| To: | <[email protected]> |
|---|---|
| Subject: | Re: LF: Tuning inductance for 137kHz receive. |
| From: | "Martin Evans" <[email protected]> |
| Date: | Wed, 11 Jan 2012 21:41:08 -0000 |
| References: | <593F4C0651144C339855AFC49ED4329E@computereebf79> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
Thanks Stefan - this is what I feared. Guess that I'll have to be more conventional! I did look for you earlier this evening, but couldn't see your signal. I hope your new FETs arrive tomorrow. Martin. GW3UCJ. ############################# The L will be much to high and the Q will be very low (=lossy). Also it has a high parsitic C and will have a self resonance below 137 kHz. So it rather acts like a capacitor.BTW capacitor, this is what i suggest. Simply use the 2 mH and a small variable capacitor connected to the wire and GND. Then you can accurately adjust to LF.73, GL, Stefan/DK7FC |
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