Custom 1.5~6GHz High Pass Filter | 100W, N-Female, Low VSWR – Keenlion Factory
Need to block low‑frequency interference while passing 1.5~6GHz cleanly? The 1.5~6GHz High Pass Filter from Keenlion delivers ≤0.5dB insertion loss and ≥40dB attenuation from 400‑800MHz. This 1.5~6GHz High Pass Filter handles 100W, uses N‑Female connectors, and comes in a silver‑finished aluminum body. As a B2B factory, we customize every 1.5~6GHz High Pass Filter to your exact specifications.
Main indicators
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Product Name |
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Items |
Specifications |
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Passband |
1.5~6GHz |
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Insertion Loss In Passbands |
≤0.5 dB |
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VSWR |
≤1.5:1 |
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Attenuation |
≥40dB@400-800MHz |
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Impedance |
50 Ω |
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Connectors |
N-Female |
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Power |
100W |
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Material |
Aluminum |
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Surface Treatment |
Sliver |
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Size |
As Below ↓ (±0.3mm) Unit/mm |
Outline Drawing
Pass What You Want, Stop What You Don't
A high pass filter should remove low‑end noise without hurting your desired band. This 1.5~6GHz High Pass Filter passes 1.5 to 6GHz with an impressive ≤0.5dB insertion loss – barely any signal reduction. VSWR is ≤1.5:1, keeping reflections low. The 1.5~6GHz High Pass Filter cuts unwanted signals sharply: ≥40dB attenuation from 400MHz down to 800MHz. That means sub‑1.5GHz interference is effectively eliminated before reaching your sensitive receiver or amplifier.
Built for Real‑World RF Systems
The 1.5~6GHz High Pass Filter handles 100W continuous power, works with 50Ω impedance, and features rugged N‑Female connectors. The aluminum housing with silver surface treatment ensures durability and consistent grounding. Whether you're cleaning up a transmitter output or protecting a spectrum analyzer, this 1.5~6GHz High Pass Filter performs reliably.
Custom Built by Keenlion
Because Keenlion is a true manufacturing factory, we don't just sell off‑the‑shelf units. Need a 1.5~6GHz High Pass Filter with different connectors, tighter rejection, or a modified passband edge? We build it for you. Send your RFQ today – your custom 1.5~6GHz High Pass Filter is one quick conversation away.








