- Page 1 and 2: Ii Gift to , enty Years of 73 o 174
- Page 3 and 4: Rack Attack from DenTron Components
- Page 5 and 6: Escape from Mt. St. Hel e ns! .....
- Page 7 and 8: Small wonder. TRIO-KENWOOD COMMUNIC
- Page 12 and 13: LOOKING WEST Bill Pasternak WA61TF
- Page 14 and 15: ( Jim Cain K1TN 306 Vernon Avenue V
- Page 16 and 17: ( Robert Baker WB2GFE 15 Windso r D
- Page 18 and 19: ( RTTY LOOP J Marc I. Leave y, M.D.
- Page 20 and 21: (---- Bill Gos ney WB7B FK public.
- Page 22 and 23: • COMPARE THESE FEATURES WITH ANY
- Page 24 and 25: ( HISTORY LESSON I'm not much given
- Page 26 and 27: [ OSCAR ORBITS -J) Coultesy of AMSA
- Page 28 and 29: FUNl J ohn Edwards WB21BE 78·56 86
- Page 30 and 31: ( NEW PRODUCTS ATV DOWN CONVERTER P
- Page 32: set se lection. When thi s switc h
- Page 35 and 36: crowned summit, making us fee l un
- Page 37 and 38: Signalcl'afters Pl'esents The ~I o
- Page 39 and 40: Photo C. WBill FF position s She il
- Page 41 and 42: Photo F. Ro n Kinto n WBI)MBZ works
- Page 43 and 44: IEXTRA \ Hamfest \_ 1 The Great Box
- Page 45 and 46: "'--WILSON SYSTEMS INC.--~----=g SY
- Page 47 and 48: WILSON SYSTEMS, INC. PRESENTS THE S
- Page 49 and 50: ~--WILSON SYSTEMS, INC.----. IWILSO
- Page 51 and 52: ~,~~ ,~ ~ ,~ ",=~ ~ " . "' ~ ~= _ ~
- Page 53 and 54: path mi les; d iv ided by 186,000 m
- Page 55 and 56: ---COMMERCIAL MOBILE &----... ~ BAS
- Page 57 and 58: STOPRF SPILl: OVER You may be losin
- Page 59 and 60:
COpy .. ...on inexpensive paper too
- Page 61 and 62:
in vol ved am p li f yi ng the v id
- Page 63 and 64:
ed to try a hotter tra nsistor (suc
- Page 65 and 66:
t u re st a b ilizes. If the displa
- Page 67 and 68:
Co mmerci al surp lus st rips, the
- Page 69 and 70:
DOUBLE YOUR PLEASURE Versatility Pl
- Page 71 and 72:
AUTOMATIC SWR & PEAK READING HF POW
- Page 73 and 74:
ASTRO-LOGICAL From Swan to Cubic 10
- Page 75 and 76:
No Cr ystals to buy La Band 32 -50
- Page 77 and 78:
dients. Components will include new
- Page 79 and 80:
verted pyra mid," and it means " Hi
- Page 81 and 82:
• NEVER t ell a tel evi sion new
- Page 83 and 84:
ALPHA 76A Two 8874 Tubes 1.5 KVA He
- Page 85 and 86:
MEMORY KEYER BREAK THROUGHI The r
- Page 87 and 88:
INTIMIDATED BY MORSE CODE? THE NEW
- Page 89 and 90:
- depend ing upon w here the stat i
- Page 91 and 92:
"""r"", """"'"' TS-520SE TR -7 TOP
- Page 93 and 94:
od-bye RFI With the compact ATR-680
- Page 95 and 96:
• A pi ece of 117-V ac li ne co r
- Page 97 and 98:
E ST-6000 Demodulator $659.00 I I '
- Page 99 and 100:
• Solid State • 240 watts DC SS
- Page 101 and 102:
som e syst em for measuring results
- Page 103 and 104:
YOU ARE LOOKING AT EVERYTHING THAT
- Page 105 and 106:
The f irst and last steps are essen
- Page 107 and 108:
MEMORY KEYER BREAK THROUGHI The r
- Page 109 and 110:
INTIMIDATED BY MORSECODE? AEABrings
- Page 111 and 112:
MODEL TR70A ATV RECEIVING CONVERTER
- Page 113 and 114:
Victor Yingst W D5DD R RR # 1, Bo x
- Page 115 and 116:
\ Ya gi- U da w it h yo u r station
- Page 118 and 119:
STOP RF SPILLOVE ~! You may be losi
- Page 120 and 121:
Leonard A. Stefanelli N8AD 260 Colu
- Page 122 and 123:
11 REM I NITI ALUE 28 CLEAA1 5 81 ,
- Page 124 and 125:
Ed Ingber WA6A XX 10816 N orthridge
- Page 126 and 127:
SELE CT ... DAT A .----'- '-'--, r-
- Page 128 and 129:
Photo E. Repeater in final checkout
- Page 130 and 131:
te r the nu cl eu s was known to be
- Page 132 and 133:
Buzz Gorsk y K8BG 712 Hillside Driv
- Page 134 and 135:
Counting with Class build this 500-
- Page 136 and 137:
INTIMIDATED BY MORSE CODE? THE NEW
- Page 138 and 139:
CAT, NO. .2 1 t ~ 15 1 • • •
- Page 140 and 141:
Glenn Jacobs W B7CMZ Poverty Flat A
- Page 142 and 143:
NEW MFJ 4 & a·Band Mobile Shortwav
- Page 144 and 145:
John F. Sehring WB2EQC PO Box 306 O
- Page 146 and 147:
Chris Brow n N1A UI One Man's Magaz
- Page 148 and 149:
off hou rs, or DXing from the m oun
- Page 150:
1961 73THANKSCUSHCRAFT ADVERTISER
- Page 153 and 154:
May 1963 de W2NSD lo"• • " ..y
- Page 155 and 156:
April 1965 de W2NSD!1 nev....ay die
- Page 157 and 158:
proble m w ith no reasonable ho pe
- Page 159 and 160:
cause som ebody says it is yo ur du
- Page 161 and 162:
- ------ March 1967 de W2NSD/l I se
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FREE! RADIO AMATEURS WORLD ATLAS wi
- Page 165 and 166:
June 1970 RAD IO SURPLUS A LA 73 A
- Page 167 and 168:
November 1972 TH E NEW RE GUL AT IO
- Page 169 and 170:
co urse, the Cadillac has the same
- Page 171 and 172:
March 1974 I -.._-- 4L ii'.': w Yo
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STEP UP TOTELREX Professionally Eng
- Page 175 and 176:
June 1977 1J.sTfiFF LOST FREQ UENC
- Page 177 and 178:
SLEP mail-order specials A''' '''':
- Page 179 and 180:
Robert M . Brown W9H BF 5611 M idda
- Page 181 and 182:
:a o I • .. Oil '" I AED ELECTRON
- Page 183 and 184:
ASTRON POWER SUPPLIES • HEAVY DUT
- Page 185 and 186:
I I . u • 10 METER CONVE RSION KI
- Page 187 and 188:
«~'Je\""\® antennas D. 2 Meters .
- Page 189 and 190:
op en the covers! The rest of th e
- Page 191 and 192:
,~ , S TA N DA RD KDK M ICR OPHON E
- Page 193 and 194:
Somet ime s we mu st juggle the ICs
- Page 195 and 196:
MICROWAVE ANTENNAS&KITS • MICROWA
- Page 197 and 198:
are show n in Fig. 2. The test poin
- Page 199 and 200:
TUfTS Electronic Department Store,.
- Page 201 and 202:
._~_ 311.... TUfTS Eledroni( Depart
- Page 203 and 204:
T HE IAMBIC KEY ER PAD DLE. Feature
- Page 205 and 206:
Bii\B EICldronkCm1>Ol'CI' TUfTS Ele
- Page 207 and 208:
TUfTS Electronic Department Store,.
- Page 210 and 211:
Ro y Cawthon N4CEY 2402 Pl ymouth L
- Page 212 and 213:
o e 1 0 1 e - t-- oiS> - - - 0'"' .
- Page 214 and 215:
[ IMH, SECT ION 5 SECTION BCD T HUM
- Page 216 and 217:
ca (.OOtil "rc + 12 '1 CIO .0 01 f
- Page 218 and 219:
circ ui ts; ho we ver, large preci
- Page 220 and 221:
t ries o ut of a possibl e 319 are
- Page 222 and 223:
G. C. Bragg ini, Via Rama 1, Ispra
- Page 224 and 225:
Post Office will become t he off i
- Page 226 and 227:
Element 1: See diag ram. Element 2
- Page 228 and 229:
( SOCIAL EVENTS LisNngs in this col
- Page 230 and 231:
(no o ne-day tab les). Double booth
- Page 232 and 233:
SLEP mail-order specials "","'PO s-
- Page 234 and 235:
( 47 em Part 97 IDodIet No. 19852;
- Page 236 and 237:
BA SIC AUTO PATCH • Access, ' Dis
- Page 238 and 239:
KAYLA'S KIPLING (--"'" I have been
- Page 240 and 241:
fro m p age 12 LOOKING WEST o swer,
- Page 242 and 243:
( NEW PRODUCTS J from page 32 In ad
- Page 244 and 245:
W2NSD/i NEVER SA.Y DIE edito r ia l
- Page 246 and 247:
There was also a demon stration of
- Page 248 and 249:
NEW! I~: :'~:~ :·ffl Tunable 420 M
- Page 250 and 251:
W2AU Balu n World fam o us W2AU Bal
- Page 252 and 253:
PERF ECT f OR USE WIT H A TlME8ASE.
- Page 254 and 255:
;~: ,,- w " IZI 2822 North 32nd Str
- Page 256 and 257:
FM MINI MIKE MINI KITS YO U HAVE SE
- Page 258 and 259:
• FREQUENC Y RA NGE : Receive and
- Page 260 and 261:
7403-5 741G-S 7413-S 7438-S 7444-5
- Page 262 and 263:
ASSOCIATED RADIO 913-381-5900 8012
- Page 264 and 265:
~~ TOLL FREE # (800) 528·0180 C!J
- Page 266 and 267:
@ MOTOROLA SelTJiconductor MRF454 $
- Page 268 and 269:
P.O. Box 401244-E Garlan d , TX. 75
- Page 270 and 271:
==== 79 TEchNicAL LibRARY =~~~ •
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e 73 DIPOLE AND LONG ·WIRE ANTENNA
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· of AdvE..R11S LIST R.5. No. Pilg