Standard Gain Horns (WR284 to WR28)
General Description:
These standard gain waveguide horns are ideal for field use as receiving or transmitting antennas, as well as pick-up horns. The straight-line pyramidal design achieves a low VSWR. The minimum gain of these horns is 15 dB at low frequency and 18 dB at the high frequency of the waveguide.
Specifications:
- Frequency Range.....2.6 - 40.0 GHz
- Gain.....15 - 18 dB Min
- VSWR.....1.25 Max
- Material.....Aluminum
- Output Connector:
- Series 860.....Type N Female Coax, Series 862.....SMA Female Coax, Series 880, W/G Flange (Cover Std)*
- Finish.....Black paint per MIL-L-81352
- For choke flange, precede model number with a C. Ex: C112-880.
- For CPR or other flange, precede model number with flange type. Ex: CPR137G-880
| Frequency Range (GHz) |
Waveguide Size |
Type N |
SMA |
Waveguide* |
| 2.60-3.95 |
WR284 |
284-860 |
284-862 |
284-880 |
| 3.30-4.90 |
WR229 |
229-860 |
229-862 |
229-880 |
| 3.95-5.85 |
WR187 |
187-860 |
187-862 |
187-880 |
| 4.90-7.05 |
WR159 |
159-860 |
159-862 |
159-880 |
| 5.85-8.20 |
WR137 |
137-860 |
137-862 |
137-880 |
| 7.05-10.0 |
WR112 |
112-860 |
112-862 |
112-880 |
| 8.20-12.4 |
WR90 |
90-860 |
90-862 |
90-880 |
| 10.0-15.0 |
WR75 |
75-860 |
75-862 |
75-880 |
| 12.4-18.0 |
WR62 |
62-860 |
62-862 |
62-880 |
| 18.0-26.5 |
WR42 |
42-860 |
42-862 |
42-880 |
| 26.5-40.0 |
WR28 |
28-860 |
28-862 |
28-880 |
Waveguide Frequency Chart:
WAVEGUIDE SIZE |
FREQUENCY RANGE (GHz) |
WR-28 |
26.5 - 40.0 |
WR-34 |
22.0 - 33.0 |
WR-42 |
18.0 - 26.5 |
WR-51 |
15.0 - 22.0 |
WR-62 |
12.4 - 18.0 |
WR-75 |
10.0 - 15.0 |
WR-90 / CPR-90G |
8.2 - 12.4 |
WR-102 |
7.0 - 11.0> |
WR-112 / CPR-112G |
7.05 - 10.0 |
WR-137 / CPR-137G |
5.85 - 8.2 |
WR-159 / CPR-159G |
4.9 - 7.05 |
WR-187 / CPR-187G |
3.95 - 5.85 |
WR-229 / CPR-229G |
3.3 - 4.9 |
WR-284 / CPR-284G |
2.6 - 3.95 |
WR-430 / CPR-430G |
1.7 - 2.6 |
** All trademarks are properties of their owners **
** Specifications are subject to change without notice **
Please contact us or email us if you cannot find what you're looking for or any other questions you may have.
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