We offer a large standard product line of flexible twistable waveguides covering the waveguides sizes from WR 650 to WR 28. These units are jacketed with silicone rubber or neoprene.
| Waveguide | Frequency | Centreline radius static (mm) | Twist static | Peak power MW |
| E - H |
| WR 650 | 1,12 - 1,70 | 520 - 1025 | 33 | 10 |
| WR 510 | 1,45 - 2,20 | | | |
| WR 430 | 1,70 - 2,60 | 390 - 645 | | |
| WR 340 | 2,20 - 3,30 | | | |
| WR 284 | 2,60 - 3,95 | 184 - 248 | 66 | 2,43 |
| CNET 7 | 2,82 - 4,29 | | 70 | 2,2 |
| WR 229 | 3,30 - 4,90 | 171 - 210 | 100 | 1,6 |
| WR 187 | 3,95 - 5,85 | 116 - 170 | 165 | 1,04 |
| WR 159 | 4,90 - 7,05 | 106 - 158 | 198 | 0,75 |
| WR 137 | 5,85 - 8,20 | 65 - 90 | 248 | 0,54 |
| WR 112 | 7,05 - 10,0 | 62 - 87 | 280 | 0,35 |
| WR 90 | 8,20 - 12,4 | 48 - 67 | 310 | 0,23 |
| WR 75 | 10,0 - 15,0 | 32 - 60 | 330 | 0,17 |
| WR 62 | 12,4 - 18,0 | 28 - 51 | 400 | 0,12 |
| WR 51 | 15,0 - 22,0 | | | |
| WR 42 | 18,0 - 26,5 | 25 - 34 | 600 | 0,048 |
| WR 28 | 26,5 - 40,0 | 25 -31 | 900 | 0,025 |