Gift to

= = === = TEST E QUIPMENT =====:::;~
. RF AND DIGITAL TEST EQUIPMENT YOU C A N
BUILD- BK1 044-Rf burst, function , sq ua re wave generator s,
var iable length pulse ge nerators - 100 kHz marker, i-f and rf sweep
generato rs, aud io osc, aflrf signal injector , 146 MHz syn thesizer,
diqital readou t s for count ers, several counters, prescale r,
mic rowave met er , etc. 252 pages. $5.95.*
. YOL. I COMPONENT TESTERS- LB7359- . . . how to build
t ransi st or testers (8), di od e t este rs (3), Ie testers (3), vo lt meters
and VTVMs (9), o hmmeters (8 different kinds), indu ctance (3),
capacity (9), Q meas ureme nt, crysta l chec king (6), tem per atu re (2),
aural met er s fo r th e bli nd (3) and al l so rts of m iscellan eous da ta on
meters ... usi ng t hem, mak ing t hem more versatile, maki ng standa
rds. Inval uable bo ok. $4.95.*
. YOL. II AUDIO FREQUENCY TESTERS-LB7360- . . . ja m
packed w ith all ki nds of audio frequency test eq uipment. If yo u're
into SSB, Rn y , SSTV, etc., t his book is a mu st for yo u . .. a go od
book for hi-fl add ic ts and experimenters, tool $4.95.*
• VOL. III RADIO FREQUENCY TESTERS -LB7361-Radio frequency waves, the co mmo n denom inato r of Am ate ur Radi o .
Suc h it ems as SWR , antenna im pedance, li ne impedance, rf output and field st rength; det ailed instr uct ion s on testing t hese
it ems incl udes sections on sig nal generators, cryst al calibrators, gr id dip oscillators, noise generators , du mm y loa d s and
mu ch mor e. $4.95. *
.VOL.IV IC TEST EQUIPME NT - LB7362- Become a t roubleshoot ing wizard! In th is fourth vo lume of the 73 TEST EQUIP­
MEN T LI BRARY are 42 home co nst ruction projects for bu ild ing t est equ ipment to wo rk with your ham station and in servicing
digital equ ipment. Plus a cum ulative index for all fo ur vo lumes of t he 73 TEST EQUIPMEN T LIBRARY. $4.95.*
""
. THE MAG IC OF HAM RADI0-BK7312 -by Je rro ld Swank,
W8HXR begi ns with a br ief hi sto ry of amate ur rad io and o f
Jerry's invo lvement in It. ' Part 2 details many of ham rad io's
of
The J\'1agi c
h eroic mo ment s. Hamdo m's c lose t ies w ith t he continen t of An ­
tarctica are t he subject of Part 3. In Part 4 t he st ra nge and
Gflatn "Radio
humorous sides of ham life get t heir due. And w hat of t he
f uture? Part 5 peer s int o t he crysta l bal l. $4.95. *
bl' J