{"id":2312,"date":"2020-07-03T21:19:34","date_gmt":"2020-07-03T21:19:34","guid":{"rendered":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-may-1966\/"},"modified":"2023-01-17T01:05:10","modified_gmt":"2023-01-17T01:05:10","slug":"73-amateur-radio-today-may-1966","status":"publish","type":"page","link":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-may-1966\/","title":{"rendered":"73 Amateur Radio Today – May 1966"},"content":{"rendered":"\n

73 Amateur Radio Today – May 1966<\/span><\/p>\n\n\n\n

Issue Contents:<\/span><\/h3>\n\n\n\n

New VHF Circuits for Transistors<\/h3>\n\n\n\n

– 6 meter converter and filter from Frank Jones …… W6AJF 6<\/p>\n\n\n\n

RF Applications of N-channel FETs<\/h3>\n\n\n\n

– Very important article; a 73 scoop of course …… WA5KLY 12<\/p>\n\n\n\n

Size is Impressive<\/h3>\n\n\n\n

– A little humor to brighten the day …… K3VMZ 14<\/p>\n\n\n\n

FSK Principles<\/h3>\n\n\n\n

– How to transmit RTTY on HF …… W4EHU 16<\/p>\n\n\n\n

VHF-uHF Panoramic Reception<\/h3>\n\n\n\n

– Now you can watch that empty band …… W5NPD 20<\/p>\n\n\n\n

UHF Grid Dipper<\/h3>\n\n\n\n

– Excellent dipper even if it does use tubes …… WA6BSO 24<\/p>\n\n\n\n

PY2USA<\/h3>\n\n\n\n

– Fostering good relations through ham radio …… PY2CUB 32<\/p>\n\n\n\n

W2USA\/tV<\/h3>\n\n\n\n

– Good publicity for hamming at the ’39 World’s Fair …… W4DKJ 34<\/p>\n\n\n\n

12 Volts on 6 Meters<\/h3>\n\n\n\n

– Ed doesn’t like semiconductors I guess …… K8ADG 38<\/p>\n\n\n\n

432 the Easy Way<\/h3>\n\n\n\n

– Cheep too …… WB2FYB 40<\/p>\n\n\n\n

Dealing with the Information Explosion<\/h3>\n\n\n\n

– In a blood thirsty way …… W2DXH 42<\/p>\n\n\n\n

Regulated DC-to-dC Converter<\/h3>\n\n\n\n

– Put in 6 to 24 volts and get out 12! …… W6GXN 46<\/p>\n\n\n\n

How Much Capacitance for that SSB rig?<\/h3>\n\n\n\n

– Beat the high cost of microfarads …… W4VRV 50<\/p>\n\n\n\n

The Mini-supply<\/h3>\n\n\n\n

– A simple inexpensive regulated power supply …… WA6BSO 54<\/p>\n\n\n\n

Origin of the Code<\/h3>\n\n\n\n

– An interesting sketch of history …… W2AAA 58<\/p>\n\n\n\n

Understanding AVC<\/h3>\n\n\n\n

– A very thorough article …… K5JKX 66<\/p>\n\n\n\n

Why Work the World Now?<\/h3>\n\n\n\n

– Complete rules of 73’s new WTW DX certificate …… W4BPD 78<\/p>\n\n\n\n

A Private Listening Speaker<\/h3>\n\n\n\n

– For mobiling …… K5BEC 80<\/p>\n\n\n\n

A Solid-state Product Detector<\/h3>\n\n\n\n

– The semiconductor answer to pentagrid mixers …… W6GXN 84<\/p>\n\n\n\n

HW-22 on CW<\/h3>\n\n\n\n

– Takes about 10 minutes too …… W7UXP 88<\/p>\n\n\n\n

Transistor Power Supply<\/h3>\n\n\n\n

– Simple quick and cheap …… WA2TOV 90<\/p>\n\n\n\n

Ham with a Heart<\/h3>\n\n\n\n

– K7SML a multiple sclerosis victim …… K7NZA 92<\/p>\n\n\n\n

Fuses<\/h3>\n\n\n\n

– What fuse to use where …… W9ZZH 95<\/p>\n\n\n\n

Confession<\/h3>\n\n\n\n

– A SF thriller …… W0HMK 96<\/p>\n\n\n\n

Low-voltage Gonset Super Six<\/h3>\n\n\n\n

– Throw away that HV power supply …… W0BMW 100<\/p>\n\n\n\n

HX-50 on MARS<\/h3>\n\n\n\n

– Very simple procedure …… K9CZI 104<\/p>\n\n\n\n

Improving Der Kleiner Keyer<\/h3>\n\n\n\n

– A few correct ions and improvements …… W4BRS 106<\/p>\n\n\n\n

More Contacts from Within<\/h3>\n\n\n\n

– Simple indoor antennas for high frequency use …… K3RXK 108<\/p>\n\n\n\n

For Those Who Have Given Up Code<\/h3>\n\n\n\n

– Encouragement for novices and technicians …… WA8BJK 110<\/p>\n\n\n