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| To: | [email protected] |
|---|---|
| Subject: | Re: LF: RE: Analog oscillators |
| From: | Stefan Schäfer <[email protected]> |
| Date: | Thu, 05 Jul 2012 21:30:48 +0200 |
| In-reply-to: | <[email protected]> |
| References: | <[email protected]> <7E7DFBB4D102A04DB5ADC88D66628A4A0FAB99CC@ICTS-S-MBX5.luna.kuleuven.be> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
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Hello Ha-Jo, Can you pull one of the xtals to cover the whole band? 73, Stefan Am 05.07.2012 20:57, schrieb [email protected]: Dear all, the only parts I have bought so far for MF (still beeing engaged in other developments) are two crystals: 6,5536 MHz and 7,0200 MHz, to be mixed with each other. The mixer is another bipolar transistor, and its emitter current is being keyed. A final source follower after the low-pass filter will deliver the output to 50 ohms. The same solution I have also used on LF. 73 Ha-Jo, DJ1ZB |
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