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Easy Ten A Simple 80 Meter Cw Transmitter Using - Wiring Diagram And Fuses

Easy Ten A Simple 80 Meter Cw Transmitter Using

Posted by Travis L. Barnes in Easy
Easy Ten A Simple 80 Meter Cw Transmitter Using -
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Easy Ten A Simple 80 Meter Cw Transmitter Using

Easy Ten A Simple 80 Meter Cw Transmitter Using,
Easy Ten A Simple 80 Meter Cw Transmitter Using,
SIMPLE STEPBYSTEP INSTRUCTIONS to assemble your own Ham Station. Send your voice over land and sea. Make worldwide friends. Act in national emergencies. Start this fascinating, practical hobby TODAY! IDEAL CHRISTMAS GIFT Complete Nothing Else to Buy Tronsmits Anywhere Easily Assembled with Screwdriver, Pliers and Soldering Iron. Pictorial Instructions. ASSEMBLE LEARN SAVE In one unit you get a 80 Meter C.W. Transmitter; Code Oscillator; Monitor It is a good yearround band, especially for middledistance "rag chews" and it is a band for which it is easy to build equipment. The receiver described for construction in this article is an example of the kind of simple equipment that can be built, and it is adequate for the

reception.of code signals in the novice band. In addition, it will pull in the 80meter phone stations and the 49meter shortwave broadcasting stations, including DX. Only a short 10 or 15ft. indoor antenna is required 1 10 volt AC operation An ideal way to learn radio. This kit is complete ready TRANSMITTER. KIT. Complete kit to assemble a 1 Watt battery operated amateur 80 meter transmitter, including tube and crystal. Range up to 500 miles. Only accessories needed are sending key and batteries. Complete instructions supplied. Add postage for 2 Ibs. Makes excellent electronic baby watcher, easy to assemble with every part supplied including simple instructions. Distance up to 1/5 mi'e.Of course, "pocketbook pressure"

modifies.this dictum to some extent, with most of us, but the following methods of phonec.w. changeover with simple frontpanel switching are so inexpensive and offer so much in the way of protection and This could be easily worked out in cases where operation is on only one band, but obviously does not apply when 80meter c.w. crystals are to be used for 80 and 40 c.w. besides 20meter phone, or when 40 and 20meter c.w. crystals are also Completed ShortWave Radiophone with Hand Microphone Plugged in at Phone Jack No. 2 Improve With tubes of 199type and only 45 volts on the plate, the transmitter will cover two miles easily on the phone and much farther with the code key. The 80meter band requires 10 turns for the antenna coil, 7 for

the.grid coil, 7 for the plate coil, and 2 or 3 for the microphone coil; the 40meter band requires 5 turns for the antenna coil, 3 for grid, 3 for plate and 1 for the microphone coil.$13.85 extra Here is the latest, most outstanding transmitter value on the market today. The WRL Globe Trotter is capable of 40 Watts input on C.W. and 25 watts input on phone on all bands from 1500 KC through 28 Megacycles. Incorporates the Tritet Oscillator using a 20 meter Xtal and providing sufficient drive at 10 meters for the 807 final; Heising choke modulation; three bands, all pretuned; 10, 20, and 80 meters; metering provided for both oscillator and final stages; two power Washers. Appliances. Fast delivery. Write Gravlee's, Kennedy. Alabama.

MONEY.In radio. Now. Complete radio service and repair course (all types). Also instructs on establishing own business. Easy, quick. Only simple education needed. Formerly 80 meter transmitter BC233A (less tubes) — $22.50! Headphone 8000 ohm HS23— $1.50! Hurry! Quantities limited! Rush order today! Send 25c deposit with order. Hundreds of other moneysaving values in Mid America's big catalog!Makes excellent electronic baby watcher, easy to assemble with every part supplied including simple instructions. Distance up to 1/5 mile. Operates from 110V A.C. 3 to transmitter and receiver. Add postage for 20 lbs. $2.49 10 times an powerful as a wnlkie talkie ..$1,00 5" PM Speaker for BC 645 $2.80 MIDGET TRANSMITTER KIT Complete kit

to.assemble a 1 Watt battery operated amateur 80 meter transmitter, including tube and crystal. Range up to 500 miles. Only accessories It's easy? All together now, can you say "frustration?" One of the hardest things to do when running milliwatts is finding out how many of them are being sent to the antenna. Sure, you can turn the power down on the oV QRP rig, but most wattmeters cough and gag at power levels of less Meet the Jersey Fireball 40 transmitter If you want milliwatts, then the Jersey Fireball 40 is a simple and easytobuild ultra low power CW transmitter. You're looking at 80 meters with 3.540 MHz.This is 15 uv/m at 1600 kHz 100 feet from the transmitter. This information is from the vacuum tube days

when.RF power was not easily measured with simple equipment; however, nowadays a system such as this one is a few percent at best, assuming ideal grounding, and 0.5 percent for the typical home experimenter setup; however, experience at 1880 kHz with 160meter amateur mobile operation, using 10 watts AM and a centerloaded 8foot whip mounted on an automobile, 

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