Pc Rtty

Bill Kantz WD2AEV sent in a query via CompuServe Bill has a copy of a RTY program for PCIones called BAUDOTC EXE. He said that the docs with the program claim to have source code available, but he can't find it anywhere, HeTs looking around for information on RTTY for the PC. Well, there are quite a few public domain programs for the PCIones One I have looked at is available on CompuServe's HamNet for downloading. RTTY.EXE was written by Perry Taylor W0SE, and T.L. Vinson WCNW. It seems to be a...

Ameco Publishing Corp

AMECO's new tunable preamplifier Model PT-3 continuously covers 1.8 through 54 MHz. Options are available for second receiver and separate receiving antennas. Retail, the PT-3 Preamplifier is 109.95, The P-12T power supply adapter is 8.95, For further information, contact AMECOh 220 E. Jericho Turnpike, Mineofa NY 11501 516-7415030 Or circle Reader Service number 214.

Icom

BeftS in StOCk rc Fl7lA 701 2SA H, 3BA. ISA. Mpc 2 4p R-70GO IC-701. C-375A, 275A H 3200A 47SA1 H. 735, tC 900.10-781 MAY We Help You With the Best in Commercial and Amateur Radios Kitty WA2SAP See You June 5, Newington. CT CES ' AljI L- t n.jT SA tf i Tr -i e . V y Tp 0 h . G -a- FQ re e .1 f . ti Motu e r- fiase Simflie TS440S AT. R-5000. R-2000, TS-940 S AT TM 221A 421A TM*297QA 50AS 0At TR-751A Kenwood SsrvJto fftrri+r, TM-721A, TS-711 B11A TM3550A, THWSAt , tH2t5A, IW-JTMA. TM.321A...

Info

Cover by Deborah Smith Photography by Suzanne Torsheya An interesting article on cosmology n a recent Discover mag* azine mentioned a Chandra Wick-ramasmghe as he author of several books, Hmmm. How many Wickramasinghes can there be in the world Could it be as common in Sri Lanka as Jones in America This took me back to 1959 and my flight around the world on Operation World-Wide. Lordy that was almost 30 years ago1 There J met Soma Wickrama-singhe 4S7ES and her beaulilul daughter Chilra during a...

Nb

YEASU FT1Q7M 180W XCVR original carton, never used. Best offer T. Schr der, 7605 Lakeland Valley Dr., Springfield VA 22153 703-455-3006 PROFESSIONAL QUALITY DTMF DECODER AND SELECT CALL SYSTEM by Vmce Yaka avich AA4MY. see Feb QST Magazine fof details Biank board M52-PCB only 17 95 Kit of Parts including board, 152-KIT only 69 95 Assembled and tested board 152-ASY only 99.95 Add 2.50 per order S'H ASA Engineering 2521 W LaPalma Unit K. Anaheim CA 92801. 714-952-2 U4 8NB732 LABORATORY Equipment...

Wmm Nye Company

The NYE RF Power Monitor gives peak, average or peak-and-hold readings using a sample-and-hold analog memory circuit. The monitor can display the cor rect peak power reading of a single 1 msec pulse for up to 20 seconds. Other features include adjustable ALOh automatic SWRs interchangeable couplers, SWR REV warning display, NiCd batteries with a separate charger, and full-wave detection system. Rated up to five kilowatts, the RFM-0D3 and the RFM-0D5 differ only in wattmeter scaling. Priced at...

Great Circle Map Company

The Great Circle Map Company now has azimuth-equidistant wail maps that give the radio amateur instant information on range and beam headings to any location on earth. Each map is unique, specially drawn using computer techniques, and centered on the indi vidual's QTH, The major surface features are detailed by hand. The station's calisign are hand-lettered on the iower right. Suggested retail, 59. For more information on these brightly colored, 35 x 23 maps, write The Great Circle Map Company...

BNB

BACK ISSUES 73, Kilobaud, Microcomputing, Byte, Popular Electronics, R dip-Eiectronis Interface Send preference. SASE 10 Bill Rossman 632 Wetmore. Everett WA 98201 BNB74S MoujiI ihJn iniffini O yd u r Windo fur Iht BEST -.-oveni Tw VERY pow Tf mctktA Clips hold firmly l'tn Ih'rckl W H if In tfllMCOpe lu ' V r rorcl to duty J J' r hE4 Ail i iin n 11 Ji MUST iop ptoplr ihj trutstl ftnzclvfil 30'500 MHk r Transmit 70-230 Mllr with up tu Kl watts djiiptnc- with 15r o h le- it. nnd choktf lt if...

Fx Series

200 wait rating IS foot coax Magnetic mount holds to 100 mph Model FX-2 2 Meter, black amp chrome Model FX-220 - 220 MM , hJackand chrome Model FX-2 AIs i Available in Black Model RX 2 I Alio Available in Black r Model FX-2 AIs i Available in Black Model FX-2B, 2 Meter Model FX-220B, 220 MHz

Membership Application

25 in u S 533 eisewh amp e iU.S. funds Licensed amateurs or age 65 or o--er upon submitting proof of age, may request he special dues rate of 20 in the U S 28 elsewhere, in U S. funds Persons age 17 and younger may qualify for special rates, write for application, For postal purposes, fifty percent of dues is allocated to OST tntr balance foi membership The American Radio Relay League 225 Main SL Newington, CT. 06111 USA I'd like to make the following clarifications regarding my 4 1 DTMF...

Glb Netlink Highspeed Data Transceiver

U6 t lOLiTom i p'r- vt'J 1 m anmxjncfr j im difl-io' in digital- Jui n.ii.j 1.1,11a iolurlhin iln- dowioprnern dltwinf maiortai aTaiitii iwo'ti Netimn facta ve ipvci cafty tended tor jh m rcmotf unsns -j J fdr long m wvc pai-Dte Mh any digriJH tonwt they lunr oiovrd ctramvnd to and lecM 5 c- trar md m less mifr 5 - seucna Kn fltd ng ira . Bin - chertwl A tanpiiig Ut , gt - gt - red r'iJi J . 1 i t rr n ftuT -izi - t- -r . crrttat cmant wi tvmoef Ln-coripenHt 0 orcutry tor refaaO meeted...

Dealers

Your company name and message can contain up to 25 words for as little as 199 yearly prepaid , or 50 for three months prepaid , no mention of mail-order business permitted. Directory text and payment must reach us 60 days in advance of publication. For example, advertising for the April 88 issue must be in our hands by February 1st. Mail to 73 Amateur Radio, Hope Currier, WGE Center, Peterborough, NH 03458. We are happy to provide Ham Help listings free, on a space available basts. To make our...

L

Gaas Fet Preamp

SENSITIVITY SECOND TO NONE GaAsFET front end on vhf models gives 12dB SINADof 0.12uV vhf , G ,15uV 220 . UHF model 0.25uVstd, luV with optionaE helical resonator preamp. SELECTIVITY THAT CANT BE BEAT Both 8-poie xtal filter amp ceramic fi iter for gt lMdB at only 12kHz. Hefical resonator front end to combat desense amp intermod. CLEAN, STABLE TRANSMITTER, up to 18W output Standard BOW with accessory power amplifier. FCC TYPE ACCEPTED for commercial high band and uhf. Courtesy beep...

New Ft

Hy-Gain, C usher a ft, Rohn, Tri-Ex, and Alliance Package Specials Available 25-,Van Mobile with IK-56 speech synthesizer already instailea PHe' good - F' . lei bmiied quanwy sutiieci to u o1 sale T ft Build America Drive Bltio 6 B Shies Roaa IT LT Woodhnoge Virginia 221 amp 1 Salem. New Hampshire g3079 C HH Lntcrm tiort 703 643 lt uj63 New England nh irc'-ljUcJi 7Vi Service Dep . 7031 494-8750 ToN Free 800-444-0047 1988 Buyers fa 703i 3679 irtto i Service 603 698-3750 Guide Catalog Store Hours...

Sweden

Rune W nde SM0COF Frejavagan 10 S-155 00 Nykvarn Sweden The European Common License has been approved in Sweden as of March in part. It is in accordance with the so-called CEPT Recommendation and is valid for amateurs from those other countries which also have implemented this kind of license. It means that amateurs from West Germany, Norway, Denmark, The Netherlands, Luxembourg, Belgium, Austria, Switzerland, France, and Monaco do not need to apply for a visitor s license when in Sweden IF...

Uniden

Uniden Corporation of America has pur chased the consumer products line of Regency Electronics Inc, for about 12,000,000. To celebrate this purchase, we're having our largest scanner sale in history Use the coupon inthisadforbig savings. Hurry offer ends July 31, 1988. Get speaa lt savings on tha scanners it sled in tti gt amp coupon This coupon must w included witn ycut pr pa-d order Cred'tcardi person 'checks antiquary Vty discounts ate excluded from this offer. Offer valid or yon prepaid o...