GE Ham News

• Top Efficiency on 10!
• Questions and Answers
• Tricks and Topics
• Technical Information - GL-813

May - June 1946

• Quick QRO - Clean Keying
• Questions and Answers
• Tricks and Topics
• Technical Information - FG-17

July - August 1946

• Pee Wee Powerhouse
• Questions and Answers
• Tricks and Topics
• Condensed Data - 6C4, 12AT6, 12BA6, 35W4, 50B5

Sept - Oct 1946

• The R-9'er
• Questions and Answers
• Tricks and Topics
• 6AK5 - Basing Diagrams - Pin Connections

Nov - Dec 1946

• One Kilowatt - One Chassis
• Here it is!  More on the R-9'er
• Why Forced-Air Cooling
• Questions and Answers
• Tricks and Topics
• Technical Information - GL-8000

Jan - Feb 1947

• DX Log

March - April 1947

• GL-837 Oscillator-Doubler
• One-Tube Keying Monitor
• WAC - WAS - WAZ - WBE - BERTA - DXCC
• Technical Information - GL-837

May - June 1947

• Guillotine Converter
• Questions and Answers
• Tricks and  Topics
• Technical Information - 6C4, 6AK5, 6BE6, 6X4

July - August 1947

• VFO Design and Construction
• Questions and Answers
• Tricks and Topics
• Technical Information - GL-837

Sept - Oct 1947

• Five-Band VFO
• Technical Information - GL-807

Nov - Dec 1947

Prices Effective 1948

• Rig-Builder's Circuit Guide

Jan - Feb 1948

• Gadgets: Three Useful Accessories
• Audio Oscillator
• Volt-ohmmeter
• Modulation Monitor
• Tricks & Topics
• WAVE Award
• Technical Tidbits

March - April 1948

• Remote Control by Carrier Current
• Selenium Rectifier Power Supplies
• Technical Information - 6RS5GH1, 6RS5GH2

May - June 1948

• Megabooster (HF Final Using GL-2C43 Lighthouse Triodes)
• Technical Tidbits (Caution - Screen Grid at Work; Wiring Techniques)
• Tricks & Topics
• Questions & Answers
• Parasitics

July - August 1948

• Economy Half-Kilowatt (CW Man's Special with VFO)
• Technical  Tidbits (Proper Plate Tank Padding)
• Questions & Answers
• Tricks and Topics (Variable Condenser; Crystal Stretching; Non-Slip Equipment)
• Technical Data - GL-4D21/4-125A

Sept - Oct 1948

• Single Sideband Reception (an adapter to convert a superhet into a true single sideband receiver)

Nov - Dec 1948

• Table-Top Antennas (small transmitter for Antenna Experiments)
• Technical  Tidbits (HF RF Chokes)
• Questions and Answers
• Tricks & Topics
• Technical Data - 12AT7

Jan - Feb 1949

• MHE Transmitter
• Questions and Answers
• Tricks and Topics
• Sweeping the Spectrum
• Technical Data - GL-2E26

March - April 1949

• Frequency Standard
• Questions and Answers
• Tricks and Topics
• Technical Data - 6AK5

May - June 1949

• Lazy Linear (final for AM, NBFM, CW, or SSB)
• Technical Tidbits (restricting speech range in speech amplifiers)

July - August 1949

• Restricted Range Speech Amplifier
• Tricks and Topics
• Questions and Answers
• Sweeping the Spectrum
• Technical Data - 12AX7

Sept - Oct 1949

• Harmoniker
• Index V1, N1 to V4, N6

Nov - Dec 1949

• DX Log

Jan - Feb 1950

• Emergency-Portable Rig
• Designer's Corner (capacitive interstage coupling)
• Sweeping the Spectrum
• Technical Information  - 6AK6

March - April 1950

• Logarithmic Compressor
• Sweeping the Spectrum
• Tricks and Topics

May - June 1950

• Mobile Modulator
• Mobile and Emergency Antenna
• Sweeping the Spectrum
• Technical Data - 12AU7

July  - August 1950

• Canadian Questions and Answers
• Maximum Ratings and Typical Operation
• Repairing Loose Anode Caps
• Fluorescent Lamp Interference
• Tricks and Topics
• Sweeping the Spectrum
• Designer's Corner

Sept - Oct 1950

• SSB Jr.
• Designer's Corner (note on SSB Jr. rig)
• Sweeping the Spectrum
• Technical Information - 6AG7

Nov - Dec 1950

• Vol. 1, No. 1 through Vol. 5, No. 6

Index

• Electrophone (Inexpensive condenser mic)
• Technical Information - Z-2061
• Technical Tidbits (Using resistors as RF loads)

Jan - Feb 1951

• TVR High-Pass Filter
• Utility Power Supply
• Tricks & Topics
• Sweeping the Spectrum
• Designer's Corner - Full-wave Transformer Design

March - April 1951

• Transmitter Tube Testing
• Sweeping the Spectrum
• RF Power Indicator

May - June 1951

• Signal Slicer
• Designer's Corner
• Sweeping the Spectrum
• Germanium Diodes

July - Aug 1951

• 6-Meter Receiver
• Technical Tidbits (Receiver Noise Figure)
• Sweeping the Spectrum

Sept - Oct 1951

• Tricks & Topics
• Sweeping the Spectrum
• That Old Nut and Bolt Trick
• Parasitics

Nov - Dec 1951

• 6-Meter Transmitter
• Sweeping the Spectrum
• Technical Information - GL-2E26

Jan - Feb 1952

• Oscillator - Monitor
• Tricks & Topics
• Designer's Corner
• Sweeping the Spectrum
• Technical Information - 1N48

March - April 1952

• 6-Meter CD Receiver
• Sweeping the Spectrum
• Technical Information - 6BJ6

May - June 1952

• Mobile-Marine Receiver
• Sweeping the Spectrum

July - Aug 1952

• Power Peaker
• Designer's Corner

Sept - Oct 1952

• S/N-6 Cascode 2 Meter Pre-amplifier
• The Edison Radio Amateur Award
• Sweeping the Spectrum
• Technical Information - 6BK7

Nov - Dec 1952

• DX Log

Jan - Feb 1953

• Mobile/Portable Power Supply
• Antenna Loading Coils
• Tricks & Topics
• Sweeping the Spectrum
• Edison Radio Amateur Award Winner

March - April 1953

• The Dioplex
• Sweeping the Spectrum
• The Ruggedized 6AQ5

May - June 1953

• The Super 430
• Sweeping the Spectrum
• Rat Trap Pulse Generator

July - Aug 1953

• Tips on Winding Coils
• Tricks & Topics
• Sweeping the Spectrum
• 1953 Edison Radio Amateur Award
• Technical Information - 12V6

Sept - Oct 1953

• Field Meter
• Tube Type Designation Systems
• Sweeping the Spectrum
• "Operation Bump"

Nov - Dec 1953

• Dynamic Characteristics of Power Supplies
• TV Channel Frequencies
• Designer's Corner
• Sweeping the Spectrum
• Trapping Transients

Jan - Feb 1954

• Two 250 MA Plate Power Supplies
• Power Control Unit
• Sweeping the Spectrum
• Technical Information - 6AV5

March - April 1954

• Picking the Proper Insulation
• 1953 Edison Radio Amateur Award Winner
• Sweeping the Spectrum
• A Streamlined Rectifier

May - June 1954

• VTVM Adapter
• Sweeping the Spectrum
• Slicing Up Electronic Tubes

July - Aug 1954

• 220-Megacycle Converter
• Restoring Crackle Finish
• Sweeping the Spectrum
• UHF DXpert

Sept - Oct 1954

• 600-Watt All-Band Amplifier
• Sweeping the Spectrum
• To Honor Amateur Radio

Nov - Dec 1954

• "Operation Crystal"
• Coil Inductance Calculator
• Sweeping the Spectrum
• Technical Data - 6CA5

Jan - Feb 1955

• "Operation Crystal"
• Low-Pass Audio Filter
• Thumbnail Theory
• Sweeping the Spectrum

Mar - April 1955

• "Operation Crystal"
• Ham Shack Intercom
• Edison Radio Amateur Award Winner
• Essential Characteristics Handbook

May - June 1955

• "Operation Crystal"
• Technicians' Delight Transceiver
• Sweeping the Spectrum
• Transceiver Test Meter

July - Aug 1955

• "Operation Crystal"
• "Simple-Sixer" converter
• Sweeping the Spectrum
• 1955 Edison Radio Amateur Award

Sept - Oct 1955

• Bonus 100-watt Transmitter
• Sweeping the Spectrum
• "Operation Crystal"

Nov - Dec 1955

• DX Log

Jan - Feb 1956

• Tri-Range VFO
• 1955 Edison Award Winner, W2JIO
• Sweeping the Spectrum
• "Operation Crystal"

March - April 1956

• Transistor Broadcast Band VFO
• Transistor 3.5-megacycle VFO
• Sweeping the Spectrum
• Technical Information - Transistors (2N107, 2N135, 2N136, 2N137)

May - June 1956

• 144-Megacycle Converter
• Tricks & Topics
• Sweeping the Spectrum
• Technical Information - 6AM4

July - August 1956

• The HAMSCOPE
• Announcing the 1956 Edison Award
• Sweeping the Spectrum
• Using the HAMSCOPE

Sept - Oct 1956

• Single-Sideband background
• Using the MIX-SELECTOR CHART
• Sweeping the Spectrum
• Technical Tidbits - What about mixer circuits?

Nov - Dec 1956

• Directional Beam Antenna
• Reducing Fluorescent Lamp QRM
• Sweeping the Spectrum

Jan - Feb 1957

• "PACKAGED SELECTIVITY"
• 1956 Edison Award Winner - W3CUL
• Sweeping the Spectrum
• "OPERATION DEEPFREEZE"

March - April 1957

• Harmoniker
• Emergency-Portable Rig
• TVR Hi-Pass Filter
• Mobile Modulator
• Sweeping the Spectrum
• New Handbooks

May - June 1957

• 100-watt Mobile Power Supply
• Sweeping the Spectrum
• Mobile Tube Heater Hints

July - August 1957

• Dual-Voltage Power Supplies
• Sweeping the Spectrum
• Technical Information - GE Resistors

Sept - Oct 1957

• 150-WATT SINGLE BANDER
• Technical Tidbits - High-C Oscillators
• Sweeping the Spectrum

Nov - Dec 1957

• MORE ABOUT 150-WATT SINGLE BANDERS
• Sweeping the Spectrum
• Single Bander Random Hints

Jan - Feb 1958

• DOUBLE SIDEBAND JUNIOR
• 1957 Edison Award Winner - K5BQT
• G-E HAM NEWS Reader Survey
• Sweeping the Spectrum

March - April 1958

• Packaged VHF Exciters
• Sweeping the Spectrum
• VHF Exciter/K2DBS

May - June 1958

• DX Log

July - August 1958

• GADGET RACK
• Scanning the Spectrum
• 1958 Edison Award
• COMBO MONITOR
• CONEL MONITOR

Sept - Oct 1958

• More GADGET RACK Ideas
• Scanning the Spectrum
• CHANNEL SPOTTER calibrator
• AUDIO PREAMP/LIMITER/PATCH
• 1958 ALL-AMERICAN AWARDS

Nov - Dec 1958

• 7077 R. F. Amplifiers
• for 432 megacycles
• for 144 megacycles
• Scanning the Spectrum
• New Heaterless miniature tube
• Technical Information - 7077

Jan - Feb 1959

• High-C BANDSWITCHING VFO
• Scanning the Spectrum
• 1958 Edison Award Recipient - K2KGJ
• Technical Information - 6L6-GC

March - April 1959

• 200-watt DOUBLE SIDEBANDER
• Scanning the Spectrum
• 7-Foot G-E Tube at IRE Show

May - June 1959

• SOLID HIGH-C VFO
• Scanning the Spectrum
• 200-watt DOUBLE SIDEBANDER (Part II)
• 1959 Supplement to DX LOG ISSUE
• TECHNICAL INFORMATION - 6EZ8

July - August 1959

• COMPACT TRIODE KILOWATT
• Scanning the Spectrum
• Mobile Power Supply Offer
• New Essential Characteristics

Sept - Oct 1959

• KILOWATT GROUNDED-GRID LINEAR AMPLIFIER
• Scanning the Spectrum
• New Ceramic Receiving Tubes
• Technical Information - 12FQ8

Nov - Dec 1959

• OPERATING G-E HI-FI TUBES AS MODULATORS
• Scanning the Spectrum
• All-Band Balun Coil
• Simplified Coil Design
• Feedline Test for Transmitter Parasitics

Jan - Feb 1960

• A MOBILE TRANSMITTER/ CONVERTER FOR 3.9 MC
• Scanning the Spectrum
• General Electric Enters Citizens Radio Field
• THE HANDY ANDY TOWER
• 1959 Edison Award Recipient - W8AEU

March - April 1960

• NEW G-E RECTIFIER TUBES
• PI-NETWORK ANTENNA TUNER
• MONITORING ADAPTER FOR OSCILLOSCOPES
• Scanning the Spectrum
• IMPROVED CARBON MICROPHONE CIRCUITRY
• 6AR8 SHEET BEAM TUBE

May - June 1960

• HIGH-POWER MOBILE RADIO SYSTEMS
• Scanning the Spectrum
• MOBILE POWER SUPPLY IDEAS
• General Electric Announces "Compactron" Multi-function Devices

July - August 1960

• CRYSTAL CONTROLLED MOBILE CONVERTERS
• Scanning the Spectrum
• Bandswitching Mobile Converter
• Single Band Mobile Converter
• BC-453 Conversion Suggestions
• 1960 Edison Award Announced

Sept - Oct 1960

• MOBILE LINEAR AMPLIFIER
• Scanning the Spectrum
• FINAL CALL - 1960 Edison Radio Amateur Award
• Triple Triode Compactron Devices Announced

Nov - Dec 1960

• THE OMNIVOX
• VERSATILE POWER SUPPLY
• SCANNING THE SPECTRUM

Jan - Feb 1961

• SSB-600 GROUNDED-GRID LINEAR AMPLIFIER
• Simple Sensitive Multimeter
• 1960 Edison Radio Amateur Award - Recipients - KH6UK, W6NLZ

March - April 1961

• LOW-COST RF WATTMETER
• TWO-TUBE DIFFERENTIAL KEYER
• SCANNING THE SPECTRUM

May - June 1961

• MODERN HETRODYNE EXCITER
• SCANNING THE SPECTRUM

July - August 1961

• TRANSMITTER PROTECTIVE CIRCUITRY
• INDUCTIVE TUNING FOR HIGH-C RF OSCILLATORS
• SCANNING THE SPECTRUM
• ANNOUNCING THE 10TH ANNUAL EDISON RADIO AMATEUR AWARD

Sept - Oct 1961

• The LWM-3, A Bandswitching Mobile SSB Transceiver, Part I
•  1961 Edison Award Nominations

Nov - Dec 1961

• THE LWM-3 - PART II - CONSTRUCTION DETAILS
• Three GE Amateur Handbooks Now Available
• More G-E Compactron Devices Announced

Jan - Feb 1962

• DX LOG ISSUE

March - April 1962

• 3-WAY VHF'ER
• MOBILE RADIO CONTROL UNIT
• RECIPIENT - 1961 EDISON RADIO AMATEUR AWARD: William G. Welsh, W1SAD

May - June 1962

• A COMPLETE 20-WATT 144-MC. SSB/ CW EXCITER
• SCANNING THE SPECTRUM

July - August 1962

• Special Report on VHF SSB
• A 144-Mc Direct SSB Generator
• A Triple Voltage-Regulated Power Supply
• Principles of the Transitron Crystal Osc
• Eighteen More G-E Compactrons

Sept - Oct 1962

• KCS Compactron - Amateur Band Receiver, Part I
• The Loadbox - A Power-Indicating Dummy Antenna
• Four Small G-E Transmitting Tubes Announced

Nov - Dec 1962

• KCS Compactron - Amateur Band Receiver, Part II
• Meet Your Editor
• Addresses From Which to Obtain Information on General Electric Products

Spring 1963

This file contains the 82 pages of supplementary materials that appeared in the last of the bound volumes of G-E Ham News.  These notes include corrections to the original articles and, in some cases, expanded descriptions.  The PDF file is 13.3 MB in size. 

Supplement