Improved Broadband Electrical Performance for Isolators & Circulators.
TRAK has re-designed it families of high fractional bandwidth coaxial isolators and circulators using solid gasket grounding technology. Originally developed for space applications, the recently patented internal structure enables generally improved electrical performance especially in the broader, higher frequency devices.
The following table compares previous performances offered with the latest performances achievable.
| Operating Band | Old Design (IL/RL/ISOL) | New Design (IL/RL/ISOL) |
| 2.0 to 4.0 GHz | 0.50/1.30:1/18 | 0.35/1.30:1/18 |
| 4.0 to 8.0 GHz | 0.50/1.30:1/18 | 0.35/1.30:1/18 |
| 5.0 to 10.0 GHz | 0.50/1.30:1/18 | 0.50/1.20:1/20 |
| 6.0 to 18.0 GHz | 1.00/1.67:1/12 | 0.60/1.67:1/12 |
| 8.0 to 16.0 GHz | 0.50/1.67:1/12 | 0.35/1.50:1/14 |
| 8.0 to 20.0 GHz | 1.00/1.36:1/12 | 0.80/1.35:1/13 |
| 10.0 to 16.0 GHz | N/A | 0.40/1.20:1/20 |
| 10.0 to 18.0 GHz | N/A | 0.40/1.20:1/19 |
| 12.0 to 18.0 GHz | 0.50/1.30:1/18 | 0.40/1.20:1/20 |
| 18.0 to 26.5 GHz | 1.00/1.50:1/14 | 0.50/1.30:1/17 |