65 GHz 1.85 mm High-Frequency Single-Channel RF Rotary Joint VST-XRX-504
P/N: VST-XRX-504
– 1.85 mm interface for 65 GHz mmWave paths
– Highest-frequency rotary option in this set
– Fits mmWave positioners and sensor fixtures
– Insertion-loss rotation data supports measurements
– Specified insertion-loss rotation data through 65 GHz
Technical Specifications
| Model | VST-XRX-504 |
|---|---|
| Product Type | Single-channel RF rotary joint |
| Interface Type | 1.85 mm Female |
| Frequency Range | DC–65 GHz |
| Peak Power | 1500 W |
| Average Power | 50 W @ 1 GHz; 15 W @ 10 GHz; 5 W @ 26.5 GHz; 3 W @ 50 GHz; 2 W @ 65 GHz |
| VSWR | ≤1.3:1 @ DC–10 GHz; ≤1.4:1 @ 10–26.5 GHz; ≤1.7:1 @ 26.5–50 GHz; ≤2.2:1 @ 50–65 GHz |
| VSWR Variation over Rotation | ≤0.05 @ DC–26.5 GHz; ≤0.10 @ 26.5–50 GHz |
| Insertion Loss | ≤0.3 dB @ DC–10 GHz; ≤0.5 dB @ 10–26.5 GHz; ≤0.9 dB @ 26.5–50 GHz; ≤1.4 dB @ 50–65 GHz |
| Insertion Loss over Rotation | ≤0.05 dB @ DC–26.5 GHz; ≤0.10 dB @ 26.5–50 GHz; ≤0.30 dB @ 50–65 GHz |
| Rotation Speed | ≤200 rpm |
| Service Life | ≥5,000,000 rotations |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -50°C to +70°C |
| Protection Grade | IP40 |
| Relative Humidity | 95%, non-condensing |
Target Applications
1.85 mm Female rotary continuity for positioners that need a high-frequency path through angular motion.
Rotary RF interface for sensor and radar fixtures that operate beyond 50 GHz.
Single-channel 65 GHz path for calibration stages where insertion-loss change during rotation must remain visible.
Rotary transition for high-frequency measurement assemblies that cannot tolerate cable wrap or repeated cable flexing.
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