Description
NSI-MI Technologies' Coax-to-Waveguide Adapters (ANT-CWA) offer a convenient transition between waveguide and coaxial transmission lines. Coverage from 350 MHz to 70 GHz is available in commonly used waveguide bands. Each unit has a waveguide flange interface and a connector. All flange interfaces are compatible with NSI-MI Technologies’ Standard Gain Horns and many of NSI-MI’s near-field probes and feeds.
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Features
- Full Waveguide Bandwidth
- Precision Manufactured
- Low VSWR
- Designed to Fit NSI-MI's Standard Gain Horns (ANT-SGH)
- Designed to Fit Standard Waveguide RF Flanges
Frequency Range 0.35 – 70.0 GHz Material Aluminum or Brass VSWR <1.25:1 – <1.3:1 CW Power Handling 10 – 500 W Length 2.5 – 34.9 cm (1.0 – 13.8 in.) Weight 0.2 – 9 kg (0.5 – 20 lb)
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| Model | Frequency Range (GHz) | Material | Waveguide Type | Length cm (in.) | Weight kg (lb) | VSWR | CW Power Handling (W) |
RF Connector |
|---|---|---|---|---|---|---|---|---|
| ANT-CWA-0.35-0.53 | 0.35 - 0.53 | Aluminum | WR-2100 | 34.9 (13.8) | 9 (20) | <1.25:1 | 500 | N-Female |
| ANT-CWA-0.41-0.63 | 0.41 - 0.63 | Aluminum | WR-1800 | 29.3 (11.6)) | 8 (18) | <1.25:1 | 450 | N-Female |
| ANT-CWA-0.49-0.75 | 0.49 - 0.75 | Aluminum | WR-1500 | 28 (11) | 6 (12) | <1.25:1 | 400 | N-Female |
| ANT-CWA-0.64-0.96 | 0.64 - 0.96 | Aluminum | WR-1150 | 25.9 (10.2) | 4.1 (9) | <1.25:1 | 350 | N-Female |
| ANT-CWA-0.75-1.12 | 0.75 - 1.12 | Aluminum | WR-975 | 21.9 (8.6) | 3.2 (7) | <1.25:1 | 300 | N-Female |
| ANT-CWA-0.96-1.45 | 0.96 - 1.45 | Aluminum | WR-770 | 15.8 (6.2) | 2.3 (5) | <1.25:1 | 300 | N-Female |
| ANT-CWA-1.12-1.7 | 1.12 - 1.70 | Aluminum | WR-650 | 14.6 (5.8) | 1.4 (3) | <1.25:1 | 300 | N-Female |
| ANT-CWA-1.45-2.2 | 1.45 - 2.20 | Aluminum | WR-510 | 12.7 (5.0) | 0.9 (2) | <1.25:1 | 250 | N-Female |
| ANT-CWA-1.7-2.6 | 1.7 - 2.6 | Aluminum | WR-430 | 10.7 (4.2) | 0.6 (1.5) | <1.25:1 | 225 | N-Female |
| ANT-CWA-2.2-3.3 | 2.2 - 3.3 | Aluminum | WR-340 | 8.9 (3.5) | 0.5 (1) | <1.25:1 | 200 | N-Female |
| ANT-CWA-2.6-3.95 | 2.60 - 3.95 | Aluminum | WR-284 | 8.6 (3.4) | 0.5 (1) | <1.25:1 | 175 | N-Female |
| ANT-CWA-3.3-4.9 | 3.3 - 4.9 | Aluminum | WR-229 | 6.6 (2.6) | 0.2 (0.5) | <1.25:1 | 150 | N-Female |
| ANT-CWA-3.95-5.85 | 3.95 - 5.85 | Aluminum | WR-187 | 6.4 (2.5) | 0.2 (0.5) | <1.25:1 | 125 | N-Female |
| ANT-CWA-4.9-7.05 | 4.90 - 7.05 | Aluminum | WR-159 | 5.8 (2.3) | 0.2 (0.5) | <1.25:1 | 100 | N-Female |
| ANT-CWA-5.85-8.2 | 5.85 - 8.20 | Aluminum | WR-137 | 4.8 (1.9) | 0.2 (0.5) | <1.25:1 | 100 | N-Female |
| ANT-CWA-7.05-10 | 7.05 - 10.00 | Aluminum | WR-112 | 4.8 (1.9) | 0.2 (0.5) | <1.25:1 | 100 | N-Female |
| ANT-CWA-8.2-12.4 | 8.2 - 12.4 | Aluminum | WR-90 | 4.6 (1.8) | 0.2 (0.5) | <1.25:1 | 75 | N-Female |
| ANT-CWA-10-15 | 10.0 - 15.0 | Aluminum | WR-75 | 4.6 (1.8) | 0.2 (0.5) | <1.25:1 | 75 | N-Female |
| ANT-CWA-12.4-18 | 12.4 - 18.0 | Aluminum | WR-62 | 4.6 (1.8) | 0.2 (0.5) | <1.25:1 | 50 | N-Female |
| ANT-CWA-15-22 | 15.0 - 22.0 | Aluminum | WR-51 | 3.8 (1.5) | 0.2 (0.5) | <1.25:1 | 15 | 2.92 mm |
| ANT-CWA-18-26.5 | 18.0 - 26.5 | Aluminum | WR-42 | 3.8 (1.5) | 0.2 (0.5) | <1.25:1 | 15 | 2.92 mm |
| ANT-CWA-22-33 | 22.0 - 33.0 | Aluminum | WR-34 | 3.8 (1.5) | 0.2 (0.5) | <1.3:1 | 15 | 2.92 mm |
| ANT-CWA-26.5-40 | 26.5 - 40.0 | Aluminum | WR-28 | 3.8 (1.5) | 0.2 (0.5) | <1.3:1 | 10 | 2.92 mm |
| ANT-CWA-30-50 | 30.0 - 50.0 | Aluminum | WR-22 | 3.8 (1.5) | 0.2 (0.5) | <1.3:1 | 10 | 2.4 mm |
| ANT-CWA-40-60 | 40.0 - 60.0 | Brass | WR-19 | 3.8 (1.5) | 0.2 (0.5) | <1.3:1 | - | 1.85 mm |
| ANT-CWA-50-75 | 50.0 - 75.0 | Brass | WR-15 | 2.5 (1) | 0.2 (0.5) | <1.3:1 | - | 1.85 mm |
