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    WA1FFL

    Abstract: AD9951 Application Notes vfo schematic LCD INTERFACING WITH AT89S8253 AD9951 atmel Projects rotary encoder rf op amp rit display EMP-21 8051 mini projects
    Text: James D. Hagerty, WA1FFL 64 Nonquit La, Tiverton, RI 02878, j.hagerty@att.net; www.WA1FFL.com An Advanced Direct-Digital VFO The author used an Analog Devices AD9951 DDS IC in a new VFO design. A number of radio amateurs, including the author, have built direct digital VFOs


    Original     		AD9951 AD9835 AD9851 10-bit AT89S8253 AT89SS8253 AD8005 AD8001 LM117 WA1FFL AD9951 Application Notes vfo schematic LCD INTERFACING WITH AT89S8253 atmel Projects rotary encoder rf op amp rit display EMP-21 8051 mini projects PDF

    pin diagram for IC cd 1619 fm receiver

    Abstract: ml 1136 triac Transistor 337 DIODE 2216 yagi-uda Antenna bistable multivibrator using ic 555 NEC plasma tv schematic diagram Digital Panel Meter PM 428 555 solar wind hybrid charge controller CLOVER-2000
    Text: Index Editor’s Note: Except for commonly used phrases and abbreviations, topics are indexed by their noun names. Many topics are also cross-indexed. The letters “ff” after a page number indicate coverage of the indexed topic on succeeding pages. A separate Projects index follows the main index.


    Original     		PDF

    transformer tank design calculation

    Abstract: Noble resistor 50w power transformer tank calculation DEIC420 DEIC420 RF MOSFET Gate Driver IC FLUKE 87 schematic rf Power supply 500w equivalent circuit autotransformer P6131 RF transformer turn ratio 12
    Text: DIRECTED ENERGY, INC. TECHNICAL NOTE “Stand Alone” RF Power Capabilities Of The DEIC420 MOSFET Driver IC at 3.6, 7, 10, and 14 MHZ. Matthew W. Vania Directed Energy, Inc. Abstract The DEIC420 MOSFET driver IC is evaluated as a “stand alone” RF source at 3.6, 7, 10, and 14 MHZ. To create up to 47W of CW RF all that


    Original     		DEIC420 0-471-03018-X transformer tank design calculation Noble resistor 50w power transformer tank calculation DEIC420 RF MOSFET Gate Driver IC FLUKE 87 schematic rf Power supply 500w equivalent circuit autotransformer P6131 RF transformer turn ratio 12 PDF

    philips ecg master replacement guide

    Abstract: ecg semiconductors master replacement guide ECG transistor replacement guide book free philips ecg semiconductors master replacement guide oz 8602 gn AC digital voltmeter using 7107 smd glass zener diode color codes cd 1619 CP fm radio russian transistor cross-reference yd 7377
    Text: Chapter 7 Component Data and References Component Data None of us has the time or space to collect all the literature available on the many different commercially available manufactured components. Even if we did, the task of keeping track of new and obsolete


    Original     		PDF

    ECG transistor replacement guide book free

    Abstract: philips ecg master replacement guide one chip tv ic 8873 ecg semiconductors master replacement guide philips ecg semiconductors master replacement guide cd 1619 CP fm radio smd transistor 5AW replacement of bel 187 transistor ecg philips semiconductor master book SUBSTITUTE FOR A bel 187 transistor
    Text: Chapter 7 Component Data and References Component Data None of us has the time or space to collect all the literature available on the many different commercially available manufactured components. Even if we did, the task of keeping track of new and obsolete


    Original     		PDF

    Radiometrix mpt1340

    Abstract: simple nurse call system wired mobile jamming nurse call 4 pin 433 mhz rf module design book MPT1340 TXM-418-5 simple slope FM detector IN 418
    Text: Radiometrix Hartcran House, Gibbs Couch, Watford, WD19 5EZ, England Issue 4, 13 July 2001 Tel: +44 0 20 8428 1220, Fax: +44 (0) 20 8428 1221 RXM-UHF UHF Radio Telemetry Receiver Module UK Version - RXM-418-10 Euro Version- RXM-433-10 The RXM-UHF radio receiver and the


    Original     		RXM-418-10 RXM-433-10 Radiometrix mpt1340 simple nurse call system wired mobile jamming nurse call 4 pin 433 mhz rf module design book MPT1340 TXM-418-5 simple slope FM detector IN 418 PDF

    MM57410

    Abstract: ic 555 timer IR remote control TRANSMITTER AND RECEIVER decoder HT12 ht12 decoder MPT1340 car UM3750 British standard bs 555 mm57c200 Radiometrix mpt1340 TXM-418-5
    Text: Radiometrix Hartcran House, Gibbs Couch, Watford, WD19 5EZ, England Issue 3, 13 April 2001 Tel: +44 0 20 8428 1220, Fax: +44 (0) 20 8428 SILRX-UHF UHF Radio Telemetry Receiver Module UK version: Euro version: SILRX-418-5 / SILRX-418-10 SILRX-433-5 / SILRX-433-10


    Original     		SILRX-418-5 SILRX-418-10 SILRX-433-5 SILRX-433-10 TXM418-5 TXM-433-5 TXM-418-5 MM57410 ic 555 timer IR remote control TRANSMITTER AND RECEIVER decoder HT12 ht12 decoder MPT1340 car UM3750 British standard bs 555 mm57c200 Radiometrix mpt1340 PDF

    RP750X

    Abstract: AN0003
    Text: AN0003 15 AN0003 A Quick Guide to Tank Circuits A Quick Guide to Tank Circuits Introduction The tank circuit, a common building block in electronic systems, is a parallel resonant circuit comprised of an inductor, a capacitor, and an optional resistor. Since the capacitor and the inductor both store energy, this type of circuit is referred


    Original     		AN0003 RP750X AN0003 PDF

    5th overtone 120MHz crystal oscillator design

    Abstract: A Technical Tutorial on Digital Signal Synthesis 120MHz crystal oscillator design StR 40000 XTAL Crystals Oscillators 285-1 MAG-IC crystal 40mhz 3rd OT Oscillatek CMOS/Oscillators Crystal oscillator 12 MHz
    Text: Engineer To Engineer Note a EE-168 Technical Notes on using Analog Devices' DSP components and development tools Contact our technical support by phone: 800 ANALOG-D or e-mail: dsp.support@analog.com Or visit our on-line resources http://www.analog.com/dsp and http://www.analog.com/dsp/EZAnswers


    Original     		EE-168 ADSP-218x 35MHz. 35MHz EE-168: 5th overtone 120MHz crystal oscillator design A Technical Tutorial on Digital Signal Synthesis 120MHz crystal oscillator design StR 40000 XTAL Crystals Oscillators 285-1 MAG-IC crystal 40mhz 3rd OT Oscillatek CMOS/Oscillators Crystal oscillator 12 MHz PDF

    FIF-232C CAT SYSTEM INTERFACE manual

    Abstract: ICOM CI-V 817 OPTO dk05 FIF-232 opto coupler 817 Yaesu usb dock dk05 icom ct-17 audigy2
    Text: HAM RADIO DELUXE I NTERFACING A BASIC GUIDE TO CAT AND A UDIO INTERFACING Peter Halpin, PH1PH Support, Ideas and Testing Basil Helman, G4TIC Construction Project Simon Brown, HB9DRV Programmer-in-Chief Last update: Sunday, May 23, 2004 User The IC-703s used in this project were supplied by Martin Lynch and


    Original     		IC-703s FIF-232C CAT SYSTEM INTERFACE manual ICOM CI-V 817 OPTO dk05 FIF-232 opto coupler 817 Yaesu usb dock dk05 icom ct-17 audigy2 PDF

    ECG transistor replacement guide book free

    Abstract: ecg semiconductors master replacement guide philips ecg master replacement guide Diode Equivalent 1N34A philips ecg semiconductors master replacement guide RCA SK CROSS-REFERENCE ecg philips semiconductor master book ECG NTE semiconductor manual transistor to220 ph on 588 5v rca 40673
    Text: Component Data 24 one of us has the time or space to collect all the literature available on the many different commercially available manufactured components. Even if we did, the task of keeping track of new and obsolete devices would surely be formidable. Fortunately, amateurs tend to use a


    Original     		UG-309 UG-201 UG-349 UG-1034 UG-146 UG-83 UG-318 UG-273 UG-255 ECG transistor replacement guide book free ecg semiconductors master replacement guide philips ecg master replacement guide Diode Equivalent 1N34A philips ecg semiconductors master replacement guide RCA SK CROSS-REFERENCE ecg philips semiconductor master book ECG NTE semiconductor manual transistor to220 ph on 588 5v rca 40673 PDF

    monopole pcb antenna

    Abstract: helical antenna 433.92 916ANT6 433.92 Antenna design printed antenna 868 helical antenna 433 ipod 433 mhz antenna 433.92 Antenna design pcb PCB Antenna matching
    Text: Application Note 52 Small PCB Antennas for Micrel RF Products By Carlos Ribeiro Synopsis Today there is a high demand for small printed circuit board layouts and antennas that can be enclosed inside of a plastic box without the problem of having the aerial


    Original     		M9999-010407 monopole pcb antenna helical antenna 433.92 916ANT6 433.92 Antenna design printed antenna 868 helical antenna 433 ipod 433 mhz antenna 433.92 Antenna design pcb PCB Antenna matching PDF

    AN8080

    Abstract: pierce oscillator 1MHz crystal oscillator CIRCUIT 3rd Overtone crystal equivalent circuit calculation 50mhz crystal oscillator 4000ZE HCM49 Pierce Citizen oscillator 25Mhz 16pF crystal
    Text: Using a Discrete Crystal as a PLD Clock Source June 2009 Application Note AN8080 Introduction Clocks are a necessary part of synchronous PLD designs e.g. Lattice Semiconductor’s ispMACH 4000ZE and MachXO . Designers will typically use integrated oscillators but there are other, less expensive options. This document will discuss the generation of a clock signal using an inexpensive crystal circuit to minimize board costs.


    Original     		AN8080 4000ZE AN8080 pierce oscillator 1MHz crystal oscillator CIRCUIT 3rd Overtone crystal equivalent circuit calculation 50mhz crystal oscillator HCM49 Pierce Citizen oscillator 25Mhz 16pF crystal PDF

    BROADBAND TRANSFORMERS AND POWER

    Abstract: erie redcap capacitors MRF317 LINEAR RF AMPLIFIER C band FET transistor s-parameters AN878 MRF317 linear amplifier MRF317 LINEAR RF BOARD erie redcap "common drain" amplifier impedance matching Arco 403
    Text: Order this document by AN878/D MOTOROLA SEMICONDUCTOR APPLICATION NOTE AN878 VHF MOS POWER APPLICATIONS Prepared by: Roy Hejhall Sr. Staff Engineer INTRODUCTION The assumption is made that the reader is familiar with the types, construction, and electrical characteristics of


    Original     		AN878/D AN878 BROADBAND TRANSFORMERS AND POWER erie redcap capacitors MRF317 LINEAR RF AMPLIFIER C band FET transistor s-parameters AN878 MRF317 linear amplifier MRF317 LINEAR RF BOARD erie redcap "common drain" amplifier impedance matching Arco 403 PDF

    AN198 Designing with the SA602

    Abstract: SSB Receiver hef4750 application SA5514 4013 FLIP FLOP APPLICATION DIAGRAMS SIGNETICS* an198 NE602 application note SA602 SA5514 quad op-amp AN198 SA602
    Text: RF COMMUNICATIONS PRODUCTS AN1981 New low-power single sideband circuits Robert J. Zavrell Jr. Philips Semiconductors 1997 Oct 29 Philips Semiconductors Application note New low-power single sideband circuits AN1981 Author: Robert J. Zavrell Jr. 1 mS INTRODUCTION


    Original     		AN1981 AN198 Designing with the SA602 SSB Receiver hef4750 application SA5514 4013 FLIP FLOP APPLICATION DIAGRAMS SIGNETICS* an198 NE602 application note SA602 SA5514 quad op-amp AN198 SA602 PDF

    An Introduction to Broadband Impedance Transformation for RF Power Amplifiers

    Abstract: transistor substitution chart michael hiebel fundamentals of vector analysis broadband impedance transformation smith AN-721 MOTOROLA small signal transistors
    Text: From January 2009 High Frequency Electronics Copyright 2009 Summit Technical Media, LLC High Frequency Design BROADBAND MATCHING An Introduction to Broadband Impedance Transformation for RF Power Amplifiers By Anthony J. Bichler RF Micro Devices, Inc. T


    Original     		AN-721, An Introduction to Broadband Impedance Transformation for RF Power Amplifiers transistor substitution chart michael hiebel fundamentals of vector analysis broadband impedance transformation smith AN-721 MOTOROLA small signal transistors PDF

    Untitled

    Abstract: No abstract text available
    Text: Model MFJ-269C INSTRUCTION MANUAL CAUTION: Read All Instructions Before Operating Equipment MFJ ENTERPRISES, INC. 300 Industrial Park Road Starkville, MS 39759 USA Tel: 662-323-5869 Fax: 662-323-6551 VERSION 1A COPYRIGHT C 2014 MFJ ENTERPRISES, INC. MFJ-269C Instruction Manual


    Original     		MFJ-269C MFJ-269C PDF

    AD983x

    Abstract: KELVIN-VARLEY DIVIDER Binary Weighted DAC ad9850 fm modulation ad9850 AD9772 Transistor based fm modulator ct 5-TO-31 ad9850 Application AD1853
    Text: DACS FOR DSP APPLICATIONS SECTION 4 DACs FOR DSP APPLICATIONS • DAC Structures ■ Low Distortion DAC Architectures ■ DAC Logic ■ Sigma-Delta DACs ■ Direct Digital Synthesis DDS 4.a DACS FOR DSP APPLICATIONS 4.b DACS FOR DSP APPLICATIONS SECTION 4


    Original     		CH2427-3/87/0000-495. CH25882/88/0000-357. AD983x KELVIN-VARLEY DIVIDER Binary Weighted DAC ad9850 fm modulation ad9850 AD9772 Transistor based fm modulator ct 5-TO-31 ad9850 Application AD1853 PDF

    IR TRansmitter and receiver wikipedia

    Abstract: SIEMENS 565-2 white noise Generator 1GHz ECC85 samsung colour tv kit circuit diagram Kathrein Antennas elektra c radio diagram philips rf manual Funkamateur varactor diode model in ADS
    Text: Semiconductors Appendix RF Manual 6th edition May 2005 date of release: May 2005 document order number: 9397 750 15125 Contents 1. RF Application-Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5


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    helical antenna pitch tip

    Abstract: quarterwave dipole antenna design MICRF001 antenna radiation monopole printed dipole antenna helical antenna 433.92 ARRL
    Text: Back Application Note 23 MICRF001 Antenna Design Tutorial by Tom Yestrebsky 1.0 Introduction Every wireless system is composed of the following five components: 1 Data encoder, (2) Baseband-to-RF Transducer, (3) Antenna System, (4) RF-to-Baseband Transducer, and (5) Data Decoder. This is illustrated in the


    Original     		MICRF001 440MHz. MICRF001 helical antenna pitch tip quarterwave dipole antenna design antenna radiation monopole printed dipole antenna helical antenna 433.92 ARRL PDF

    Nordmende

    Abstract: Funkamateur Kathrein Antennas ECC85 TBA810 AMPLIFIER TBA810 Kathrein LFPAK package 5 ferrite rod antenna SiC PIN diode Pspice model
    Text: Appendix RF Manual 7th edition November 2005 date of release: November 2005 document order number: 9397 750 15371 Contents 1. Thermal design considerations for SMD discretes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4


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    helical antenna pitch tip

    Abstract: Antenna Coil wire length 433.92 loop antenna helical antenna 433 MICRF001 Reference data for Radio Engineers ITT 433.92MHz loop antenna design ARRL
    Text: Application Note 23 Micrel Application Note 23 MICRF001 Antenna Design Tutorial by Tom Yestrebsky using some basic terms. The problem is further simplified because antenna systems in these applications are usually connected directly to the transmitting and receiving units.


    Original     		MICRF001 helical antenna pitch tip Antenna Coil wire length 433.92 loop antenna helical antenna 433 Reference data for Radio Engineers ITT 433.92MHz loop antenna design ARRL PDF

    reticon tad-32

    Abstract: TAD32 TAD-32 NE602 application note hef4013 advantages and disadvantage of demodulation i n s hef4750 application NE5534 signetics rf ne602 NE602 application
    Text: Philips Components-Signetics Document Application N ote Author. R obert J. Zavrel Jr. Date April 1 988 RF Communications AN1981 New low-power single sideband circuits INTRODUCTION the advantages of improved spectrum detectors receive the S S B signal and S everal new integrated circuits now


    OCR Scan     		AN1981 SA/NE602 reticon tad-32 TAD32 TAD-32 NE602 application note hef4013 advantages and disadvantage of demodulation i n s hef4750 application NE5534 signetics rf ne602 NE602 application PDF

    4cx250

    Abstract: 741p TRANSISTOR GUIDE RSGB EHT COIL transformer amplifier 4cx250b qro linear for two metres precision rectifier using 741 4cx250b 1N414S
    Text: Power supply and control circuits for a 4CX250B amplifier by A. J. WADE, BSc, G4AJW* M ANY amateurs are now using tetrodes of the 4CX250B family in their power amplifiers, and while such amplifiers usually present little difficulty from the rf point of view—there being several well-proved designs in the litera­


    OCR Scan     		4CX250B 4cx250 741p TRANSISTOR GUIDE RSGB EHT COIL transformer amplifier 4cx250b qro linear for two metres precision rectifier using 741 1N414S PDF