'Digital modes' presentation slideshows

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Interference

Interference

Interference. Presentation by KK8O NARA Meeting on 14 March 2009 Format MS PowerPoint 2007. Interference. Why Does this always happen to me. Now, How do I rid myself of this problem?. Interference from Ham Radio.

By loring
(128 views)

My ‘98 Jetta TDI

My ‘98 Jetta TDI

My ‘98 Jetta TDI. Why Is My TDI Special?. It Doesn’t LOOK Special…. Externally, the car appears nearly stock. Less Is More…. Externally, the car appears nearly stock. All modifications and “goodies” are beneath the skin. It Blends In….

By pegeen
(161 views)

Introduction to Meteor Scatter Operation

Introduction to Meteor Scatter Operation

Introduction to Meteor Scatter Operation. by Marc C. Tarplee, Ph.D. N4UFP. Meteor Scatter Theory. Introduction. The earth is bombarded 24/7 by small meteors They generally arrive from a variety of directions They arrive with random velocities reaching up to 70 km/sec (45 mi/sec).

By huy
(116 views)

Receiver Metrics: Theory and Practice

Receiver Metrics: Theory and Practice

Receiver Metrics: Theory and Practice. Intermodulation and the 3 rd Order Intercept Point. Carl Ferguson, W4UOA. John Drum, W4BXI John Krupsky, WA5MLF. Recent Advertisement. Example Receiver Types & Specs.

By chin
(225 views)

Introduction to Meteor Scatter Operation

Introduction to Meteor Scatter Operation

Introduction to Meteor Scatter Operation. by Marc C. Tarplee, Ph.D. N4UFP. Meteor Scatter Theory. Introduction. The earth is bombarded 24/7 by small meteors They generally arrive from a variety of directions They arrive with random velocities reaching up to 70 km/sec (45 mi/sec).

By alamea
(227 views)

The BeagleBrick

The BeagleBrick

The BeagleBrick. SDR Ham Radio to Go. Presented by Robert Thomas, KC4NYK ETechDays Lighting Talks August 27 th 2009. SDR – DSP moves from Rig to Computer Moving complex signal processing from the Radio to computer: Overcomes Rig Features Fixed hardware

By kendra
(87 views)

WELCOM TO ARES ® TRAINING

WELCOM TO ARES ® TRAINING

WELCOM TO ARES ® TRAINING. Digital Modes in EmComm. Class Participation. Some information here may be basic to some of you but totally unknown by others in the class. For the purpose of this class we will assume you know very little about operating digital modes.

By mahola
(165 views)

Basic Concepts

Basic Concepts

Basic Concepts. Of Medical Instrumentation. Block diagram of a generalized instrumentation system. The Bourdon Gauge. Block diagram of the pressure gauge based on Bourdon tube. Outputs. Signal. Signal. Data. Sensor. conditioning. processing. displays. Measurand. Feedback. Data.

By qamar
(643 views)

Digital Communications

Digital Communications

Digital Communications. El Paso Amateur Radio Club August 22, 2003 Tom, WB5QLR. Repeat Offender – 8/9/00. Digital Modes. RTTY PSK31 PSK63 MFSK WSJT. Computer Based. Hardware requirements SoundBlaster compatible sound card PC capable of running Win95/98 PTT switching mechanism.

By bonner
(133 views)

Digital Modes

Digital Modes

Digital Modes. There are lots of Digital Modes. The oldest is RTTY (teletype - in this case it is Radio Teletype). The current modes are classified in sound card modes and specialty modes. Sound Card Modes PSK-31 Specialty CW modes (for satellite, EME, etc.). Digital Modes cont’d.

By malise
(242 views)

Radio in the Digital Age

Radio in the Digital Age

Radio in the Digital Age. Steven F. Goldberg, W3SFG. Radio in the Digital Age Series Outline. Part 1: Internet Operating Aids Part 2: Survey of Digital Operating Modes Part 3: Internet Resources and Databases Part 4: Software Applications http://w3sfg.net/resources/.

By takoda
(172 views)

Amateur Radio HF Digital Communications

Amateur Radio HF Digital Communications

Amateur Radio HF Digital Communications. A Primer on How to Setup and Operate the Digital Modes on the HF Bands Presented by: David Lusk N5UV. Table of Contents. I. HF Digital Communications – A Brief History II. Overview of Various HF Digital Modes III. Station Setup and Operations

By huyen
(200 views)

Getting Started in Digital Contesting

Getting Started in Digital Contesting

Getting Started in Digital Contesting. Steve Ford, WB8IMY. Why Contest at All?. To enjoy the pleasure of the challenge – you against the world or just you against yourself To sharpen your operating skills To better understand your station To better understand the vagaries of propagation

By mahlah
(76 views)

Technician Licensing Class “Chapter 5”

Technician Licensing Class “Chapter 5”

Technician Licensing Class “Chapter 5”. Amateur Radio Equipment. Valid dates: July 1, 2010 – June 30, 2014. Chapter 5 Contents. Transmitters and Receivers Digital Communications Power Supplies and Batteries Radio Frequency Interference (RFI) RF Grounding. Transmitters and Receivers.

By axel
(147 views)

Digital Modes

Digital Modes

Digital Modes. What Are Digital Modes. Conversational (non-voice) Person to person Interactive Non-Voice keyboard to keyboard Not file driven Software driven Computer / Soundcard enabled Low bandwidth (mostly). Digital Modes - Advantages. Low bandwidth Low power requirements

By dyre
(220 views)

Radio Signals

Radio Signals

Radio Signals. The purpose of radio communications is to transfer information from one point to another. The information to be sent is combined with a radio wave (the carrier wave). This process is called modulation.

By emelda
(104 views)

Amateur Radio HF Digital Communications

Amateur Radio HF Digital Communications

Amateur Radio HF Digital Communications. A Primer on How to Setup and Operate the Digital Modes on the HF Bands Presented by: David Lusk N5UV. Table of Contents. I. HF Digital Communications – A Brief History II. Overview of Various HF Digital Modes III. Station Setup and Operations

By ethan-boyer
(194 views)

HF Digital Modes

HF Digital Modes

Fldigi- Realtime Messaging System Winmor – Radio E-mail System. HF Digital Modes. What is a Digital Mode?. Digital Modes are a means of operating Amateur Radio from a computer keyboard In this context, we are normally talking about chat modes used on the HF (high frequency) bands

By erich-rice
(250 views)

George Heron, N2APB

George Heron, N2APB

Introduction to … DIGITAL DATA MODES. George Heron, N2APB. 30 th Digital Communications Conference Sept 15, 2011 Baltimore, Maryland. What we’ll cover. So just what is “Digital Mode Communication?” … Modulation, Demodulation, then Tribulation!

By slade-mclean
(100 views)

Getting Started in Digital Contesting

Getting Started in Digital Contesting

Getting Started in Digital Contesting. Steve Ford, WB8IMY. Why Contest at All?. To enjoy the pleasure of the challenge – you against the world or just you against yourself To sharpen your operating skills To better understand your station To better understand the vagaries of propagation

By clark-madden
(93 views)

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