All In One Multiband Ham Radio Filter Bank Module With Five Bandpass Filters And Passthrough Covers 2m 1.25m 70cm 33cm And 23cm Bands For Flexible Transmit And Receive With Clean Signal Separation
✔️ Five-band filter bank module, single unit, bias-tee ready
This ham filter bank barebones module is designed for ham radio stations, offering five dedicated bandpass filters plus a passthrough option. It's commonly used in base setups, field operations, and SDR rigs to improve signal separation and protect receivers.
✅ Five bandpass filters cover 2m, 1.25m, 70cm, 33cm, and 23cm bands
✅ Passthrough option to connect extra gear without disrupting filtering
✅ Pushbutton switch enables 4.5V bias tee voltage at input SMA for SDRs
✅ Three power options: SMA bias-tee input (3V-5V DC), micro USB, or DC barrel with 3.3-5.5V DC
💡 What is a five-band ham radio filter bank module used for in a home station?
It’s a handy way to manage multiple bands with clear signal separation and easy integration with bias tees and passthroughs.
- Enables independent band filtering for clean receive and transmit paths - Improves signal isolation and reduces intermodulation by separating band paths - Supports bias-tee integration and passthrough configurations for SDRs and traditional transceivers ✝️