Cavity Bandpass UHF (5-Inch)

380-470 MHz, 5-inch cavity bandpass, 0.5-2 dB IL tunable, 350 W, 1.26 kg.

Frequency

380–470 MHz
Power

35 W
Insertion loss

< 0.5 dB
Connector

N-Female
Weight

1.3 kg

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Specifications

Electrical

Frequency range	380–470 MHz
Power handling	35 W
Insertion loss	<0.5 dB
VSWR (max)	1.5
Impedance	5 Ω

Mechanical

RF connectors	N-Female
Weight	1.3 kg
Dimensions (H × W × D)	300 × 127 × 127 mm

Configuration

Cavity Count	1
Cavity Topology	Bandpass
Cavity Diameter Inch	5
Frequency Stability	0.8 ppm/C
Temperature Range	-30C to +60C
Mounting	19-inch rack

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

01

5-inch cavity for compact 1.26 kg chassis
02

350 W at 0.5 dB IL
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.