Archive for year: 2015

TOPCHANCES 7.2v 1650mAh NiMH Two-Way Radio Battery for Yaesu Vertex FNB-V57 FNB-64 FNB-83 VXA-120 Pro II VXA-150 Pro V VXA-200 Aviator Pilot II VXA-210 Aviator Pilot VXA-210 Lite VXA-220 Pro VI VXA-300 Pilot III VXA-300 Lite

Brand new and high quality
Provides excellent discharge characteristic
Please ensure the product that you are going to buy fits the brand, model and part number of your device.

Specification:
Battery Type : Ni-MH Voltage: 7.2V Capacity: 1650mAh Color: Black
Compatible P/N:
YAESU / Vertex Standard FNB-V57, FNB-V57H, FNB-64, FNB-64H, FNB-83, FNB-83H STANDARD HORIZON FNB-83
Fit Model:
YAESU / Vertex Standard Portable Radios VX-110, VX-120, VX-127, VX-150, VX-160, VX-170, VX-177, VX-180, VX-210, VX-210A, VX-400, VX-410, VX-414, VX-417, VX-420, VX-424, VX-427, VX-800, VX-800V, VX-800U, FT-60E, FT-60R, FT-250E, FT-250R, FT-270E, FT-270R, FT-277R
YAES

List Price: $ 18.61

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February 26, 2015/0 Comments/by

Ham Shack

Ham Shack Part 1

A Quick tour of my Ham Shack.

I created this video using my Logitech webcam software.
Video Rating: 4 / 5

February 26, 2015/6 Comments/by

Antenna Impedance

VHF/UHF FM Radio Walkie-Talkie (Black)

Sports and Outdoor
Walkie-talkie

Frequency Range: 400-470MHZ Talking Range: 5km Power: 5W Antenna Impedance: 50ohm Voltage: DC 3.7V Channel Capacity: 16 channels Supports CTCSS and DCS functions. The volume is adjustable. Lithium Battery Capacity: 1500mAh Package Details Weight: 383.06 gn Yes Frame Style Full-rim Frame Shape Oval Lens Color Orange Lens Material P

List Price: $ 79.00

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February 25, 2015/0 Comments/by

RTL-SDR

FM radio passive radar using a hacked dual channel rtl sdr dongle array

Passive radar done using rtlsdr (rtl2832) dongles using one dongle sharing the 28.8 MHz dongle to the other dongle. The dots moving around are airplanes flyi…

February 25, 2015/1 Comment/by

Standing Wave Ratio

2 Transmission Lines: Wave Propagation

Engineering Electromagnetics by Prof. Sheel Aditya sir.

February 25, 2015/1 Comment/by

Ham Tower

9K2UU tower and Optibeam13-6 part 1

9k2uu Universal tower and Optibeam antenna 13 – 6 tower foundation and base.
Video Rating: 5 / 5

UPDATE 17 April 2014: It is a Rohn 45 I’m looking for someone that is willing do a trade. This 60 foot tower, for a dual band transceiver and an ant that I c…

February 24, 2015/16 Comments/by

MDE Systems Inc. to Deliver an MDE Tutorial at the ACM/IEEE 15th International Conference on Model Driven Engineering Languages and Systems (MODELS 2012)

Yonkers, New York (PRWEB) September 20, 2012

MDE Systems Inc, an internationally recognized expert in Model Driven Engineering (MDE) technologies, announced today that Bruce Trask and Angel Roman of MDE Systems Inc. will be delivering a Model Driven Engineering (MDE) Tutorial at the ACM/IEEE 15th International Conference on Model Driven Engineering Languages and Systems (MODELS 2012) on Tuesday, October 2nd 2012 in Innsbruck Austria. More details can be found on the MODELS 2012 Conference web pages, http://models2012.info and http://models2012.info/index.php?option=com_content&view=article&id=14&Itemid=19#T7.

“There continues to be strong interest in Europe regarding how best to apply Model Driven Engineering technologies to help companies and development teams both implement new systems as well as modernize and evolve their existing legacy applications. The pace of innovation happening in the modeling community is staggering and can make the adoption of these powerful technologies daunting. Yet it is through the adoption of these promising technologies that development teams can make huge increases in software productivity and software quality. We are happy to continue giving tutorials at technical conferences and are excited to be invited back to the MODELS series of events,” said Bruce Trask, CEO of MDE Systems Inc.

About MDE Systems Inc. specializes in the development of software for complex computer systems including Model Driven Engineering (MDE) and Domain Specific Languages (DSL) and Software Defined Radio (SDR) technologies. More information can be found at the MDE Systems website: http://www.mdesystems.com.

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February 24, 2015/0 Comments/by

APRS

Message APRS tinytrak4

TX et RX de message avec le tinytrak 4 et le Display.
Video Rating: 5 / 5

Steve Smith speaks to us again, however this time we speak about APRS (Ace Precision Rifle Systems). Steve shows us a few of the variations of rifles availab…
Video Rating: 5 / 5

February 24, 2015/3 Comments/by

1929 TNT Ham Radio Transmitter

This is a 1929 style CW transmitter I built using old parts. It uses a type 45 tube and will put out about 2 watts. Right now it is set up for 80 meters, but…
Video Rating: 4 / 5

February 24, 2015/25 Comments/by

Digital Signal Processor

Sound Blaster X7 – Ultra High Resolution Audio (HRA) device, an external 127dB USB DAC, 24-bit

Unbeatable price on this item here http://bit.ly/150psvv Sound Blaster X7 is a ultimate feature-packed ultra High Resolution Audio (HRA) device that acts as …
Video Rating: 0 / 5

February 24, 2015/0 Comments/by

Hamfest

Dayton HamVention 2014

Dayton HamVention 2014, The Dayton Hamvention is an amateur radio convention (or hamfest), generally considered to be the largest hamfest in North America. T…
Video Rating: 4 / 5

RT Razor demonstrated at the 2011 Stuart Hamfest

John, W8RAT of RT Innovations demonstrates the RT Razor at the 2011 Stuart Hamfest. These are antenna lifts for Rohn 25, 45, or 55 towers which make antenna …
Video Rating: 5 / 5

February 23, 2015/6 Comments/by

RTL-SDR

R820T+8232 Ham Radio/100KHz-1.7GHz RTL-SDR Receiver

RTL SDR receiver first start :))) 41m broadcast AM and 40m Amateur LSB Buy here: http://www.aliexpress.com/snapshot/6216879881.html.

February 23, 2015/1 Comment/by

Ham Antenna

HAM Radio Outlet • YouTube Shout Outs • Mail Call

Video Rating: 0 / 5

Video Rating: 5 / 5

February 23, 2015/0 Comments/by

Nice Ham Radio photos

Some cool Ham Radio images:

s59dgo_50let_0130

Image by S56OA

s59dgo_50let_0080

Image by S56OA

s59dgo_50let_0061

Image by S56OA

February 23, 2015/0 Comments/by

Digital Signal Processor

Turtle Beach® Ear Force® XP500 Programmable Wireless Dolby® 7.1 Surround Sound

The Turtle Beach XP500 is a special version of the critically-acclaimed PX5 that’s designed specifically for the XBOX 360 and includes an XBA Bluetooth adapt…

February 22, 2015/0 Comments/by

Cool Ham Radio images

Some cool Ham Radio images:

on6tt in pileupcontest 2

Image by Peter Casier

on4ww-on6tt final briefing

Image by Peter Casier

February 22, 2015/0 Comments/by

APRS

GPS via APRS by LintasGPS

Tracking GPS untuk kendaraan melalui teknologi APRS.

Kenwood TM D710 ile Garmin Nuvi 350 GPS’in APRS de ortak kullanımı hakkında bilgi paylaşımı. Özellikle mobil istasyonlar için oldukça kullanışlı ve ucuz mali…

February 22, 2015/6 Comments/by

DX Cluster

UPDATED: $6B Covance buyout puts LabCorp in the CRO biz

UPDATED: B Covance buyout puts LabCorp in the CRO biz
LabCorp is diversifying. The big diagnostics player ($ LH) has swooped in to buy the contract research organization Covance ($ CVD) for $ 6 billion in cash and stock, confident that a combination of its expertise with Covance's approach to contract drug …
Read more on FierceBiotech

Nanorobotic Agent Communication Using Bee-Inspired Swarm Intelligence
In the event that the bees want to relocate due to some reasons, the queen bee and some of the bee in a colony leave their hive and form a cluster on a nearby branch [17]. Upon returning to the cluster the searching bees perform a waggle dance [18].
Read more on h+ Magazine

February 21, 2015/0 Comments/by

Cool Amateur Radio images

A few nice Amateur Radio images I found:

671B0718: Maria/KG4JBJ

Image by ac4lt

671B0715: Jerry/WA3UTL

Image by ac4lt

February 21, 2015/0 Comments/by

Ham Antenna

Nagoya antenna no rx

magnet antenna dos not work, indoor antenna works better.
Video Rating: 0 / 5

February 21, 2015/0 Comments/by

Pwnie Express Changes the Penetration Testing Product Game Again – Releases Enterprise Penetration Testing Appliance (PX-EPA)

Barre, VT (PRWEB) October 17, 2012

The Pwnie Express Enterprise Pentesting Appliance (PX-EPA) has the same full tool and feature set as the Pwn Plug and the Power Pwn (previous Pwnie Express product releases) and much more. The expanded horsepower on the PX-EPA provide for the packaging and support of Nessus Server, Metaspoit Pro and Cobalt Strike. The PX-EPA also supports hosting Backtrack, Qualys, nCircle, Acunetix and other products as virtual guest machines. The PX-EPA is hardened as per NSA, NIST, DOD, and DISA guidelines and ships with an encrypted volume for storage of sensitive data. WIFI, Bluetooth and 4G/GSM are on-board with optional support for Zigbee / Zwave, RFID and Software Defined Radios (SDRs). “This is the commercial product designed for more of a permanent deployment. Retail chains, financial service and health service companies need nimble solutions like this to address their ongoing security and regulatory requirements. Security service providers are some of our initial adopters and we anticipate that the state and federal agencies will continue the use of our products.” said M. Anthony Hughes, Director of Customer Development.

About Pwnie Express

Pwnie Express is the premier global provider of innovative, cost effective, rapid deployment penetration testing products. Their products have been incorporated into the cyber-security toolboxes of over one hundred security service providers, several Fortune 50 companies and various federal agencies. They have recently been featured in Wired.com, The information Systems Security Association (ISSA) Journal, Ars Technica, PC Magazine, and Slashdot. The Pwn Plug has been named as the Editors Choice in PC Magazine and Pwnie Express has been named by CIO On-line as one of the 7 hottest security companies to watch. For more information on Pwnie Express, visit http://pwnieexpress.com.

Press kits are available at: http://pwnieexpress.com/pages/press-kit

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February 20, 2015/0 Comments/by

Yaesu Ft-100 modificación de potencia

Modificación de potencia yaesu Ft-100.

Receiver comparision of the IC-7600 and Ftdx-3000.

February 20, 2015/20 Comments/by

Ham Shack

Will We Finally See Di Maria Off The Leash?

Ham_Shack_Consruction

Image by therogerbacon

Will We Finally See Di Maria Off The Leash?
Include West Ham, and Rodgers' side will need more than ten points if they are to avoid a rude awakening from their top-four dream. …. That reminds me of those people in America who claim a spirit will protect their wooden shack during a hurricane.
Read more on Football365.com

August 8, 2007: The Beijing Super Bowl That Almost Was
They'll open at 5.30am with a special breakfast from Andy's Craft Sausages: scrambles eggs, sausages, ham, potatoes, red beans, cheese and French toast. Other food on offer will be cheeseburgers, veggie burgers, Irish breakfasts, chicken and … Sugar …
Read more on The Beijinger (blog)

February 20, 2015/0 Comments/by

Cool Amateur Radio images

Some cool Amateur Radio images:

671B0733: Hugh/K3SS

Image by ac4lt

671B0725: John/KA4KKS

Image by ac4lt

February 20, 2015/0 Comments/by

ARRL

Peter Jennings ABC News London Full 30 Min Clip by w8jyz@arrl.net

1986 ABC News feed from London. This is Peter Jennings at his best from behind the scenes video. This video was recorded by me on November 13, 1986. This is …
Video Rating: 5 / 5

February 19, 2015/3 Comments/by

Arrow Antenna

Latest Arrow Antenna News

San Antonio, five other Texas cities rank as most 'financially irresponsible'
What could they be spending all their money on? Petticoats, cotillions and Paula Dean's food. Source: Badcredit.org. 14. Jacksonville, FloridaAverage credit score: 647Average debt: $ 29,681Average balance on credit. Photo By Paul Kennedy/Getty Images.
Read more on mySanAntonio.com

Eugene wireless services firm expands to Hawaii
Eugene-based Silke Communications has expanded to Hawaii with the purchase of the Distributed Antenna System, which serves mobile subscribers in three areas of the islands. Terms of the deal were not disclosed. The three-network system in Hawaii …
Read more on The Register-Guard

BASE jumper dies in plunge from Michigan TV tower
According to one tally, at least 243 people, including Sheppard, have died since 1981. BASE stands for building, antenna, span and earth. 524 CONNECT 42 TWEET 1 LINKEDIN 77 COMMENTEMAILMORE. Read or Share this story: http://usat.ly/1IP3U2e …
Read more on USA TODAY

February 19, 2015/0 Comments/by

YAESU FT-1900R VHF FM TRANSCEIVER FT 1900R

Large LCD Display The large 6 digit backlit LCD on the FT-1900R ensure excellent visibility
Loud Audio with Internal Speaker The FT-1900R packs 3W BIG watts of Loud Audio with its own Internal Speaker for those noisy environments.
Extended Receiver Coverage The FT-1900R provides receiver coverage of 136-174 MHz,
Illuminated Microphone with Keyboard Frequency Entry The supplied MH-48a6j DTMF Microphone is illuminated for ease of nighttime use,
What’s more, memory channels may also be recalled directly via the keypad.
200 Memory channels with Alpha-numeric Labeling
You can listen in on a wide variety of commercial, military, public safety, and marine communications.

Ultra Rugged
2m FM Transveiver
55Wts. of Solid RF Power
Loud 3 Watts of Audio Output Power
Large 6 Digital Backlit LCD
200 Memory Channels

List Price: $ 229.99

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February 18, 2015/0 Comments/by

671B0466: Jerry/WA3UTL, Rick/N4ASX and ?

Some cool Amateur Radio images:

671B0466: Jerry/WA3UTL, Rick/N4ASX and ?

Image by ac4lt
Centreville Road Rest Stop

671B0465: Rick/N4ASX

Image by ac4lt
Centreville Road Rest Stop

February 18, 2015/0 Comments/by

Psk31

Cool Psk31 images

Check out these Psk31 images:

20121231_0758_15M_PSK31_UX1IW

Image by T-A-S

20121231_0619_15M_PSK31_UB3AEB

Image by T-A-S

20121231_0555_15M_PSK31_RA3DAD

Image by T-A-S

February 18, 2015/0 Comments/by

Electro-Magnetic Interference

Brincadeira do dia no encontro semanal do Sabugosa HC no Parque Santos Dumont: Usamos um Arduino para ligar e desligar um transmissor de rádio segundo as notas da Marcha Imperial. Depois,.

This is a demo of my SDR circuit working via USB to my computer. Various functions are shown and their effects. However.. there are so many more functions an…
Video Rating: 5 / 5

February 18, 2015/0 Comments/by

Ham Shack

ve3tmg Ham Shack Tour

Tour of ve3tmg shack.
Video Rating: 4 / 5

Just a quick tour of my tiny ham shack.
Video Rating: 0 / 5

February 18, 2015/2 Comments/by

IEEE Electromagnetic Compatibility Society Founders War Stories

East Meets West, IEEE EMC Symposium, ’07, Honolulu, HI, July 8-13, 2007. This was the 50th anniversary meeting of the IEEE EMC Society. At this session, seve…

February 17, 2015/0 Comments/by

Lesson 24: Amateur Radio Tecnician Class Exam Prep T7B

This is lesson 24 covering the T7B questions and common receiver and transmitter problems. As always, feel free to stop by www.HamWhisperer.com and leave and…
Video Rating: 5 / 5

February 17, 2015/2 Comments/by

Dx’pedition

ST0R DX’Pedition Freq on 20m

Video Rating: 5 / 5

February 17, 2015/0 Comments/by

671B0469

A few nice Amateur Radio images I found:

671B0469

Image by ac4lt
Centreville Road Rest Stop

671B0467: Jerry/WA3UTL

Image by ac4lt
Centreville Road Rest Stop

February 17, 2015/0 Comments/by

“Joe Dirt’s Thanksgiving Present” – Amateur Radio Newsline

“Joe Dirt’s Thanksgiving Present” Amateur Radio Newsline Rex Free, KN4CI of Bankhead Amateur Radio Club, Inc. Video by Josh Hatton, W4ZZK.
Video Rating: 4 / 5

February 16, 2015/0 Comments/by

DX Cluster

AO-51 Pass with just a handheld

AO-51 pass with just a handheld from Sunshine coast Queensland Australia on a icom t90.
Video Rating: 5 / 5

Basic VHF and UHF Fundamentals Antennas are a very important component of communication systems. By definition, an antenna is a device used to transform an R…
Video Rating: 5 / 5

February 16, 2015/4 Comments/by

Cool Ham Radio images

Some cool Ham Radio images:

IMG_0420

Image by mpechner

IMG_0419

Image by mpechner

IMG_0418

Image by mpechner

February 16, 2015/0 Comments/by

How to make the most out of your Yaesu FT-817 – The RFGain – M0VST [HD]

Hey all A tip about the RF/SQL dial and its uses. There are lots of transceivers where the obvious place for the RF gain is to be is 100% (maximum) with some…
Video Rating: 4 / 5

Тест трех малогабаритных любительских двухдиапазонных радиостанций.
Video Rating: 4 / 5

February 15, 2015/41 Comments/by

TEN TEC VINTAGE HAM RADIO STATION

580 DELTA SCVR, ANT. MATCH BOX, SWR BRIDGE, 18 AMP PWR SUP & SPKR with ELECTRO VIOCE “XTAL” MIC for SUPEROR AMATEUR RADIO SSB DX , +++I GENERALLY ARE THE FIR…
Video Rating: 5 / 5

February 14, 2015/5 Comments/by

QSL

QSL F7SHP

A few nice QSL images I found:

QSL F7SHP
QSL
Image by b316728

W6TRW QSL Card
QSL
Image by mightyohm

February 14, 2015/0 Comments/by

Distress Frequency

Latest Distress Frequency News

What in the world is going on?
Luke 21:25b, “and upon the earth distress of nations, with perplexity” There will be distress, anguish and heartache. Along with that … As these things happen with more force and frequency, we know the coming of Christ is getting closer. The increase …
Read more on The Daily Advocate

FXCM Gets 0 Million Bailout From Leucadia After Swiss Shock
This wouldn't be the first bailout Jefferies has extended to a financial firm in distress. When Knight Capital Group Inc. … Last year, it acquired some assets from Infinium Capital Holdings LLC, a high-frequency trading firm based in Chicago. The …
Read more on Bloomberg

February 14, 2015/0 Comments/by

Electro-Magnetic Interference

QS1R Software Defined Radio mi nuevo equipo, Mostrando los 40mts y 80mts

SDR muy potente con sus funciones para rx, puedes observar y escuchar con un ancho de banda de 2Mhz, con su funcion de espectro de toda la banda de hf desde …

February 14, 2015/2 Comments/by

Huge amount of noise on circuit from vfd

I’m trying to figure out what I can do about all the noise on the encoder signal going to my circuit. Running the vfd sends my circuit into fits.

This video has been produced during the project Comtest Engineering [www.comtestnl.com]completed for ESA-ESTEC in the Netherlands. It shows all disciplines r…
Video Rating: 5 / 5

February 13, 2015/4 Comments/by

Ham Radio Outlet

Ham Radio Services Long Beach California

Michael J. Fox with Ken Estes, Producer of LBCTelevision for ThePrimeSpot.TV To contact Michael J. Fox, email, W6MJF@arrl.net.

Video Rating: 0 / 5

February 13, 2015/3 Comments/by

Electro-Magnetic Interference

Coolon LED Lighting – Australian Manufacturer of Industrial LED Lighting

Coolon is the leading manufacturer of LED lighting designed specifically for mining and heavy industrial applications. More information at http://www.coolon….
Video Rating: 4 / 5

February 13, 2015/0 Comments/by

Antenna Tuner

Antenna Tuners – Part II

This part II of Antenna Tuners for Preppers.
Video Rating: 4 / 5

February 13, 2015/25 Comments/by

CRW_0008: Pete/KG4OJT and Jim/AG4MA

A few nice Amateur Radio images I found:

CRW_0008: Pete/KG4OJT and Jim/AG4MA

Image by ac4lt

CRW_0006: Jim/AG4MA Munches on a Potato Chip

Image by ac4lt

CRW_0706: Virginia/AK4EA and Maria/KG4JBJ

Image by ac4lt

February 12, 2015/0 Comments/by

Single Side Band

31 Performance of Non Coherent FSK & Differential Phase Shift Keying

Communication Engineering by Prof. Surendra pal sir 1 Introduction to Communication Engineering 2 Amplitude Modulation 3 Amplitude Modulation (Contd.) 4 Sing…

February 12, 2015/1 Comment/by

Amateur Radio Station Setup Practical

As part of the UK amateur radio Foundation syllabus, candidates are required to set up an amateur radio station and to make adjustments to a dipole antenna. …

160 meters amateur radio band , just above the mediumwave band , scanning on april 7th 2013.

February 12, 2015/3 Comments/by

QSL

QSL Collection South Africa Canada Ecuador

4 cards from my qsl collection.
Video Rating: 5 / 5

What sations can you QSL on Shortwave.
Video Rating: 5 / 5

February 12, 2015/5 Comments/by

RTTY

Elecraft KX3 – 14.085 Mhz – 20 Meter – RTTY TEST – 18.08.2012 – 19:53 UTC

Elecraft KX3 – 14.085 Mhz – 20 Meter – RTTY TEST – 18.08.2012 – 19:53 UTC.
Video Rating: 4 / 5

February 11, 2015/11 Comments/by