The WSPR Laboratory (pronounced “whisper”) models, designs, builds, and validates technology that protects users, systems, and networks from malicious and privacy-infringing acts. Research People News Publications Grants Tools
QRPGuys is an organization of hams that offer budget and unique ham radio kits. Our specialty will be low cost, high enjoyment kits for the builder that can be assembled in an evening or two. The criteria for our kit designs, are items that are unique in some way, combine features not normally seen, …
The RBN map is coming back! A beta version of RBN maps is available for general use at: beta.reversebeacon.net.It now has the ability to filter on band, mode, callsign, dxcc, itu zone, cq zone, and continent.
Ascend Group Co., Ltd is a company specialized in GPS tracking device for people, GPS car tracker, GPS vehicle tracking, GPS watch tracker, GPS locator, GPS fleet management system...
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Echolink and much more with your Raspberry Pi. SvxLink is a project that develops software targeting the ham radio community. It started out as an EchoLink application for Linux back in 2003 but have now evolved to be something much more advanced.
Tracktry provides global package tracking for all your shipments from eBay, Aliexpress, Gearbest, etc. Just enter your tracking number to find where your parcel is right now.
OK, so this WSPR thing has grabbed my attention again and I was wanting to see how or if my antenna and propagation is from N. Las Vegas the past few days. Since I like tinkering and have a simplistic set-up, some antennas, and an HF rig (TS-50 with intermittent receive audio problems) I tried to see if I could send out a signal.
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Doppler tracking for the EME path is accomplished in the same way as with other WSJT-X modes. To see the presently suggested default FST4 and FST4W frequencies in the drop-down band-change control you may need to do a one-time reset. Go to File → Settings → Frequencies, then right-click on the Working Frequencies table and select Reset. Features: * Sends WSPR transmissions * Can run in the background * Let's the device sleep between transmissions (to save battery) * Time is synced with NTP. * Can send compound callsigns and 6-digit locators (requires 2 transmission cycles) * Can be used to check WSPRNET for spots. Caution: You need an amateur radio license or be doing some experiments for this app to be useful to you. Always ...
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Sep 13, 2020 · WSPR Beacon "A QRP Labs Ultimate 3 WSPR beacon will be on board Braveheart running 30dBm on 40, 20 and 15m sequentially every 10 minutes whenever the VP8PJ/MM station is not in use." Fundraising Early donors (those that donated before we sail on February 15th) will receive their LoTW confirmation(s) while we’re on the island, usually within ...
DXPatrol is an ultra-wideband software-defined receiver (SDR) in a surprisingly small package, measuring just 2.875" x 1.75". It provides full-coverage reception from 100 kHz to 2 GHz (less 800 MHz cellular blocked), using your favorite open-source SDR software via Windows, Mac, Linux or Android. The tracker will transmit every 10 minutes via ham radio using WSPR on 20 meters. Although the transmitter is only 10 mW or less, it can be heard over 9000 miles away. Upon each transmission, it will send altitude, speed, heading, system voltage and will plot that on a real time map.
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WSJT, MAP65, WSPR, and WSJT-X are open-source programs designed for weak-signal digital communication by amateur radio. Normal usage requires a standard SSB transceiver and a personal computer with sound-card. WSPR (pronounced “whisper”) stands for “Weak Signal Propagation Reporter.” This program is designed for sending and receiving ...
Torrent trackers is a software tool that tracks the information of peers and seeds for a torrent file. In simple words records the statistics of the torrent file across the distributed network.Is similar to PSK31 but includes multiple copies of the message offset in time, similar to the MD-1142 and is more robust. WSPR ()"Weak Signal Propagation Reporter" Intended for propagation analysis and/or antenna testing, does not include provision for data communication.
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IOTA Irish fixedfixed 60m channel (canno QSY) Japan Digital Window JT-65 JT65 JT65-A JT65A JT6M JT9 K6YR Kansas Weather Net Kentucky Friday Night RagChew Kentucky Phone Net (Evening Net) Kentucky Phone Net (Morning Net) KG-STV Knotheads Net Land Rover net Little Red Barn Net Local and Provincial SSB nets Local FM Simplex - General Conversation ...
Apr 22, 2018 · 1) WSPR requires precise frequency, the transmission must be within the 200Hz WSPR sub-band. 2) WSPR requires precise timing: transmissions start on the 2nd second of even minutes, +/- a few seconds. An ordinary crystal or worse still, the ceramic resonator on some Arduinos, will not provide sufficient timing accuracy to run WSPR for long. The buyer will then receive an email from WSPR indicating the name of the transporter, the tracking number, and the approximate delivery date. The buyer can then follow their order through the tracking number provided.
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Tracking Balloons with WSPR. Posted on 30 September, 2017 by Ethan Zonca ... FeatherHAB is a lightweight, small, and inexpensive balloon tracker. It tracks the ...
A I add players manually. If you're missing someone, send a dotabuff link to me and I will consider adding the player. If you're aware of someone's smurf account and it has not been added yet, I'd...The track across our region runs more or less along King Road from King City to Gormley although the precision of the track is limited to that of a 6 character grid square due to bandwidth limitations in the WSPR protocol and a low duty cycle of 12 minutes per beacon to conserve power.
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The WSPR server is very busy. The wsprnet.org site is very slow. I've started my WSPR receiver and WSPR 2.12 software for decoding, but only one by ten decoding cicle can reach WSPR server! Many spots are saving only in my PC! WSPR 2.12 write: "Could Not connect to WSPR server" e.t.c. So many beacons are working continuously.
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