VHF Preselector — 145-175 MHz
145-175 MHz, min 2 MHz BW, 1.6 dB typical IL (1.3 dB tuned), 1.5:1 VSWR. 0.52 kg.
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Frequency145–175 MHz
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Insertion loss< 1.6 dB
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ConnectorN-Female
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Weight0.5 kg
Specifications
| Frequency range | 145–175 MHz |
|---|---|
| Insertion loss | <1.6 dB |
| VSWR (max) | 1.5 |
| Impedance | 5 Ω |
| RF connectors | N-Female |
|---|---|
| Weight | 0.5 kg |
| Dimensions (H × W × D) | 34 × 166 × 103 mm |
| Bandwidth Min Mhz | 2 |
|---|---|
| Il Typ Db | 1.3 |
| Il Max Db | 1.6 |
| Temperature Range | -30°C to +60°C |
All measurements at 25 °C, 50 Ω, unless otherwise noted.
Why this product
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01
VHF 145-175 MHz coverage
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02
≥ 2 MHz tunable bandwidth
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03
Compact 0.52 kg enclosure for tight installations
Technical brief
VHF preselector
VHF counterpart to the UHF preselectors. 2 MHz minimum tunable bandwidth — the slightly tighter window reflects VHF channel spacing norms.
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Need a custom configuration?
Talk to an application engineer about variants, custom tuning, or integration into an existing repeater chassis.