DOCSLIB.ORG

Units of Veritechnology Electronics Corporation

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Units of Veritechnology Electronics Corporation I SNOW Build our new kit picture-in-picture TV with premium stereo sound and ) full-featured remote control. Turn to pages 4 and 5. Units of Veritechnology Electronics Corporation Dear Friends: Your Heathkit Catalog World Famous Manuals Computer tech- The new spring '89 Heathkit catalog 'n tiologv is advancing Included with each kit is one of our laster than ever. And brings a selection of line electronic world famous assenibly manuals to aid • at Heath/Zenith, we products into 'our home. You'll find every step of the way. The re writ- - always keep on top hot ii quality assembled products and ten byuor own technical writers, experts of what's hot and our own electronic kits. in the product lines, who are actively in- ' hat's new. We can' volved in the various stages of building I everything from each newproduct. poerlul business computers to the Clearly written manuals are the ultimate in laptop portables, both result of such involvement. The step-by- Zenith Data Systems and Apple Fine Assembled Products step lot-mat and large pictorials of key Computer. Plus we bring you Many of the assenibledproducts we assembly steps give even the novice printers, software and accessories feature carry another manufacturer's electronic kit builder the tools necessary from a wide variety of big-name name; others are our own. Whether they to succeed. manufacturers. At prices that other carry our name or another name, all computer chains will find hard to must meet the stringent standards of beat. our engineers and undergo the careful If you're into kit building, we testing and evaluation of our quality carr a full line ol fun-to-build controll'( )l &.'x x' Ii 5. Manual Preview Offer Heathkit computers and electronics - Jf you'd like to see how easy kit fir home and business. It you like building really is, order the manual first. your electronics assembled, we have We'll deduct the price of the manual that too - ever thing from home when you buy the kit. entertainment and security systems Our Own Electronic Kits Most of our manuals sell for $8.00. to amateur radio and instruments. What makes us special, however; is If the one you're interested in costs less And, of course, there's that added our electronic kit line. Our kits are fun than $8.00, we'll refund the overpay- dimension that puts Heath/Zenith to build and give you a real sense of" ment. If it costs more than $8.00, we'll one step ahead of the competition: accomplishment when you're finished. bill you for the balance. Please add fast and friendly service that meets - Like puzzles, they simply require you to 106/c for shipping and handling for each and even exceeds - 'our lollow directions and pay close attention manual ordered. expectations. to detail. Send your request to Heath We have 65 stores nationwide to When you build one of our kits, you Company, Paris Department, Benton serve you. Stop by or call s-our nearest become the expert. You learn exactly Harbor, Michigan, 49022. Heath/Zenith Computers & what's inside and how the parts relate to Electronics Center today. each other. This kind of product knowl- Sincerel edge gives you a unique advantage in operating and maintaining your kit. Joseph M. Schulte President OR Veritechnologv Electronics Kit Skill Levels Corporation ,". Skill level one kits include rela- tively few components andl'equii-e sim- ) je, it any, soldering. A fewwordinary iousehold tools such as pliers, blade and Phillips screwdrivers, wire strippers The Heathkit Pledge and a pencil soldering iron are all you YOU vilI succeed. Carefull writ- need. Our starter kits on pages 48 and 49 ten instruction manuals help make and even our computers are examples of certain that you clearly understand skill level one kits. the assembly and operation of uur Skill level two kits, such as our kit. And if ou do have any questions, new 27" TVs on pages 4 and 5, have Technical Consultation just call or write out' Heath technical more components and require more Our specially trained technical advisors or consult oiir nearest complex solder connections. Build time consultants are available during regular Heath/Zenith Computer's and Elec- also increases and a few additional business hours. Experts in their product tronics Center. We's i built our world tools, such as a nut driver; may be lines, they'll help you troubleshoot a kit famous reputation on this one simple required. building problem or answer 'our ques- pledge: We won't let you fail!" tions about a product. ' Skill level three kits are the most Their phone numbers are listed on challenging projects, with increased page 51, according to product category. numbers of components and soldering Call or write them in care of Heath connections. Our ID-5001 Weather Company, Technical Consultation, Computer on page 23 is an example. Benton Harbor, Michigan, 49022. Table of CONTENTS -46 Home Entertainment Amateur Radio Five Heathkit TVs to build A wide selection of equip- yourself including our two new ment for your ham shack 27" kit TVs with premium stereo including the SB-1400 All-Mode sound, Zenith camcorders and Iransceiver. And on page 35, a VCRs, plus our complete line sting of upcoming hamfests to of hi fi components. :iiark on your calendar. I622] Security and Lighting Tools, Starter Kits Wireless home secuntv, a The tools you need br kit home monitor, indoor and out- building plus our starter kit door security lighting and an . series. The Educational Manual expandable home convenience p.z on page 48 helps you understand system for instant control of the principles of electronic kit lights and appliances. building. Weather Heath/Zenith Centers Our sophisticated ID-5001 Call or stop by vour nearest Weather computer and weather Heath/Zenith Computers & stations to build yourself, a Electronics Center for your own rainfall gauge, and a plug-in weather card for IBM and home office. Store locations are compatible PCs. listed on page 69. Computers Marine Workstations custom de- Three new marine products .ined to your exact needs, easy- for the fishing enthusiast: a fish- to-build Heathkit computers in- ing loran, a dual video sonar and cluding our first kit laptop, and a a video fish finder. Plus a fully selection of software, peripherals automatic portable loran. and fine Zenith computers. 2729 70-83 Home Products 0 Instruments Oscilloscopes, frequency A digital clock with batter ....- backup, our patented Mosi counters, DMMs and more. Accurate Clock and a selection Some kits, others assembled. practical, easy-to-build kits lo Plus, our exclusive PC Logic your horn Analyzer on page 76. Radio Control I ducation An exciting array of RC car Award-winning Heathkit/ RC planes and our latest /nith Educational Systems the radio controlled Fairwind urses and trainers for the sailboat. For solo kin oi inc-study learner. Pages 84 competitive challenge. 'd 85 tell you more. 3 sound. Five watts minimum continuous -..----- j RMS power is delivered to each chan- nel's 4½" high compliance woofer and 2" piczo tweeter for true component sys- tem sound. An MTS stereo decoder pro- cesses stereo telecasts, simultaneously telecast second audio programs (SAP) or mono telecastprograms. Also, an audio iv feature allows you to listen to high tlity sound through the television's bakers without having a picture on the ,,en. I i-screen menu displays On-screen menus let you adjust the cttings for picture, sound, program- ming, signal input and other selections all by remote control or from the conve- nient front panel controls. A master icset option allows you to return adjust- ments to factory-set levels if desired. And, automatic demonstration shows you how to select and adjust menu- driven controls and special features. --- Special picture alignment menus are also included. World System Teletext Available to nearly 40 million Amer- Simulated TV pictures ican homes (not broadcast in Canada), World System Teletext programming lets you receive news, sports, weather or Get two TVs in one with our Feature-packed P/I business reports right on your TV It's kit picturein picture* TV VCR remote control like having a news wire right in your Channel flipping becomes a thing addition, you can sequentially sample living room - delivering the most up-to- of the past with our new 27" picture-in- and freeze video from three different date reports. picture kit TV This Digital System 3 TV channels in three separate insets. Infrared remote control television features the new picture-in- All by remote control! Sit back and relax as you turn your picture technology that allows you to TV on/off, swap pictures, select chan- watch simultaneously one video source New premium stereo sound nels, scan favorite programmed chan- on the main screen and another inside a Enjoy the latest in television audio nels, mute sound and adjust volume all framed inset. The second source can with our new premium stereo sound by remote control. You can even recall come from an external TV tuner, VCR, system. Two 2-way stereo speaker sys- channel number and time, flash back to video camera or video disc player. Great tems are constructed inside their own last channel viewed, and select TV for keeping up on more than one ball ported enclosure and then mounted into stereo, monaural or second audio sound. game at a time. With the picture swap the TV's cabinet to deliver deep bass In addition, you can make Teletext mode feature, you can switch the inset with response and greater dynamic range. selection and access various functions of the main screen at any time to keep up The system's crossover network helps the on-screen menus.
Load more

Recommended publications
  • K-1 All-Wave Receiver Heathkit of the Month
    HOM rev. new Heath of the Month #80 - K-1 All-Wave Receiver Heathkit of the Month #80: by Bob Eckweiler, AF6C AMATEUR RADIO - SWL The Heathkit K-1 Three-Tube All-Wave Beginner’s Receiver Some K-1 All-Wave Receiver History: The first piece of radio equipment using the Heathkit name is the K-1 “Three-Tube All- Wave Beginner’s Radio” (Figure 1). It was in- troduced in the March 1948 Heath Flyer (Figure 2) and soon after in ads in the April issue of Popular Mechanics and May issue of Radio News. Prior to that, Heath adver- tised in Radio News for three months (Jan- uary through March) an Amateur Transmit- ter with the Heathkit name (Figure 3). The model number is unknown, as is whether any Figure 2: The first Heathkit K-1 ad from the March 1948 were ever delivered. None have been found as Heath Flyer. Do you notice anything wrong with this ad? of yet, so it is not being considered as the first piece of Heathkit radio equipment. While the ad appeared in some magazines between January and March of 1948, this transmitter kit never appeared in a Heath flyer. Figure 3: The “Mystery” Heathkit Transmitter from Figure 1: The Heathkit K-1: 3-Tube All Wave Receiver March ad in Radio News. At 20 lbs. shipping weight shown with optional mahogany cabinet that became (less power supply) it must have had some serious iron available after January 1949 (Heath Co. photo) inside. Copyright 2008 - 2017, R. Eckweiler & OCARC, Inc. Page !1 of !8 HOM rev.
    [Show full text]
  • Do-It-Yourself Devices: Personal Fabrication of Custom Electronic Products
    Do-It-Yourself Devices Personal Fabrication of Custom Electronic Products David Adley Mellis SB Mathematics Massachusetts Institute of Technology, June 2003 MA Interaction Design Interaction Design Institute Ivrea, June 2006 SM Media Arts and Sciences Massachusetts Institute of Technology, September 2011 Submitted to the Program in Media Arts and Sciences School of Architecture and Planning in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Media Arts and Sciences at the Massachusetts Institute of Technology September 2015 © 2015 Massachusetts Institute of Technology. All right reserved. Author: David A. Mellis Program in Media Arts and Sciences August 7, 2015 Certified by: Mitchel Resnick LEGO Papert Professor of Learning Research Program in Media Arts and Sciences Accepted by: Pattie Maes Academic Head Program in Media Arts and Sciences Do-It-Yourself Devices Personal Fabrication of Custom Electronic Products David Adley Mellis Submitted to the Program in Media Arts and Sciences School of Architecture and Planning on August 7, 2015 in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Media Arts and Sciences at the Massachusetts Institute of Technology Abstract Many domains of DIY (do-it-yourself) activity, like knitting and woodworking, offer two kinds of value: the making process itself and using the resulting products in one’s life. With electronics, the sophistication of modern devices makes it difficult to combine these values. Instead, when people make electronics today, they generally use toolkits and other prototyping processes that aren’t well suited to extended use. This dissertation investigates digital fabrication (of both electronic circuit boards and enclosures) as an alternative approach to DIY electronics, one that can support individuals in both making devices and using them in their daily lives.
    [Show full text]
  • HOM Rev. New Heathkit of the Month #48 - HS-3860 Laptop Heathkit of the Month #48: Baud Modem
    HOM rev. new Heathkit of the Month #48 - HS-3860 Laptop Heathkit of the Month #48: baud modem. The processor runs at a blazing by Bob Eckweiler, AF6C 12 MHz (with no wait states.) And NO I didn't get mega mixed up with giga! What is impres- sive is the factory catalog price: $5,249.00. If you didn't want to spend that much in the fall of 1989, you could get the less expensive non- modem HD-2860 (without the -M) for $4,999. If $5k+ meant little to you in the fall of 1989 you could add an additional one MB of RAM memory for a mere $799; just order the As- sembled ZA-3034-ME Memory upgrade - Another April Heathkit Article: [Heathkit] recommend[s] you install extra memory when first assembling your kit…. Introduction: It's April again and time to find another of the The Heathkit HS-3860 Laptop computer is more esoteric Heathkit models to write about shown in Figure 1. It is a kit equivalent of the in honor of April Fool's Day. Unfortunately, Zenith Turbosport 386. I have seen the com- two Aprils ago when I wrote on the Heathkit puter name also spelled TurbosPORT and Tur- GU-1810 Gasoline Powered Log Splitter, I boSport on various advertising and review arti- challenged my readers to name some of cles. The specifications for the HS-3860-M are the other Heathkits that run on gasoline; given in table I. One specification that seems nobody took up the challenge at all. So last confusing is the weight of the HS-3860-M lap- April I wrote on the Heathkit Candlestick (no top.
    [Show full text]
  • Taming the Heathkit-Votrax Speech Synthesizer
    Behavior Research Methods, Instruments, & Computers 1990, 22 (2), 256-259 Taming the Heathkit-Votrax speech synthesizer PHILLIP 1. EMERSON, DORIS C. KARNISKY, and CARLA J. KASTANIS Cleveland State University, Cleveland, Ohio Three inexpensive text-to-speech synthesizers are described, intelligibility data from a pilot experiment are reported, and software is offered that has been written to facilitate the phonemic programming of the Heathkit-Votrax synthesizer. Our main contribution is a set of ffiM PC programs segment of memory is required to produce an 8-sec stretch designed to ease the task of finding intelligible phoneme ofPCM speech. The computer produces the sound by put­ sequences to substitute for English word spellings in ting the amplitude numbers through a D/A converter at programming the Heathkit HV2000 speech synthesizer, equally spaced time intervals, to an audio amplifier and which is based on the Votrax SC02 IC chip. However, speaker. A personal computer CPU can make 8,000 D/A it would be hard to understand why such software is im­ conversions per second, but it has little time left over to portant and useful, without a bit of background in the do other things concurrently. The 64K segment is men­ rapidly developing area of computer speech processing. tioned because the INTEL 8088/86 computer design Therefore, we will begin with some distinctions and facts makes it easy to address 64K of data memory, but it is concerning the art of speech processing on personal com­ a bit of a programming nuisance to address more. Popu­ puters. Then we will briefly describe some experimental lar versions of C and Pascal for MS-DOS have the capa­ data that we have collected, concerning the intelligibili­ bility to address more than 64K, but some versions of ties of three inexpensive synthesizers, including the BASIC do not.
    [Show full text]
  • Heathkit HA-14
    HOM rev. new Heathkit of the Month #58 - HA-14 “Kompact” Kilowatt RF Amplifier Heathkit of the Month: by Bob Eckweiler, AF6C AMATEUR RADIO EQUIPMENT Heathkit HA-14 Figure 1: HA-14 “Kompact Kilowatt” “KW Kompact” HF SSB Linear Amplifier HF Linear Amplifier Photo courtesy of Dave Lien -W6OVP Introduction: http://www.qsl.net/w6ovp/ In March I received an email from Dave Lien - W6OVP. He commented: “I didn't see an arti- 14. The HP-14 DC supply for mobile use cle on the Kompact Kilowatt line. You might ($89.95) and the HP-24 AC supply for use in find something of value towards such an arti- the shack ($49.95). Heathkit recommends the cle in my web site dedicated to the HA-14.” HP-14 be mounted under the hood of the car This is one kit I was planning on covering, but due to allow the use of a short lead directly to lacked enough information to make it worth- the battery. The HP-24 can be mounted out of while; lacked, that is, until I surfed to Dave’s the way under the desk in the shack. More on HA-14 website. At that time I had three articles these power supplies in a later section. The in the pipe and another outlined. However, the specifications of the amplifier are shown in Ta- “Kompact Kilowatt” is an interesting Heathkit ble I. worth moving up a notch in the cue. The HA-14 (Figure 1) is styled after the HW se- In HOM #33 the Heathkit SB-200 HF Linear ries of ham equipment which in turn borrowed Amplifier was featured.
    [Show full text]
  • Amateur Radio in the 1950S: Romance and Reality
    Amateur Radio in the 1950s: Romance and Reality by Ronald R. Thomas 6415 Chastain Dr. NE Atlanta, GA 30342 In the 1950s, amateur radio or "ham radio" seemed almost magical. There was no Internet, long distance telephone calls were expensive, and international air travel was limited. People knew that Hams talked to each other all over the world, which was perceived as glamorous and exciting. They also knew that Hams often provided emergency communications during disasters and had played an important role in military communications during World War II. Most people were pleased to have a ham radio operator in their neighborhood. They were often even quite willing to allow a ham to run a long wire antenna across their backyard. During that era, many home radios covered shortwave bands, which enabled people to listen to hams talking to each other. Some listeners decided to become hams themselves so that they could participate in this exciting hobby. Their first step would be to begin studying for a license. Licensing In the 1950s, the Federal Communications Commission (FCC) ruled supreme over the airwaves. The agency totally controlled radio broadcasting, commercial radio communications and, of course, amateur radio. Obtaining a ham radio license required passing Morse code receiving and sending tests and a stringent written exam. Every aspiring radio amateur quickly acquired a copy of the American Relay League (ARRL) publications related to licensing. These included How to Become a Radio Amateur, The Radio Amateur's License Manual, and Learning the Radiotelegraph Code. The prospective applicant worked with these self-study aids and practiced Morse code until he or she felt ready to take the exam at an FCC office.
    [Show full text]
  • Zenith Data Systems ZENITH DATA SYSTEMS All Rights Reserved Printed in the United States of America SAINT JOSEPH, MICHIGAN 49085
    Copyright ©1981 Zenith Data Systems ZENITH DATA SYSTEMS All Rights Reserved Printed in the United States of America SAINT JOSEPH, MICHIGAN 49085 Page 1-2 TABLE OF CONTENTS INTRODUCTION..............................................1-3 REPLACEMENT PARTS LIST ......................9-1 Power Supply ...................................................9-1 SPECIFICATIONS ..........................................2-1 Video Circuit Board ..........................................9-1 Video Driver Circuit Board ..............................9-3 SETUP AND TESTING ...................................3-1 Terminal Logic Circuit Board ..........................9-3 Power Line Considerations .............................3-1 CPU Logic Circuit Board ..................................9-4 Cabinet Removal ...............................................3-2 Chassis Parts......................................................9-5 Testing ..............................................................3-3 Serial Interface Circuit Board ..........................9-6 SYSTEM CONFIGURATION .........................4-1 SEMICONDUCTOR IDENTIFICATION .... 10-1 ZDS System Configuration ..............................4-1 Component Number Index ........................... 10-1 Terminal Logic Circuit Board .........................4-1 Part Number Index ..........................................10-4 CPU Logic Circuit Board ..............................4-4 Serial Interface ...........................................4-7 APPENDIX ....................................................
    [Show full text]
  • Readers' Exchange
    1 For sale: UREI BL -40 "Modulimiter" audio processor for broadcast or studio use, with manual and spare semiconductor kit, $300; Beckman/Berkely model 7160-6 "Event Per Unit Time" (E/PUT) meter, circa 1956, working, with manual, make offer. Will also consider trade (especially AC or RF voltmeter) for either or both. Michael W. Moran CET, Readers' Marlin Electric Company, 304 Ellison St., Horicon, WI 53032; Exchange 414-485-4463. For sale: Approximately 60 copies of Electronic Servicing, 1946-1951, $50; 60 copies of Radio TV Maintenance, 1946-51, $50; 110 copies of Radio TV Service Dealer, 1947-1958, $75; all plus freight or delivery free in NY metropolitan area. Roy Berthold, 27 Cottonwood Road, Port Washington, For sale: Sencore VA48, mint condition with manual and probes, $775. NY 11050; 516-883-0914. Henry C. Martin, 4 Mulberry Drive, Huntington, L.I., NY 11743; 516-427-5981. Needed: Tube checker for all TV tubes. Prefer B&K, Sencore or IT -3117 Heathkit model. Please quote best price. Frank Cowart, P.O. Box 727, For sale: New B&K 1250 NTSC color pattern generator, make offer; new Penney Farms, FL 32079. 1210 B&K portable generator, $100; B&K 820 capacitance meter, like new, make offer. Jess J. Peck, 958 Lowell Blvd., Denver, CO 80204. For sale: B&K model 415 sweep marker generator, $100; RCA model WR - 89A crystal -calibrated marker generator, $35 and Precision series E-400 Wanted: Lens for Sony KP -4000 color video projection system. Will pay sweep signal generator, $35 with manuals and probes. Will ship UPS col- $150 plus shipping costs.
    [Show full text]
  • The History of the Heath Companies and Heathkits: 1909 to 2019
    The History of the Heath Companies and Heathkits: 1909 to 2019 © 2019 Erich E. Brueschke, KC9ACE and Michael Mack The genesis of the Heath companies can be traced to ideas preceding the founding of the E. B. Heath Aerial Vehicle Company in 1909 by Edward Bayard Heath. Although Edward Heath was primarily a figure in the very early days of aviation, he recognized that meeting people’s needs and giving them a sense of participation greatly enhanced outcomes. He was widely known as a pilot, instructor, barnstormer, and manufacturer in his day, and as the progenitor of the kit concept for airplanes, his influence on the later Heath Company that sold Heathkits extended well beyond his death in 1931. This paper covers the history of the Heath companies from inception in 1909 to the present day. Built on the tenets of “hands-on learning,” a “build-it-yourself” approach, “cost savings,” and “customer ser- vice,” Heath Company became the largest manufacturer of electronic kits in the world. Photographs and information on a select number of individual early kits are included to assist in understanding the post-WWII days of rapid changes and the growing pains the company experienced at the start. From 1947 to 1992, the Heath Company sold millions of electronic kits. The factors responsible for this success and its decline are discussed. Some of the key factors that led to its decline were beyond its control—for example, the company was sold many times to owners with varying degrees of interest in support- ing the company. As of December 2018, the Heath Company was located in Santa Cruz, California, for design and manufacturing, and Ottsville, Pennsylvania, for operations.
    [Show full text]
  • SWL Heathkit HW-12 / HW-22 / HW-32 “Single-Bander” SSB Transceivers - PART I Fig
    HOM rev. new Heathkit of the Month #70 - HW-12/22/32 SSB Transceivers Heathkit of the Month: by Bob Eckweiler, AF6C AMATEUR RADIO - SWL Heathkit HW-12 / HW-22 / HW-32 “Single-Bander” SSB Transceivers - PART I Fig. 1 - HW-22 40-meter Transceiver Author’s Note: Introduction: I have received many requests to cover the In late 1963, while I was away at my first year Heathkit Single-Bander SSB Transceivers, of college, Heathkit introduced three single- many more than any other kit. Unfortunately, band, SSB only, HF ham transceivers. They little was available on the net in the way of were the HW-12, the HW-22 and the HW-32 manuals and schematics for these six kits. I which operate on the SSB portion of the 75, 40 looked into purchasing the manuals, but the and 20 meter bands, respectively. They each cost was approaching $200 and these articles operate in a single mode, LSB for 75 and 40 are written and distributed without charge as a meters and USB for 20 meters, at 200 watts hobby. Thus, the idea was kept on the back PEP input. They are powered by an external burner, and anytime some information was power supply, such as the HP-23, and can be found, it was squirreled away for later use. One used in the home or mobile. Over their life they difficulty was that, in the first few partial sold for $119.95 each, and they immediately manuals obtained, no crystal frequency infor- became big sellers. Orders quickly exceeded mation was given, only their part numbers.
    [Show full text]
  • Kingston Amateur Radio Club Newsletter
    KINGSTON AMATEUR RADIO CLUB NEWSLETTER Founded in 1947 June 2018 Executive Committee KARC Repeaters VE3KBR President 146.940(-) MHz 151.4Hz Tone, IRLP Node #2750 Larissa Reise, VE3KGC [email protected] VE3UEL Hartington APRS Node 144.390 MHz Vice President Brian Hopkins, VA3BAH VE3KER Kingston Packet Node 145.070 MHz Simplex [email protected] Treasurer Committee Chair Members Douglas Richards, VE3FFR [email protected] VHF Net Manager Steve Cutway, VE3KC Secretary [email protected] Chip Chapman, VA3KGB HF Net Manager [email protected] David Wendt, VE3EAC Membership Manager Steve Cutway, VE3KC http://www.ve3kbr.com FROM THE PRESIDENT Summer has arrived very suddenly this year, and it's almost time to dig out those rigs and antennas for Field Day as well as the various contests! For our part, KARC will be holding our annual Field Day at the QTH of Ralph VA3REF, between Elginburg and Sydenham on the shores of Loughborough Lake. If you haven't already, get in touch with him for details and to let him know you'd like to participate! This summer promises to be fairly busy for me, starting with my annual participation in the ARRL VHF QSO Contest on the weekend of June 10th. If anyone is interested in participating, I'll be setting up a base camp just eat of Carleton Place and Roving around the grid conjunction of FN14, FN15, FN24, and FN25. The award-winning West Carleton Amateur Radio Club sets up their main station on Corkery Rd, so I have at least one pretty much guaranteed contact and/or "radio check" station available.
    [Show full text]
  • Heathkit SK-107 Stereo Synthesizer
    HOM rev. new Heathkit of the Month #69 - SK-107 Stereo Synthesizer Heathkit of the Month: by Bob Eckweiler, AF6C STEREO HI-FI EQUIPMENT Heathkit SK-107 Stereo Synthesizer. Introduction: The SK-107 Stereo Synthesizer (Figure 1) is a small kit that has a monaural input and left and right stereo outputs. It creates pseudo-stereo sound from the monaural input. The gain of the Figure 1: Heathkit SK-107 Stereo synthesizer is unity, and it plugs between a Synthesizer, less optional SK-99 cabinet. monaural source, such as an AM tuner, or per- haps one of those 50’s RCA changers that play Heathkit also sold a “Starter’s Kit Manual” for the old 45 records with the big center hole $10 (Part# SK-100) This manual covers starter (Figure 2). The synthesizer adds depth and sepa- kits SK-101 through SK 111, each in its own les- ration to the monaural audio, and actually does son, and teaches the principles behind each kit. enhance the music, though it is in no way true It is independent of the regular manual that stereo. comes with the kit. I have yet to get my hands on a copy. In the late eighties Heathkit started selling small “starter kits”, many with the their model num- Figure 3 shows the SK-107 stereo synthesizer ber starting with the “SK” prefix and numbers listing from the spring 1989 catalog. Figure 4 starting at 101. By early 1989 Heathkit featured show the optional cabinet that is available and ten such kits in their catalog and another one fits the SK-107 as well as the SK-104-H 1-watt appeared in the spring of that year (See table I).
    [Show full text]