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| To: | "LF Group" <[email protected]> |
|---|---|
| Subject: | LF: 1pps Markers |
| From: | "PY3CRX PY2PLL" <[email protected]> |
| Date: | Tue, 20 Feb 2001 13:17:22 -0300 |
| Reply-to: | [email protected] |
| Sender: | <[email protected]> |
|
Hi ...
While I was waiting for my sound card "warm up", I tunned to the broadcast carrier on 153KHz. Then I decided to feed the 1pps from my GPS to upconverter antenna port via 120pf capacitor. Above is the result. The rising edges produced 152997, 152999, 153001, 153003 etc ... and the falling edge the even lines (802Hz is the most visible). I checked at 180s mode and even with the drift the 153K + 1pps marker agree within 0 (zero) hertz tolerance ... 73 Marcus, PY2PLL(Base) / PY3CRX (Mobile) GG66rf - S. B. do Campo - SP hampage => <http://py.qsl.br> e-mail => [email protected] <mailto:[email protected]> Active from DC to 24GHz
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