Cavity UHF Bandpass — 6-Inch
380-470 MHz, single 6-inch cavity, 0.5 dB IL @ 350 W or 2.0 dB IL @ 125 W (tunable).
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Frequency380–470 MHz
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Power35 W
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ConnectorN(f)
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Weight2.3 kg
Specifications
Electrical
| Frequency range | 380–470 MHz |
|---|---|
| Max. Input Power | 35 W |
| VSWR (max) | 1.5 |
| Impedance | 5 Ω |
Mechanical
| RF connectors | N(f) |
|---|---|
| Weight | 2.3 kg |
| Dimensions | 300 × 482 × 152 mm |
Configuration
| Cavity Diameter Inch | 6 |
|---|---|
| Il Alt | 2.0 dB @ 125 W tighter BW |
| Frequency Stability | 0.8 ppm/°C |
| Temperature Range | -30°C to +60°C |
| Mounting | Suitable for 19 Inch Rack Cabinet Mounting |
| Cavity Type | BP BR |
| Insertion Loss | 0.5 dB - 2 dB Tuneable |
| Rf Connectors | N(f) |
Verified
2026-05-06 · ALUNOR RF Engineering · source: ALUNOR RF Technical Catalogue 2026-01-21
All measurements at 25 °C, 50 Ω, unless otherwise noted.
Why this product
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01
6-inch cavity tuned for UHF — 380-470 MHz range
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02
Tunable insertion loss vs. power-handling
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03
Compact 300 mm chassis
Technical brief
UHF single-cavity bandpass
6-inch UHF cavity bandpass with the same tunable IL/power workflow as the VHF sibling. 2.32 kg, 300 mm tall.
Need a custom configuration?
Talk to an application engineer about variants, custom tuning, or integration into an existing repeater chassis.