PCB Toner Transfer Files for BPF and FM Notch Filter

Made these and thought I'd share. Just in case someone else needed it. I made these for use with the RTLSDR but they could be used in a QRP scenario or QRO if you use appropriately sized components. Both boards are designed for use with SMA edge connectors, but you could run mini coax to other connector types if needed.

Created the following image for a FM Band Stop (Notch) filter, stole the layout from Adam 9A4QV, but could be used for other types too. Dimensions are 10mm x 30mm. You must keep these dimensions if you plan on using SMD parts. I used 0806. You can print it larger if you're going to use standard caps and inductors.

FM Band Stop Filter PCB - Toner Transfer

This one is for HF Band Pass filters but could also be used for other types as well. Spacing is for ~TS50-2 or similarly sized toroids.

HF BPF and Similar - Toner Transfer

I made these in Gimp, so if you'd like the XCF files let me know. Hopefully some of you will find these useful. There are not enough easy to use RF/Ham related PCB images and files available online, at least where I can find them using google. I plan on adding some more that I've made if anyone is interested.

73 for now – KD0CQ ..

About the Author

Chris - KD0CQ (formerly KB0TLW) has held an amateur (ham) radio license since 1994 and is stubbornly grasping onto his Advanced class operator status. His professional experience includes Network and Systems Administrator, Network Security, and Electronics Engineer. Sometimes even a little bit of web development. mail: chris at kd0cq dot com

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