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| To: | [email protected] |
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| Subject: | LF: simple 475 kHz BPF |
| From: | Dimitrios Tsifakis <[email protected]> |
| Date: | Sat, 9 Mar 2013 14:52:53 +1100 |
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| Reply-to: | [email protected] |
| Sender: | [email protected] |
Hello group, I apologise if I am stating the obvious, but perhaps this will be of interest to someone. Old AM radio IF transformers connected back to back via a tiny capacitor make a simple but effective 475 kHz BPF: http://people.physics.anu.edu.au/~dxt103/472/rx_bpf/ 73, Dimitris VK1SV |
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