Description
ER #306, November 2014
ER #306, November 2014
$4.00
Issue Contents
| # | Article | Author | Category |
|---|---|---|---|
| 0 | K9EID | , | Photographs of Hams |
| 2 | Vintage Active Audio Filter, A | Marcellino, | Construction |
| 9 | Command Receivers: The Case for their Preservation and for Rebuilding their Capacitors | Long, | Military |
| 23 | Unamplified D-104 Microphone Wired for Balanced Output to Feed a Push-Pull Preamplifier | Chester, | Audio and Modulation |
| 31 | Hammarlund R-620 Rarest of all Boat Anchor Receivers?, The | Sandeen, | Military |
| 41 | Measuring the Frequency of a Receiver Oscillator | Svoboda, | Miscellaneous Technical |
| 42 | Transmitter Spot Switch Modification, A | Marcellino, | Modifications |
| 44 | Bob's 57 T-Bird | Heil, | Miscellaneous - General |
| 45 | K9EID | , | Photographs of Hams |
| 45 | WB6ACU | , | Photographs of Hams |
