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DDS Function Signal Generator Module Sine/Triangle/Square Wave + Servo Signa l DIY KITS Description: The FG085 is a low cost yet versatile function generator ... morecapable of producing signals of many different waveforms. As an easy-to-use tool operation of FG085 is very simple and straightforward. It is an ideal test/experiment tool for electronic hobbyists and students. Features Generating continuous waveforms of Sine. Square, Triangle, Ramp(up and down) and Staircase(up and down) Generating user defined arbitrary waveforms(AWG) Generating frequency sweeping signals of selected waveforms. Start frequency. Stop frequency, and sweep rate can be independently set[ NEW with firmware version 113-08501-120 or later] Generating servo test/control signals in micro-second resolution with user programmable pulse width. Amplitude, and cycle. Setting of frequency(or period) Amplitude, and offset is done with digits- quick and straightforward. Variable duty cycle from 1% 100% for square signal. Frequency(period) Amplitude, and offset can be incrementally adjusted with rotary encoder. Incremental step size can be set to any value. Very convenient for quickly adjust frequency/cycle arount a certain point or over a range[ NEW with firmware version 113-08501-110 or later] Trigger input available. Synchorous output available for sweeping mode. Settings are memorized after power down. Can be used as an adjustable DC voltage source by setting frequency to 0 Specification Frequency range: 0- 200KHz(Sine) Frequency resolution: 1Hz. Period resolution: 1ms. Maximum frequency error(CW mode) 0.1490Hz for F 40Hz. 0.000596Hz for F Maximum frequency error(Sweep mode) 0.1490Hz. Amplitude range: 0- 10V peak-to-peak. Amplitude resolution: 0.1V. Offset range: 5V- +5V. Offset resolution: 40mV. Memory depth: 256 bytes. Sample rate: 2.5Msps. Trigger input level: High- 3.5V(min) Low- 1.5V(max) Output delay at trigger: Sync Output Level: 5V TTL. Output impedance: 50 ohm. Power supply voltage: DC 15V(maximun 16V DC) Curre
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ALL THE MODELS LISTED ARE ON THIS CD- This is a Reproduction of Service Data I have listed all the Makes and Models. It is a Huge List. This is a large ... moreManual on CD w/ Adobe Reader– Many Pages of Information. It may be one the most extensive CD ever Made for Service information. This is a wealth of information for any Radio wanting to be repaired or parting out. Radio Models covered are: Allied Radio Knight 600 Tube Checker(Tube Data) 600 Tube Checker(Obsolete Tube Data) 600 Tube Checker 740 Ocean-Hopper Receiver Kit 83-Y-258 Spanmaster Receiver(construction) 83-Y-140. 83-Y-258. 83-Y-725. Crystal Set(1953) KG-620 VTVM KG-625 6-inch VTVM KG-640 VOM(operation) KG-650 Signal Generator. G-30 Grid Dip Meter P2– SWR Power Meter WW. Resistor– Capacitor Tester R-100 Ham Comm Reveiver(construction) R-100 Ham Comm Receiver(operation) R-55 5-Band Shortwave Receiver(construction) RF Z-Bridge(construction) Star-Roamer Receiver(construction) T-50 50-Watt Ham Transmitter(construction) T-60 60-Watt Ham Transmitter(construction) T-150 Ham Transmitter. T-175 6& 10 Meter Linear Amp. TR-106- 6 Meter V-107 6 and 2 Meter VFO V-44 VFO(construction) Allied Radio was an American radio manufacturer and retailer. Which sold radio sets, tubes, capacitors(also known as electronic components) Amateur radio equipment. Citizen's band(CB) radios. Miscellaneous communications equipment, electronic kits, and consumer audio systems through retail stores and mail-order. Beginning in 1928 as a mail-order and parts distribution arm of Columbia Radio Corporation, 1] it was welcomed by the amateur electronic hobbyist located in areas where such components were not available. The company was started by Simon"Sy" Wexler. He was father to Oscar-winning cinematographer Haskell Wexler. And grandfather to Jeffrey Simon Wexler, Oscar-nominated sound engineer. As the company grew, it would slowly add retail stores to meet the demand for both parts and consumer electronics to both eager hobbyist, and the radio& Hi-Fi consumer.
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ALL THE MODELS LISTED ARE ON THIS CD- This is a Reproduction of Service Data I have listed all the Makes and Models. It is a Huge List. This is a large ... moreManual on CD w/ Adobe Reader– Many Pages of Information. It may be one the most extensive CD ever Made for Service information. This is a wealth of information for any Radio wanting to be repaired or parting out. Radio Models covered are: Racal 409 Modulation Meter 1991& 1992 Nanosecond Universal Counters& Universal Timer/Counter Manuals& Schematic RA3701/3702/3703/3704 Technical Specification 9081& 9082 Synthesized Signal Generators maintenance Manual 9087 Synthesized Signal Generator 9904 Universal Counter-Timer Manual& Operators Handbook& Schematic ICR71 Maintenance Manual MA 168B MA 1004 Feeder Matching Unit(FMU) MA 1034 Switched Filter Unit MA 1723 HF Driver Unit MA 4014B Encryption Unit RA-117 Radio Receiver Manual and Schematic RA 17L Communications Receiver Operating& Maintenance Instructions. Schematic RA 66 Panoramic Adaptor RA 98 Independent Sideband Adaptor RA 121A/B Independent Sideband Adaptor RA 137B LF Converter RA 222 Transistorised HF Receiver Operating& Maintenance Manual RA-337 Low Frequency Converter RA-366 Panoramic Adapter RA 1217 HF Communications Receiver RA 1720 RA 1771/72 HF Communications Receivers(Includes RA 1773& RA 1774) RA 1792 HF Receiver RA6790/GM Alignment& Tuning Manual TA1810 TA1813 500W Linear Amplifier TA1816 500W Linear Amplifier Assembly TA 1823 Auto-tuned HF Linear Amplifier Technical Manual TTA-1885A 1kW HF Transmitter Terminal Technical Manual& Schematic Racal Dana 9087 This Manual does cover a lot of ground and covers these models well. These Schematics show how to troubleshoot all the tubes and how to bring A non-working unit back to life. Even if you can not read these schematics or Diagrams they are invaluable to a Service Technician working on a Older Unit. Plate Voltages are shown, Capacitor and resistor Values are show if one is Burned up or missing. All Tube Numbers ar
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RARE RIDER Trouble Shooters Manual- How to Repair and trouble shoot Home Radio's many Models are included. And Theory. Is fun to read and understand. ... moreGreat service Manual, sure to Save you Bench Time. Service Procedure Page.1 Securing information from the owner. List of questions, practical chart system of repairs, knowledge of circuits and operations. Practical Application of Analysis.9 Repairs in the home. Method of operation, spare tubes, the process of elimination, recognizing symptoms, examples of practical application, tracing distortion, tracing electrical disturbances. Vacuum Tubes.15 Vacuum tube tests. Electronic emission, emission tests, plate current tests, free grid, general voltage check, causes of low plate voltage, high potentials. Operating Systems.25 Neutralizing systems. Filament circuits, grid circuits, methods of securing grid bias, plate circuits. Aerial Systems.35 Troubles. Long aerials, short aerials, selectivity, imperfect contact, directional qualities, grounds. A Battery eliminators.38 Types. Design, operating limitations, requirements for perfect operation, A.C. eliminators, D.C. eliminators. Troubles in A eliminators.41 Hum. Reasons, voltage, reasons, noise. Trouble Shooting In A eliminators.43 Hum. Reasons, diagnosis, voltage, A condensers, test, Measurement of capacity, effect of defect, tungar tubes, process of testing, location of trouble, dead eliminators. B Battery Eliminators.47 Type. Full wave, half wave, filament rectifiers, gaseous rectifier, dry disc rectifier, wiring, parts used, design, voltage regulation, operating limitations, requirements for perfect operation, conbination filament and plate voltage eliminators, A.C. and D.C. types. Troubles In B Battery Eliminators.56 Output current and vol
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es 1934 by John F. Rider- Book on CD in Easy to read Pdf Format. Great book and easy to understand. Shortwave Radio, Long Distance SW Radio. Old Radios ... moreare great. But understanding hoe they work and how to repair and keep them tuned to perform as well as they can is wonderful. And that is why I ENCLUDE at no cost the 1930 RCA Course- How to understand Radio and repair. W/ Easy to understand examples, it is the best and was used by Marconi Radio and RCA from almost Day 1, It is Great and I want it to be used by YOU. See details of this great Course below! Servicing Superheterodynes Author: John F. Rider Published: 1934 Pages: 286: CONTENTS: INTRODUCTION Difference between T-R-F. Receiver and Superheterodyne-Advantages Offered by Superheterodyne CHAPTER 1- THE PRINCIPLES UNDERLYING THE OPERATION OF THE SUPERHETERODYNE RECEIVER Acoustical Beats-The Electrical Beat or Heterodyne Phenomenon-Phase Relation-Beat Notes When One Frequency Is Modulated-The Intermediate Fre­quency Signal-Zero Beat Phenomenon- Double Heterodyning CHAPTER 2- THE GENERATION OF AND THE RELATION BETWEEN HARMONICS Difference Between Harmonics and Beats-Table of Harmonics-Harmonic Relations-Beat Notes Between Harmonics CHAPTER 3- EXPLANATION OF THE DIFFERENT TYPES OF SUPERHETERODYNE CIRCUITS The Standard Super heterodyne Receiver-The Autodyne Type-Second Harmonic System-Super heterodyne Converters-Short Wave Converters with Two Oscillators-All-Wave Super heterodyne-Superheterodyne Code Receiver CHAPTER 4- FUNCTION AND CHARACTERISTICS OF INDIVIDUAL PARTS OF THE SUPERHETERODYNE RECEIVER The R-F. Amplifier ~~ Adjacent Channel Selectivity ~ Image Frequency ~~ Cross Talk R-F. Amplifier Circuits ~~ Volume Control in R-F. Amplifiers ~~ Image Frequency Control Circuits ~~The Mixer Tube ~~ Single Function Mixer Circuits ~~ Autodyne Mixer Systems ~~ Lecault Mixer ~~ Second Harmonic Type Autodyne Mixer-Oscillator ~~ Dynatron Autodyne Mixer-Oscillator ~~ Modern Autodyne Mixer-Oscillator~~ Systems Oscillators ~~ Oscillator Adjustmen
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