73 Amateur Radio September 1961
Listed below is the Table of Contents for the 73 Amateur Radio September 1961 magazine. If there are any issues missing and you would like to contribute, please contact us to make finding good articles easier.
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Look through the 73 Amateur Radio September 1961 magazine index for information needed for amateur radio projects and reviews.
| 73 Amateur Radio September 1961 | |||
| Page# | ||
| Silicon Rectifiers | 6 | ||
| How not to pop 'em, a lesson for hams and engineers alike | |||
| W1OOP | |||
| Tuning Bypass Condensers | 8 | ||
| How to make a bypass bypass at the VHF's | |||
| K5JKX/6 | |||
| Simplescope | 10 | ||
| Perchance the title may give this one away. You need one. Build it | |||
| W0OPA | |||
| VFO Chirp vs. 6AU6 | 20 | ||
| Several VFO's use a 6AU6. Lousy choice, try a 6AH6 instead and see | |||
| K3KMO | |||
| Console | 22 | ||
| If you're going to be obstinate enough not to buy an Alden Hambench, then build this | |||
| W9HKA | |||
| Class B Modulators | 28 | ||
| We'll print anything | |||
| WA2INM | |||
| Eye for Resonance | 30 | ||
| How confounded simple can a GDO get? This is how simple, that's how | |||
| K6EAW | |||
| Break-In A la Transwitch | 33 | ||
| Complete station control unit, transistorized | |||
| W7AXJ | |||
| Environmental Testing | 36 | ||
| Be nice to surplus gear, it has been through a lot | |||
| W2WYM | |||
| Band Edge Marker | 37 | ||
| A 3.5 MHz crystal calibrates your receiver on all ham bands | |||
| WA2HZR | |||
| Tell The World | 39 | ||
| Ham radio needs publicity, here's how to go about it | |||
| K5JKX/6 | |||
| Zero Shift Keying | 42 | ||
| A new idea, presented first in 73. You'll be hearing more about this | |||
| K5JKX/6 | |||
| Cross-Polarized Beam | 48 | ||
| A new approach to diversity transmission and reception | |||
| K6CT | |||
| Crystal Oscillators | 50 | ||
| This is the Big Technical article. You'll find interesting | |||
| Staff | |||
| Propagation Charts | 64 | ||
| K2IGY | |||
| Why a 73 Page Magazine Is Impossible | 72 | ||
| or: further developments of the kW Transistor Transmitter | |||
| K2PMM |
