File list
Jump to navigation
Jump to search
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 22:11, 29 June 2021 | Screen boost installation.jpg (file) |  |
3.24 MB | Gordonp | Gord - image showing installation of screen-voltage-boost transformer | 1 |
| 22:08, 29 June 2021 | Screen boost cw.jpg (file) |  |
3.74 MB | Gordonp | Gord - screen voltage boost in CW mode | 1 |
| 22:07, 29 June 2021 | Screen boost ssb.jpg (file) |  |
4.05 MB | Gordonp | Gord - screen voltage boost in SSB mode | 1 |
| 21:53, 29 June 2021 | Screen supply check.jpg (file) |  |
4.45 MB | Gordonp | Gord - checking 30S-1 screen supply voltage | 1 |
| 21:50, 29 June 2021 | HV ssb.jpg (file) |  |
2.62 MB | Gordonp | Gord - measuring High Voltage in SSB Mode | 1 |
| 21:48, 29 June 2021 | HV cw.jpg (file) |  |
786 KB | Gordonp | Gord - High Voltage in CW Mode | 1 |
| 21:43, 29 June 2021 | Relay contact adjust.jpg (file) |  |
795 KB | Gordonp | Gord - 30s-1 Relay-contact-adjustment tools | 1 |
| 21:37, 29 June 2021 | Filament voltage.jpg (file) |  |
3.16 MB | Gordonp | Gord - 30S-1 filament voltage at tube-socket, comparing built-in metering to bench-meter reading | 1 |
| 21:24, 29 June 2021 | 30s-1 dayton rpm.jpeg (file) |  |
144 KB | Gordonp | Gord - 30S-1 Blower Speed (rpm) Measurement | 1 |
| 21:23, 29 June 2021 | 30s-1 blower tach reflector.jpeg (file) |  |
583 KB | Gordonp | Gord - Reflective Tape Applied to Blower-Squirrel-Cage Perimeter for rpm-measuring | 1 |
| 21:09, 29 June 2021 | Blower performance estimate.png (file) |  |
150 KB | Gordonp | Gord - blower-performance estimate with faster Dayton motor | 1 |
| 21:06, 29 June 2021 | Dayton motor installed.jpg (file) |  |
2.6 MB | Gordonp | Gord - 30s-1 blower installed, with Dayton motor and series-resistor | 1 |
| 20:57, 29 June 2021 | Preparing blower motor change.jpg (file) |  |
2.75 MB | Gordonp | Gord - removed, disassembled 30S-1 blower and replacement Dayton 4M093E motor | 1 |
| 14:09, 19 February 2021 | Airflow.mp4 (file) |  |
7.82 MB | Gordonp | airflow thru the two 4CX1000As, and it is laminar. | 1 |
| 00:06, 19 February 2021 | Fitting.jpg (file) |  |
864 KB | Kb3bf | 1 | |
| 00:00, 19 February 2021 | Twintubes.jpg (file) |  |
891 KB | Kb3bf | 1 | |
| 23:54, 18 February 2021 | Fan.jpg (file) |  |
1.07 MB | Kb3bf | 1 | |
| 23:03, 18 February 2021 | Template.jpg (file) |  |
1.16 MB | Kb3bf | 1 | |
| 22:51, 18 February 2021 | -3.jpg (file) |  |
661 KB | Kb3bf | 1 | |
| 22:08, 18 February 2021 | Bullfrog.jpg (file) |  |
332 KB | Kb3bf | 1 | |
| 22:04, 11 November 2020 | 4cx1500b making power.jpg (file) |  |
3.18 MB | Gordonp | Gord - 4CX1500B making 1kW output power | 1 |
| 22:02, 11 November 2020 | 4cx1500b installed.jpg (file) |  |
3.57 MB | Gordonp | Gord - 4CS1500B now in socket! | 1 |
| 22:00, 11 November 2020 | 4cx1500b ready to install.jpg (file) |  |
3.25 MB | Gordonp | Gord - 4CX1500B going into socket | 1 |
| 21:51, 11 November 2020 | Dials frontpanel.jpg (file) |  |
3.48 MB | Gordonp | Gord - image showing 30s-1 dials and front-panel reassembled | 1 |
| 21:48, 11 November 2020 | Completed lower compartment.jpg (file) |  |
3.66 MB | Gordonp | Gord - 30s-1 reassembled lower power-supply compartment | 1 |
| 21:47, 11 November 2020 | Cleaned lower compartment.jpg (file) |  |
3.32 MB | Gordonp | Gord - 30s-1 lower power-supply compartment after in-place cleaning | 1 |
| 21:45, 11 November 2020 | HV blowout.jpg (file) |  |
5.52 MB | Gordonp | Gord - image showing HV inrush-limited resistors and associated wiring | 1 |
| 20:37, 11 November 2020 | Bias test 60v adjustable ssb.jpg (file) |  |
2.93 MB | Gordonp | Gord - BIAS voltage adjustment on SSB | 1 |
| 20:34, 11 November 2020 | Bias test 90v cw.jpg (file) |  |
2.75 MB | Gordonp | Gord - BIAS supply voltage-test and check | 1 |
| 20:27, 11 November 2020 | 30s 1 r232 tubular ceramic replacement.jpg (file) |  |
3.33 MB | Gordonp | Gord - replacement 10ohm / 20w replacement for r232 | 1 |
| 20:25, 11 November 2020 | Cooked broken r232.jpg (file) |  |
3 MB | Gordonp | Gord - cooked and broken R232 (screen in-rush limit) | 1 |
| 20:13, 31 October 2020 | Inputtwo.jpg (file) |  |
1.37 MB | Kb3bf | 1 | |
| 20:12, 31 October 2020 | Inputone.jpg (file) |  |
1.47 MB | Kb3bf | 1 | |
| 01:37, 31 October 2020 | Relayproject.jpg (file) |  |
1.71 MB | Kb3bf | 1 | |
| 01:26, 31 October 2020 | Relay.jpg (file) |  |
1.71 MB | Kb3bf | 1 | |
| 00:59, 31 October 2020 | Rivets.jpg (file) |  |
797 KB | Kb3bf | 1 | |
| 00:59, 31 October 2020 | Surpluswafers.jpg (file) |  |
508 KB | Kb3bf | 1 | |
| 00:53, 31 October 2020 | Flaring.jpg (file) |  |
459 KB | Kb3bf | 1 | |
| 00:49, 31 October 2020 | File.jpg (file) |  |
1.82 MB | Kb3bf | 1 | |
| 00:09, 31 October 2020 | Tools.jpg (file) |  |
1.61 MB | Kb3bf | 1 | |
| 23:40, 30 October 2020 | BlanktoFR4.jpg (file) |  |
1.49 MB | Kb3bf | 1 | |
| 23:37, 30 October 2020 | Stackedwafers.jpg (file) |  |
533 KB | Kb3bf | 1 | |
| 23:19, 30 October 2020 | Wafer1.jpg (file) |  |
856 KB | Kb3bf | 1 | |
| 23:02, 30 October 2020 | 30S-1 input-multimeter wafers.jpg (file) |  |
856 KB | Kb3bf | 1 | |
| 22:01, 13 August 2020 | 30S1 paper figures06062020.pdf (file) |  |
501 KB | Gordonp | Gord - explanatory letter: why AC Primary wiring changes (A: cabinet hum) | 1 |
| 20:38, 13 August 2020 | UpratedC204.jpeg (file) |  |
2.59 MB | Gordonp | Gord - increased rating for C204 due to raised Screen - mod to a mod | 1 |
| 18:06, 12 August 2020 | 230v jumper.jpg (file) |  |
2.33 MB | Gordonp | Gord - AC-input jumper block, showing old (1964-ish) no common | 1 |
| 18:05, 12 August 2020 | Repaired ac fuse wires.jpg (file) |  |
2.42 MB | Gordonp | Gord - repaired primary AC fuse wiring | 1 |
| 18:03, 12 August 2020 | Charred crispy ac wires.jpg (file) |  |
723 KB | Gordonp | Gord - charred and crispy AC primary wires on fuse-panel | 1 |
| 17:58, 12 August 2020 | 1n4005 replacement cr216.jpg (file) |  |
1.8 MB | Gordonp | Gord - replacement for CR216 (bias-voltage metering) | 1 |
