- 1. [TenTec] 9MHz 500HZ filter (score: 1)
- Author: Bill Tippett <btippett@alum.mit.edu>
- Date: Wed, 14 Jan 2004 18:08:17 -0500
- crystals and the necessary capacitors to make a 600Hz filter with 200 ohms termination impedance, which I believe is the same impedance as the Ten-Tec filters. This kit, without a circuit board, is o
- /archives//html/Orion/2004-01/msg00010.html (10,940 bytes)
- 2. [TenTec] 9MHz 500HZ filter (score: 1)
- Author: Bill Tippett <btippett@alum.mit.edu>
- Date: Wed, 14 Jan 2004 18:35:30 -0500
- down versus the stock 1000 Hz filter which is ~1070 Hz at 6 dB down, so there should be some noticeable improvement in dynamic range performance at very close spacings. Just to make a better comparis
- /archives//html/Orion/2004-01/msg00011.html (7,202 bytes)
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