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SOUND CARD BASICS

THE USE OF SOUND CARD MODES IS EXPANDING RAPIDLY THROUGHOUT NAVMARCORMARS. THESE MODES ARE PROVING TO BE EFFICIENT IN MESSAGE HANDLING AND INEXPENSIVE TO OPERATE, ELIMINATING THE NEED FOR AN EXPENSIVE MULTIMODE TERMINAL NODE CONTROLLER. SOME REGIONS AND STATES HAVE ESTABLISHED NETS FOR EXPE.......

http://www.101science.com/Soundcard.pdf


Parabolic Antennas.

A parabolic antenna is used for microwave radio communications. It is often referred to as a dish antenna. It consists of a parabolic reflector which collects and concentrates an incoming parallel beam of radio waves and focuses them onto the actual antenna placed at its focal point or focus.

http://www.montgomerycollege.edu/Departments/cadtecgt/es100c/materials/Bern/parabolic antennas.pdf


cc2500_ds_1_2_rus_part

CC2500 CC2500 Low-Cost Low-Power 2. 4 GHz RF Transceiver Applications 2400-2483.5 MHz ISM/SRD band systems Consumer electronics Wireless game controllers Wireless audio Wireless keyboard [. . ]

http://andromega.narod.ru/doc/cc2500_ds_1_2_rus_part.pdf


20maledballast

Category: Power Supplies 20mA LED Ballast I use this circuit for general use to power white LEDs, like a headset light I use on my desk and [. . ]

http://discovercircuits.com/andy/20maledballast.pdf


1778.slau444

User's Guide SLAU444 ­ May 2012 PCM5122/42EVM-U The PCM5122/42 families of ICs are advanced segment, high-performance, software-programmable stereo digital-to-analog converters (DACs). The PCM512x family employs fixed-function audio processing, [. . ]

http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/64/1778.slau444.pdf


append9

Appendix 9: Electromagnetic Spectrum Frequency range Radio waves LF AM radio HF Cordless phones 28 MHz 68 MHz ­ 88 MHz FM radio UHF Analog cell phones Digital cell phones Spread spectrum Satellite telephone Microwave L-band [. . ]

http://ecee.colorado.edu/~bart/book/book/append/pdf/append9.pdf


ads5400

ADS5400 www.ti.com SLAS611B ­ OCT 2009 ­ REVISED MARCH 2010 12-Bit, 1-GSPS Analog-to-Digital Converter Check for Samples: ADS5400 1 FEATURES 1-GSPS Sample Rate 12-Bit Resolution 2. 1 GHz Input Bandwidth SFDR = [. . ]

http://focus.ti.com/lit/ds/symlink/ads5400.pdf


00001523A

AN1523 Sine Wave Generator Using Numerically Controlled Oscillator Module Author: Vinaya Skanda Microchip Technology Inc. DIRECT DIGITAL SYNTHESIS (DDS) AND NCO Direct Digital Synthesis is a technique of [. . ]

http://ww1.microchip.com/downloads/en/AppNotes/00001523A.pdf


time_15006.0

Bluetooth® Measurement Fundamentals Application Note Bluetooth® wireless technology is an open specification for a wireless personal area network (PAN). It provides limited range wireless connectivity for voice [. . ]

http://www.aldinc.com/pdf/time_15006.0.pdf


CN0125

One Technology Way · P. O. Box 9106 · Norwood, MA 02062-9106 · Tel: 781/329-4700 · Fax: 781/326-8703 · www.analog.com T AN-741 APPLICATION NOTE Little Known Characteristics of [. . ]

http://www.analog.com/en/circuits-from-the-lab/CN0125/static/imported-files/circuit_notes/CN0125.pdf


Hambands_color

US Amateur Radio Bands US AMATEUR POWER LIMITS FCC 97. 313 An amateur station must use the minimum transmitter power necessary to carry out the desired communications. (b) No station may transmit with [. . ]

http://www.arrl.org/FandES/field/regulations/Hambands_color.pdf


RFI-Ham

A Ham's Guide to RFI, Ferrites, Baluns, and Audio Interfacing Revision 5a 5 Jun 2010 by Jim Brown K9YC Audio Systems Group, Inc. https://audiosystemsgroup.com The basis of this tutorial is a combination [. . ]

http://www.audiosystemsgroup.com/RFI-Ham.pdf


z063-066

Infrared Temperature ABSTRACT Infrared thermometers for non-contact temperature measurement are highly developed sensors which have wide-spread application in industrial processing and research. This paper describes, in non-mathematical [. . ]

http://www.omega.com/pdf/temperature/Z/pdf/z063-066.pdf


LM386.PDF

LM386 Low Voltage Audio Power Amplifier September 1997 LM386 Low Voltage Audio Power Amplifier General Description The LM386 is a power amplifier designed for use in low voltage consumer [. . ]

http://www.bolanosdj.com.ar/HOJASDAT/LM386.PDF


rfDistance

Appendix B: Calculating Transmitter Range Power loss is the ratio of the power of the FM transmitter P t and the FM radio receiver. P r [. . ]

http://www.boondog.com/tutorials/rfTransmitter/rfDistance.pdf


bedien-engl

Manual for the User Interface for the T7F Holger Eckardt DF2FQ Kirchstockacherstr. 33 D-85662 Hohenbrunn 4699HE 1 Circuit description Fig. 1 shows the schematic [. . ]

http://www.cqham.ru/projects/t7f/bedien-engl.pdf


20mALEdBallast

Category: Power Supplies 20mA LED Ballast I use this circuit for general use to power white LEDs, like a headset light I use on my desk and a keyboard light for my computer. I built it into a tiny Radio Shack project box (270-288), which they no longer sell. I put heat-shrink tubing around the

http://www.discovercircuits.com/Andy/20mALEDballast.pdf


IPC-9592-Final-Draft-0407

IPC-9592 Performance Parameters for Power Conversion Devices Final Draft APRIL 2007 IPC-9592 ­ FINAL DRAFT April 2007 IPC-9592, Performance Parameters for Power Conversion Devices 1 SCOPE 1. 1 Statement of Scope This document [. . ]

http://www.ipc.org/3.0_Industry/3.5_Councils_Associations/3.5.0_IPC/SPVC/0607/IPC-9592-Final-Draft-0407.pdf


AN00-014

APPLICATION NOTE Selecting the Right Mixer for Your Application Using Yoni -the Advanced Search Engine (AN-00-014) In spite of advances in digital processing components enabling direct digital [. . ]

http://www.minicircuits.com/app/AN00-014.pdf


MOD11-2

Modulators Mini-Circuits offers QPSK (quadrature phase-shift keying) and I&Q modulators from 10% bandwidth to as much as 5:1 octave span. So there's no longer any need [. . ]

https://www.minicircuits.com/app/MOD11-2.pdf


LM1877N

LM1877 Dual Audio Power Amplifier February 1995 LM1877 Dual Audio Power Amplifier General Description The LM1877 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8 [. . ]

http://www.next.gr/components-datasheets/LM1877N.pdf


AN10216

INTEGRATED CIRCUITS AN10216-01 I2C Manual APPLICATION NOTE AN10216-01 I2C MANUAL Abstract ­ The I2C Manual provides a broad overview of the various serial buses, why the I2C bus should be considered, technical detail of the I2C [. . ]

http://www.nxp.com/documents/application_note/AN10216.pdf


AN10251

INTEGRATED CIRCUITS ABSTRACT Brief set-up routine for using the automatic `turn-around' feature for transceiver control when using the RS-485 (sometimes called 9-bit or multi-drop mode) protocol. An interrupt may be generated [. . ]

https://www.nxp.com/documents/application_note/AN10251.pdf


AND8068-D

AND8068/D Chips that Rip SiGe Activates the Next Generation of Broadband Communication Devices https://onsemi.com APPLICATION NOTE New broadband communication applications and devices promise much. To fulfill their promise, manufacturers must find integrated circuit (IC) [. . ]

http://www.onsemi.com/pub/Collateral/AND8068-D.PDF


Pro Audio Reference W

HOMEBREW A BALUN Many modern HF transceivers come fully equipped with built in tuners. While these tuners are great for changing bands, the manufacturers left out a very important accessory; the [. . ]

http://www.rason.org/Projects/balun/balun.pdf


23861054216960

LPRS Data Sheet Easy -Radio Guide What is `Easy-Radio\'? Easy-Radio modules combine low power radio transmitters, receivers or transceivers with on-board microcontrollers to produce `intelligent\' RF modules that provide simple to use wireless data links. These links can [. ]

http://www.superrobotica.com/download/S350170/23861054216960.pdf


apunte_del_eagle

Colegio Pío IX Taller de Radio Armado Realizado por Gerardo S. Rodríguez (gerardonet98. yahoo.com) Diseño de circuitos impresos por computadora Para Windows 95/NT EAGLE 3.55 Introducción El programa posee un panel [. . ]

http://www.todopic.com.ar/utiles/apunte_del_eagle.pdf


psu13v8

Regulated DC power supply, short circuit safe, and with current limiter This PSU has been especially designed for current-hungry ham radio transceivers. It delivers safely [. . ]

http://www.zen22142.zen.co.uk/Circuits/Power/psu13v8.pdf


73.AM-HDRadio-DRM-Harris

By Ky T. Luu, Wayne Duello and Anders Mattsson Harris Broadcast Communications Advances in AM Modulation Techniques to Improve Digital Transmission of HD Radio and DRM ABSTRACT Modern digital transmission standards (HD Radio, DRM) demand higher performance from [. ]

https://analfatecnicos.net/archivos/73.AM-HDRadio-DRM-Harris.pdf


final_S1_2006s

IE-TEC Nombre: Instituto Tecnol´gico de Costa Rica o Escuela de Ingenier´ en Electr´nica ia o EL-5805 Procesamiento Digital de Se~ales n Profesor: Dr. Pablo Alvarado Moya I [. . . . . ]

http://www.ie.itcr.ac.cr/palvarado/PDS/final_S1_2006s.pdf


IEC Electromagnetic Compatibility Standards for Industrial Process Measurement and Control Equipment

IEC Electromagnetic Compatibility Standards for Industrial Process Measurement and Control Equipment Application Note January 1998 AN9734 Introduction The purpose of the International Electrotechnical Commission lEC 1000-4 (previously known as lEC-801) standard is to [. . ]

http://www.littelfuse.com/data/en/Application_Notes/an9734.pdf


Germanium Diode LAB AM Radio

In this laboratory exercise you will build a germanium diode based AM (Medium Wave) radio. Earliest radios used simple diode detector circuits. The diodes were made out of Galena crystals (also called cat’s whisker) and these radios were really simple.

http://www.ece.cmu.edu/~ee321/spring00/lab3.pdf


lm386

LM386 Low Voltage Audio Power Amplifier August 2000 LM386 Low Voltage Audio Power Amplifier General Description The LM386 is a power amplifier designed for use in low voltage consumer [. . ]

http://www.electronica2000.com/datasheet/pdf/amplificadores/lm386.pdf


atu

Antenna tuning unit Written by Hans Summers Saturday, 20 June 2009 16:07 - Last Updated Saturday, 04 June 2011 00:00 This Antenna Tuning Unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts [. ]

http://www.hanssummers.com/atu.pdf


WidebandRF ICsforPowerDetectionand Control

Radio frequency devices are being deployed in ever increasing numbers, not just in cell phones and cordless telephones. Other applications include 802.11 wireless LAN, RFID (radio frequency identification) tags, inventory monitors, satellite transceivers, fixed wireless access and wireless communic.......

http://cds.linear.com/docs/en/design-note/dn335f.pdf


k12

DIY Kit 12 - MUSIC TO LIGHT MODULATOR INTRODUCTION A music-to-light modulator is a circuit which controls the intensity of one or more lights in response [. . ]

http://www.ozitronics.com/docs/k12.pdf


dpll

Digital PLL Synthesis Digital PLL Synthesis National Semiconductor Application Note 335 Craig Davis Tom Mills Keith Mueller April 1983 I System Concepts INTRODUCTION Digital tuning systems are fast replacing the conventional mechanical systems in [. . ]

http://www.sss-mag.com/pdf/dpll.pdf


RF power amplifiers download pdf - kywyrehe.over-blog.com

RF power amplifiers Mihai Albulet RF. power. amplifiers. pdf ISBN: 1884932126, 9781884932120 | 376 pages | 10 Mb RF power amplifiers download RF power amplifiers Mihai Albulet Publisher: Noble Publishing Associates It is possible to apply switch-mode approaches.

http://kywyrehe.over-blog.com/-rf-power-amplifiers-download-pdf


QuickStart-MSP-EXP430F5438-uCOS-III

Introduction to SimpliciTI Low-power RF protocol from Texas Instruments Free source code available Agenda · Overview ­ What is SimpliciTI? · Device types and network topologies · SimpliciTI [. . ]

http://micrium.com/download/QuickStart-MSP-EXP430F5438-uCOS-III.pdf


Integrated_GaN_Amplifiers_MACOM_WhitePaper

Integrated GaN Amplifiers: An Optimized Solution for Mid-Level Broadband RF Power Raymond Baker, Walter Nagy Abstract A generation ago, easy-to-use GaAs HBT based RF Gain Blocks changed [. . . . . ]

http://www.richardsonrfpd.com/resources/RellDocuments/SYS_31/Integrated_GaN_Amplifiers_MACOM_WhitePaper.pdf


AIL_Type_124_Power_Oscillator

, s new President will take the Oath of Office on January , For the country as a whole, it's a unique federal holiday that observes the peaceful transfer of government. But for scanner listeners, the [. . ]

http://www.qsl.net/n9zia/AIL_Type_124_Power_Oscillator.pdf


Servisystem - Reparaciones de TV, Audio, DVD y toda la Electrónica

See you at the WaterHole Volume 2001 Issue I tm ww. RAInfo.net Chippewa Valley Astronomical Society star party introduces the Little Bitty Telescope Version 2 and LBT Experiment No. 1 tm The fall star party of the CVAS [. . ]

http://www.setileague.org/articles/lbt.pdf


University_of_Toronto_Wireless_Sensor_Node_MatthewMartino_JordanVarley

A Wireless Sensor Node Powered by a PV/SuperCapacitor/Battery Trio The Edward S. Rogers Sr. Department of Electrical and Computer Engineering University of Toronto ECE496Y Design Project Course [. . ]

http://www.ti.com/corp/docs/university/docs/University_of_Toronto_Wireless_Sensor_Node_MatthewMartino_JordanVarley.pdf


download.cfm?companyid=ADI&fileid=552966&filekey=299BDFDD-84E4-413A-AA6F-6E5B70121777&filename=AnnualReport__2005

Annual Report 2004 ANALOG DEVICES, INC. Corporate Profile Analog Devices, Inc. (NYSE: ADI) is a world-leading semiconductor company specializing in high performance analog, mixed-signal, and digital signal processing (DSP) [. . ]

http://investor.analog.com/common/download/download.cfm?companyid=ADI&fileid=552966&filekey=299BDFDD-84E4-413A-AA6F-6E5B70121777&filename=AnnualReport__2005.pdf


INVE_MEM_2008_58121

Óscar A. García Pérez(1)(2), Vicente González Posadas(3), José L. Jiménez Martín(3), José M. Serna Puente(2), Enrique García Muñoz(1), Daniel Segovia Vargas(1), José A. López Fernández(2). ogarpe@tsc.uc3m.es, vgonzalz@diac.upm.es, jljimene@diac.upm.es, jm.serna@oan.es, legarcia@tsc.uc3m.es, dani@t.......

http://oa.upm.es/4062/1/INVE_MEM_2008_58121.pdf


ddctheory

V1.2 0603 1 The Theory of Digital Down Conversion Rev 1.2 T.Hollis/R.Weir 26-06-2003 Introduction The advent of larger and faster Xilinx FPGA's has opened up the field of digital signal processing. The large array of configurable logic blocks within the FPGA give great flexibility together with spe.......

http://www.hunteng.co.uk/pdfs/tech/ddctheory.pdf


codificacion

Sistemas de Telecomunicacion .Tema 2:Canales físicos y codificación Tema 2.Canales físicos y codificación. 2.CANALES FISICOS Y CODIFICACION. 2 .1 Transmision de datos. 2 .1.1 . Conceptos y terminología 2.1.1.1 Terminología utilizada en transmisión de datos 2.1.1.2. Frecuencia , espectro y ancho.......

http://www.uv.es/~hertz/hertz/Docencia/teoria/codificacion.pdf


discovery-975-ps-es

Extremo de plástico patentado Micrófonos duales Tecnología AudioIQ2 También disponibles en blanco Ingeniosamente sencillo Discovery® 975 El auricular Discovery 975 de Plantronics es sencillo e ingenioso en tecnología y diseño. El auricular combina la tecnología de anulación de ruido A.......

https://www.plantronics.com/lat/media/media-resources/literature/cordless_mobile/discovery-975-ps-es.pdf


da14586_product_brief

SmartBondTM DA14586 Smallest, lowest power and most integrated Bluetooth 5 SoC with integrated Flash Connected devices are constantly evolving. New generations appear that are smarter, more full featured and have longer battery lifetimes. To enable this, SmartBond has evolved too. The DA14586 off.......

https://www.dialog-semiconductor.com/sites/default/files/da14586_product_brief.pdf


amplificadores8-5b

1 ELECTRÓNICA ANALÓGICA 10 AMPLIFICADORES Amplificadores de pequeña señal Amplificadores realimentados Amplificadores de potencia Amplificadores diferenciales Amplificadores sintonizados Profesor: Javier Salgado 2 INTRODUCCIÓN Amplifican la tensión, corriente o potencia a partir de se.......

http://www.ele-mariamoliner.dyndns.org/~jsalgado/analogica/amplificadores8-5b.pdf