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Ham Radio 1990 May


<< Ham Radio Magazine Directory


Listed below is the Table of Contents for the Ham Radio 1990 May 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 Ham Radio 1990 May magazine index for information needed for amateur radio projects and reviews.

Ham Radio 1990 May
TitleAuthors 
Page#
The bi-square array18
N4LBJ
Helical whip for RV and mobile use (Weekender)18
W0BHG
Inexpensive triband mobile antenna (Weekender)18
AD5X
Nonresonant delta and V beam antennas18
KL7ISA
Rotatable trap dipole for 12 and 17 meters18
KD9SV
The bi-square array18
N4LBJ
The Gottingen heart antenna18
K3OQF
Elmer's Notebook: elementary electronics- alternating current and capacitors18
W1SL
Digital voice storage in the ham shack18
Short circuit
Backscatter: for sale: the 20-meter amateur band ...18
NX1G
Ham Radio Techniques: May perambulation18
W6SAI
Digital field strength meter18
N4TMI
Build your own supercharger18
Short circuit
Design curves for loudness-compensated volume controls18
Tseng Liao
Practically Speaking: potpourri18
K4IPV
Understanding over-the-horizon radar18
"Comments, AD1G"
Build your own supercharger18
Short circuit
DX Forecaster: 1989 DX propagation conditions18
K0RYW
"Skywave communications, part 3"18
WB3JZO
Microwaves: feedback18
KA1GT
Icom 7800 Ham Radio
Popular Callsign Lookups
for this month:

KB2KYC
N9DAX
W9CSX
K2US
N7MXQ

Stewart Warner R113
Stewart Warner 301-A
738 Silver Marshall
IR Widget
Reading Morse Code on your PC
FCC Datbase Lookup
Pixie Transceiver
PSK31 Circuit Interface
The Iambic Mouse
MaxTrac 900 Ham Conversion
GE MVP Ham Conversion
Weather Station
ICOM OPC-478 Interface
PIC to Network
Morse Code Decoder Circuit