Cavity Bandpass UHF (5-Inch)
380-470 MHz, 5-inch cavity bandpass, 0.5-2 dB IL tunable, 350 W, 1.26 kg.
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Frequency380–470 MHz
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Power35 W
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ConnectorN(f)
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Weight1.3 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 | 1.3 kg |
| Dimensions | 300 × 127 × 127 mm |
Configuration
| Cavity Diameter Inch | 5 |
|---|---|
| Frequency Stability | 0.8 ppm/C |
| Temperature Range | -30C to +60C |
| Mounting | Suitable for 19 Inch Rack Cabinet Mounting |
| Cavity Type | BP BR |
| Filter Type | Bandpass |
| 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
5-inch cavity for compact 1.26 kg chassis
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02
350 W at 0.5 dB IL
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03
Tunable across 380-470 MHz
Technical brief
## Construction
5-inch cavity tuned for UHF bandpass. Compact, light, and capable of 350 W continuous at 0.5 dB insertion loss.
## Where this fits
UHF voice repeater receive paths, DMR/Tetra/P25 base stations, public-safety sites where 5-inch form factor matters.
Need a custom configuration?
Talk to an application engineer about variants, custom tuning, or integration into an existing repeater chassis.