User contributions for YL

28 March 2008

• 17:4917:49, 28 March 2008 diff hist 697 bytes 4 metres ‎ Hiding Table of Contents to be consistent with other "band" articles.
• 17:4917:49, 28 March 2008 diff hist 2,434 bytes 6 metres ‎ Hiding Table of Contents to be consistent with other "band" articles.
• 17:4517:45, 28 March 2008 diff hist 1,225 bytes 3 centimetres ‎ Added band template chart and corrected grammar.
• 17:4217:42, 28 March 2008 diff hist 1,131 bytes 60 metres ‎ Draft version of 60 metre page
• 17:3117:31, 28 March 2008 diff hist 997 bytes 70 centimetres ‎ Wrote 70cm summary section. More details on rigs would be useful.
• 17:2017:20, 28 March 2008 diff hist 1,057 bytes Template:Band ‎ Added additional bands and expanded width to fit.
• 17:1417:14, 28 March 2008 diff hist 1,344 bytes 1.25 metres ‎ Added band template chart.
• 17:1117:11, 28 March 2008 diff hist 972 bytes Template:Band ‎ Changed 1.25 cm to 1.25 m.
• 17:0417:04, 28 March 2008 diff hist 687 bytes 4 metres ‎ Added band template chart
• 17:0317:03, 28 March 2008 diff hist 961 bytes Template:Band ‎ Added 4 metres for completeness, although this is not a US band.
• 17:0117:01, 28 March 2008 diff hist 374 bytes 2 metres ‎ Added band template chart
• 16:5816:58, 28 March 2008 diff hist 2,424 bytes 6 metres ‎ Added band template chart
• 16:5516:55, 28 March 2008 diff hist 95 bytes 10 metres ‎ Corrected Technician band limits.
• 16:5416:54, 28 March 2008 diff hist 141 bytes 15 metres ‎ Corrected Technician band limits.
• 16:5116:51, 28 March 2008 diff hist 86 bytes 30 metres ‎ Changed 3m to 30m.
• 16:5016:50, 28 March 2008 diff hist 113 bytes 40 metres ‎ Corrected band limits.
• 16:4716:47, 28 March 2008 diff hist 1,825 bytes 80 metres ‎ Added description of 80 metre modes & propagation. Corrected US Extra frequency range to 3.500 - 4.000 MHz.
• 16:4516:45, 28 March 2008 diff hist 952 bytes Kits ‎ Added OHR to suppliers.
• 16:2516:25, 28 March 2008 diff hist 1,216 bytes 160 metres ‎ F2 layer propagation
• 16:2116:21, 28 March 2008 diff hist 1,067 bytes 160 metres ‎ Described propagation and modes used on 160.
• 16:1916:19, 28 March 2008 diff hist 4,325 bytes m Modes ‎ Added RTTY -- needs to be expanded
• 16:0916:09, 28 March 2008 diff hist 41 bytes m SSTV ‎ Spelling current
• 16:0816:08, 28 March 2008 diff hist 2,201 bytes Band plan ‎ Changed kHz to MHz -- too many zeroes!

16 March 2008

• 15:5615:56, 16 March 2008 diff hist 859 bytes Talk:1.25 metres ‎No edit summary current

14 March 2008

• 15:3315:33, 14 March 2008 diff hist 863 bytes 1.25 metres ‎ Removed VX-7R; added TH-F6A.
• 15:2615:26, 14 March 2008 diff hist 281 bytes Talk:1.25 metres ‎ Don't think VX-7R does 220

13 March 2008

• 14:1214:12, 13 March 2008 diff hist 867 bytes m 1.25 metres ‎ Fixed spelling error
• 14:0514:05, 13 March 2008 diff hist 17,885 bytes m Capacitor ‎ Rephrased dielectric statement.
• 14:0414:04, 13 March 2008 diff hist 17,896 bytes m Capacitor ‎ →‎Capacitors
• 14:0214:02, 13 March 2008 diff hist 40 bytes ATV ‎ Redirecting to Fast-Scan Television (ATV) current
• 14:0114:01, 13 March 2008 diff hist 516 bytes Fast-Scan Television (ATV) ‎ New page: Fast-Scan Television, often known simply as Amateur Television and abbreviated '''ATV''', allows amateur operators to send and receive live-action TV images very similar to those of broadc...
• 13:5613:56, 13 March 2008 diff hist 8,322 bytes Slow-Scan Television (SSTV) ‎ Added reference to Fast-Scan Television.
• 13:5113:51, 13 March 2008 diff hist 3,666 bytes m Bipolar-Junction Transistors ‎ →‎Operating Regions
• 13:4913:49, 13 March 2008 diff hist 3,666 bytes m Bipolar-Junction Transistors ‎ →‎NPN vs. PNP

11 March 2008

• 16:2116:21, 11 March 2008 diff hist 117 bytes Amplifier Design ‎ Added list of amplifiers classes.

10 March 2008

• 18:0218:02, 10 March 2008 diff hist 80 bytes Oscillator Design ‎ New page: == Fundamentals == == Types of Oscillator == === Hartley === === Colpitts ===
• 16:0916:09, 10 March 2008 diff hist 3,665 bytes Bipolar-Junction Transistors ‎ →‎Biasing
• 16:0716:07, 10 March 2008 diff hist 3,557 bytes Bipolar-Junction Transistors ‎ →‎Operating Regions
• 16:0216:02, 10 March 2008 diff hist 2,865 bytes Bipolar-Junction Transistors ‎ Basic BJT fundamentals.

9 March 2008

• 18:5018:50, 9 March 2008 diff hist 3,672 bytes Inductor ‎ Added fundamental description of inductor and inductive reactance.
• 18:4318:43, 9 March 2008 diff hist 17,344 bytes Capacitor ‎ Changed title from "impedance" to "reactance".
• 18:2018:20, 9 March 2008 diff hist 7,143 bytes m Resistors ‎ →‎Resistance and Resistivity
• 18:1918:19, 9 March 2008 diff hist 7,143 bytes m Resistors ‎ →‎Resistance and Resistivity
• 18:1718:17, 9 March 2008 diff hist 17,344 bytes Capacitor ‎ Added impedance. Moved table of capacitor types to end, as this is overwhelming to new readers and not nearly as fundamental as other information in this article.
• 18:0418:04, 9 March 2008 diff hist 17,022 bytes Capacitor ‎ Added short description of the qualitative fundamentals.
• 17:5717:57, 9 March 2008 diff hist 945 bytes m Template:Band ‎ Fixed spelling of "privileges"

8 March 2008

• 17:3317:33, 8 March 2008 diff hist 79 bytes Alinco ‎ New page: Related wiki pages: Elecraft, Icom, Kenwood, Ten-Tec, Yaesu
• 17:3317:33, 8 March 2008 diff hist 238 bytes Ten-Tec ‎No edit summary
• 17:3217:32, 8 March 2008 diff hist 774 bytes m Elecraft ‎No edit summary
• 17:3217:32, 8 March 2008 diff hist 773 bytes Elecraft ‎No edit summary