N/A 18.5 in	N/A 15.63 in	N/A 23 in	N/A 27 in	N/A 23.3 in
Power¹	N/A 6.11 MW (Peak), 6.29 KW (Average) at 2597 MHz 8.67 MW (Peak), 8.04 KW (Average) at 3958 MHz	N/A 9.29 MW (peak), 9.92 KW (Average) at 2170 MHz 13.2 MW (Peak), 12.9 KW (Average) at 3306 MHz	N/A 14.9 MW (peak), 17.4 KW (Average) at 1716 MHz 21.1 MW (Peak), 22.8 KW (Average) at2614 MHz	N/A 33.9 MW (Peak), 48.7 KW (Average) at 1135 MHz 48.1 MW (Peak), 64.9 KW (Average) at 1729 MHz	N/A 47.6 MW (Peak), 74.4 KW (Average) at 958 MHz 67.5 MW (Peak), 101 KW (Average) at 1460 MHz
Material	N/A Aluminum
Finish	N/A RoHS Compliant Per MIL-DTL-5541
Interface	N/A EIA-271 CPRF
Weight	N/A 5.6 lb	N/A 4.6 lb	N/A 8.1 lb	N/A 15.4 lb	N/A 15.4 lb
Paint	N/A Microwave Techniques Grey
Marking	N/A Standard Label Containing PN, SN, QR Code
Pressure	N/A
Sidearm VSWR	N/A
Power 1	N/A
Waveguide Interface	N/A
Coupler Interface	N/A
Directivity	N/A
Coupling &commat Center Frequency	N/A
Coupling Variation	N/A
¹ 30,000 V/cm Breakdown Voltage Unpressurized Waveguide 1:00:1 VSWR Average power is based upon unpressurized painted aluminum waveguide, internal surface finish of 63µm, under free convective cooling with an operating temperature that is 25ºC above ambient temperature. Cooling options should be considered if the waveguide will be operating at higher average power levels - please consult factory.