26.5-40GHz WR-28 Waveguide Circulator 25W High Isolation 17dB for Radar Systems
26.5-40GHz WR-28 WAVEGUIDE CIRCULATOR
- Reliable in high‑vibration environments
- Stable performance over temperature
- No external power required (permanent magnet)
Radar transmitter‑receiver isolation –
A WAVEGUIDE CIRCULATOR allows a single antenna to share both transmitter and receiver paths.
High‑power amplifier protection –
A WAVEGUIDE CIRCULATOR protects a solid‑state amplifier from reflected power coming from a mismatched antenna.
A WAVEGUIDE CIRCULATOR is a non-reciprocal, three‑port (or four‑port) ferrite device.
A WAVEGUIDE CIRCULATOR uses a magnetically biased ferrite element to create non‑reciprocal phase shift.
When a signal enters port 1 of a WAVEGUIDE CIRCULATOR, it exits only from port 2, not port 3.
Similarly, a WAVEGUIDE CIRCULATOR directs a signal from port 2 to port 3, and from port 3 to port 1.
| Part Number | VN-WGISO-2640-WR28 |
| Operating Frequency ( GHz ) | 26.5-40 |
| Insertion Loss(dB) | ≤0.6 |
| Isolation(dB) | ≥17 |
| Return Loss(dB) | ≥14 |
| Operating Temperature ( ℃ ) | -40 ~ + 70 |
| Interface | WR28 with UG-599/U |
| Dimension(mm) | As below |
| Handling Power | 25W/10W |
| ROHS Compliance | Yes |
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