133 Alternatives to blackcatsystems.com

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thetechprepper.com

weatherfax.com

WEATHERFAX

squix.org

wavecom.ch

WAVECOM, the reference in data decoding

mirion.com

Mirion Technologies provides nuclear measurement and detection systems for a variety of industries. Discover more about Mirion's products & services today!

hps.org

Professional organization dedicated to development, dissemination, and application of both the scientific knowledge of, and the practical means for, radiation protection.

radiationanswers.org

passmyexams.co.uk

dxsoft.com

Collection of Windows' ham radio terminal, logging, CW and other software.

machamradio.com

arpansa.gov.au

Home | ARPANSA

radiohobbyist.org

RadioHobbyist.org | Pushing The RF Envelope

imagesco.com

How-to articles and an online catalog for holography supplies.

dxzone.com

particleadventure.org

An interactive tour of quarks, neutrinos, antimatter, extra dimensions, dark matter, accelerators and particle detectors.

hotpaw.com

emwatch.com

polar-electric.com

Shareware Morse decoding and sending software for speeds up to 60 WPM. Features Text and Graphic Display, CW Filter, automatic speed recognition, auto Gain Control, and auto tracking of "drifting" signals

sigidwiki.com

safespaceprotection.com

Products designed to protect against electromagnetic radiation on the human body.

cubicsdr.com

CubicSDR | Cross-Platform and Open-Source Software Defined Radio Application

hfunderground.com

earthcalm.com

EarthCalm EMF Protection | For Every Aspect of Daily Life

hamqsl.com

HF Propagation and Solar-Terrestrial Data Website

defendershield.com

soeks-usa.com

laurussystems.com

Personal dosimeters, portal monitors, survey instruments and multichannel analysers.

nuclearconnect.org

wolphi.com

Personal profile and interests, as well as pictures of Los Angeles, California and Germany.

gqrx.dk

Gqrx SDR - Open source software defined radio by Alexandru Csete OZ9AEC

emfinfo.org

Neuert Electromagnetic Services

dxatlas.com

electricsense.com

rfspace.com

spectrumanalyzerapp.com

geovital.com

xggcomms.com

Ham Radio CAT, PSK31, FT8, JT9 and JT65 Interfaces - Home Page

dogparksoftware.com

emfs.info

gcsescience.com

What you need to know for GCSE Science and Additional Science for GCSE Chemistry and GCSE Physics

g4zlp.co.uk

skywavelinux.com

makkintosshu.com

makkintosshu

g0hwc.com

G0HWC's live SSTV, home of the SSTV / ATV webring, and help setting up a SSTV site.

download82.com

Find any Windows software solution for free download. Categorized freeware, shareware, drivers and games downloads

sdrplay.com

SDRplay

emfacademy.com

unidoc.com

w1hkj.com

W1HKJ Software

visitware.com

Official visitware site. Download a visitware for free. Visit the software author's homepage from here. Register your software as a visitware.

w1wc.com

David Bauchiero's pages with related links and content for beginners and seasoned ham operators.

dl2rum.de

domeinhosting.nl

rtlsdr.org

soft82.org

swling.com

This page is a portal that describes the content of the SWLing.com family of websites. We also introduce shortwave radio and show you how to get started in the hobby of shortwave radio listening--how to buy a shortwave radio, understand the concept of UTC time and find frequencies and schedules relevant to your needs.

bottledwaters.com

Bottled Water - The Definitive Bottled Water Site

nuceng.ca

rfsafe.com

RF SAFE is the world's premier provider of cell phone radiation protection accessories and informational safety data. Since 1998 RF (Radio Frequency) Safe has been dedicated to evolving the wireless industries safety standards, by engaging in the business of design, testing, manufacture, and sale of safety technologies to mitigate harmful effects of cell phone radiation.

vizros.com

Photoshop compatible plugins for Windows that provide an interactive environment to make real 3D page wrapping effect.

ab4oj.com

Adam Farson with links, experiences and opinions, and equipment tips.

ansto.gov.au

At ANSTO we use nuclear science and technology to tackle complex problems and deliver outcomes and benefits in the areas of human health, the environment and industry.

440audio.com

440Software : Music & Audio Software Downloads

rtl-sdr.com

dosimeter.com

Develops, manufactures and distributes radiation detection equipment. Area alarm monitors, survey instruments, probes.

autorunwizard.com

hamradioscience.com

admnucleartechnologies.com.au

ADM Nuclear Technologies

shareapple.com

pureearth.org

rapiscansystems.com

hotwinfiles.net

hamsoft.ca

RTTY and MMSSTV freeware software programs by JE3HHT, Makoto (Mako) Mori.

jrtassociates.com

pcalani.com

lessemf.com

Offers a variety of devices for detecting and shielding EMF.

voacap.com

Manual for getting started with VOACAP, an ionospheric prediction software program.

safesleevecases.com

SafeSleeve offers FCC accredited lab tested EMF protection cases - iPhones / Samsung Galaxy. Block harmful EMF Radiation and RFID. Free Shipping with a 30 day guarantee!

geigercounters.com

Suppliers of a selection of handheld Geiger counters. Information on mineral identification using handheld radiation monitors and other applications.

moetronix.com

hamsphere.com

airspy.com

High Quality Software-Defined Radio (SDR) receivers from DC to Daylight for Governments, Professionals, Academics and Hobbyists.

drwxr.org

drwxr - cybersecurity research

ac6v.com

Features 132+ pages and 6000+ links covering 700+ ham radio, DX, and SWL topics.

emfanalysis.com

hffax.de

home-biology.com

Electrosmog knowledge database, electromagnetic field meters, radiation shielding and protection guides

tutapoint.com

fuseschool.org

FuseSchool empowers millions of learners around the globe by giving them access to world class education for FREE - anytime, anywhere. FuseSchool involves: education challenge,children education, free online education, early child, children and education, support children education, free kids sites, igcse, igcse maths, donations, Free secondary School Education, gcse science revision.

ieer.org

IEER is dedicated to increasing public involvement in and control over environmental problems through the democratization of science

sfbaysss.org

Formed to provide a forum where sailors and others interested in the sport of singlehanded sailing could share their ideas and experiences for shorthanded racing in San Francisco Bay.

sdr.hu

plicht.de

docbrown.info

Free to use online Doc Brown's CHEMISTRY revision website by retired science education teacher notes teaching and learning revising biology chemistry physics UK GCSE IGCSE AQA Edexcel OCR GCSE IGCSE A level chemistry USA US grades India Indian Secondary s

dzombak.com

Chris Dzombak: software developer in southeastern Michigan.

chemistrylearner.com

An online resource for chemistry students where they can easily learn about various fields of chemistry through simple aritcles and pictures

hfradio.org

chemstuff.co.uk

Thank you for visiting Chemstuff.co.uk. The site has been set up to help with all aspects of chemistry taught in Mr Banks' lessons. There's also loads of useful and interesting extra things linked to the chemical sciences. You will find a news section from the Royal Society of Chemistry at the bottom of the page…

patana.ac.th

nuclear-power.net

What is Nuclear Power. This site focuses on nuclear power plants and nuclear energy. Main purpose is to provide knowledge base not only for experienced.

oasisllc.com

sacvalleyares.org

Sacramento Valley Regional ARES

world-nuclear.org

arizona-software.ch

dxing.com

Compendium of radio monitoring information, including general beginner's information, international broadcasting news, and resources to monitoring hobbyists of all stripes, including ham radio.

websdr.org

websdr.org

acarsd.org

A free ACARS Decoder for Linux and Windows, plus a real-time ACARS server application.

k3fef.com

K3FEF WebSDR Radio. Online shortwave radio using SDR receivers. Located in Northeastern PA and covering the US, this online SDR is hosted by K3FEF and W3TKP

amsat-uk.org

spek.cc

Free / open source spectrogram viewer available for GNU/Linux, Windows and macOS. Click to read Spek — Acoustic spectrum analyser, by Alexander Kojevnikov, a Substack publication with tens of thousands of subscribers.

westmountainradio.com

RIGblaster allows operation of PSK31, SSTV, RTTY, CW, packet, voice keying, and HSMS using a sound card interface.

friture.org

dxlabsuite.com

log4om.com

Log4OM 2 - Log for the Old Man

astrophysicsinc.com

emfblues.com

Offers Crystal Catalyst® Resonators for harmonizing electromagnetic pollution and creating cleaner energy environments.

ac4m.us

Jonathan Wallen shares information about different digital modes and software. Tennessee.

jeffreykopcak.com

radiationnetwork.com

hamdocs.com

hfradio.org.uk

jvcomm.de

Die Software zum Empfang von Wetterkarten und -informationen sowie SSTV, RTTY und Fax läuft unter Windows 95 bis Windows 7 sowie DOS mit Soundkarte und Funkempfänger. Kostenlose Demoversion, Kauf SSL-verschlüsselt möglich.

valley-ent.com

furryelephant.com

tigertronics.com

qsl.net

QSL.net

nlm.gov

sonicgoose.com

SonicGoose – Words for Nerds — A blog of things I've learned as a geek

rtl1090.com

RTL1090 software download site, powered by Jetvision. ADS-B Dongle software solutions. FAQ for installation, operation and further informations.

clara.net

w7ay.net

hamradiodeluxe.com

sdr-radio.com

All about software defined Radio (SDR)