Circular Horns with Circular Input

Circular Horns have a broad variety of applications in the aerospace industry and CMi is proud to provide these antennas of the highest quality. Each horn is precisely electroformed over a mandrel and gold plated. These horns have maximal return loss and gain ranging from 20 to 23 dB. Horns with different gain values can be special ordered. Circular Horns are available with input diameter 0.039 inch to 0.455 inch.

This product is now available with a metric micrometer drive assembly

Ordering Example:

CCHO28S is a Conical Horn with a Circular input and Square flange.

Quantity Part Name WR Frequency (GHz) Max VSWR Aperture-D1(in) Aperture-D2(in) Length-L(in) Flange
CCHO42S4218 - 26.51.1:12.30.4554S 0.875
CCHO28S2826.5 - 401.1:11.80.3153.3S 0.750
CCHO22R2233 - 501.1:11.440.2512.7R 1.125
CCHO19R1940 - 601.1:11.180.2112.25R 1.125
CCHO15R1550 - 751.1:10.950.1661.9R 0.750
CCHO12R1260 - 901.1:10.7840.1371.6R 0.750
CCHO10R1075 - 1101.1:10.6430.1131.3R 0.750
CCHO8R890 - 1401.1:10.5140.091.1R 0.750
CCHO6R6110 - 1751.1:10.4180.0730.9R 0.750
CCHO5R5140 - 2201.1:10.3280.0580.75R 0.750
CCHO4R4170 - 2601.1:10.2760.0490.65R 0.750
CCHO3R3220 - 3251.1:10.2180.0390.55R 0.750