File:4m LPF trace.jpg
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Size of this preview: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 2,048 × 1,152 pixels.
Original file (2,048 × 1,152 pixels, file size: 271 KB, MIME type: image/jpeg)
Summary
Today I made a low pass filter for 71 MHz per @G4GUO design in CQ-TV 260. It measured well. Ref level was -14 dBm with a 10dB PAD. So -2dBm loss. I haven't mastered normalizing the tracking generator yet
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:39, 13 January 2020 | | 2,048 × 1,152 (271 KB) | M0YDH (talk | contribs) | Today I made a low pass filter for 71 MHz per @G4GUO design in CQ-TV 260. It measured well. Ref level was -14 dBm with a 10dB PAD. So -2dBm loss. I haven't mastered normalizing the tracking generator yet |
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