Signal Identification Guide
“This wiki is intended to help identify radio signals through example sounds and waterfall images. Most signals are received and recorded using a software defined radio such as the RTL-SDR, HackRF, BladeRF, Funcube Dongle, USRP or others.
Anyone can edit this wiki, so if you see missing or wrong information please feel free to correct it by clicking the ‘edit’ button at the stop of the signals page. When doing an edit you will be asked to answer a very simple spam prevention question which will appear at the top of the screen after clicking on Save page.
You can also discuss the signals by using the discussion tab at the top of every page, or just by using the comments box at the bottom of this page.
If you would like to contribute an example signal, please contact me at rtlsdrblog__AT__gmail__DOT__com and send a waterfall image, sound or small IQ sample and any information about the signal that you have. Note that it will probably take me 1 – 3 months to get to your signal. If you want to add a signal yourself please consult the instructions here – Adding An Example Signal. Don’t worry too much if you mess up the wiki syntax, i’ll eventually patrol all the pages and fix them up if something is wrong.”
Check This Great WEB SITE:
Review
Baofeng RD-5R Dual Band DMR HT Review
Baofeng RD-5R “Today we talk about the Baofeng RD-5R Dual Band DMR HT. I found it to be a decent radio, but lacking the features that we have se... Read more
Survey of Less-Expensive Vertical Antennas
Oggie Mike, KB7HFS, asks for a recommendation for a new vertical antenna. He already has a radial field and a mount; his prior antenna was destroyed i... Read more
Digital Modes
World Digital ATV QSO Party Marks 5th Year
The World Digital Amateur Television (DATV) QSO Party will celebrate its 5th year when it gets under way August 21-22. Organizer and anchor Peter Coss... Read more
New version of FT8CALL released
“Alright. Enough jib-jab. Here are the notable changes in 0.6: * Version 0.6 is not backwards compatible with 0.5 so you should upgrade ASAP. *... Read more
WSJT-X 2.0 – New 77-bit messages information update
“Hi all, Many of us have made many QSOs using the new 77-bit messages on 7.078 and 14.078 MHz. Overall the results have been good — but no... Read more
Antenna
Cushcraft MA-5B Yagi Antenna
Cushcraft Compact HF Multi-Band Beam Yagi Antenna10-20 MetersThe MA5B, Compact HF Multi-Band BeamSmall Footprint — Big SignalMA5B, Cushcraft’s m... Read more
Multiband Delta Antenna – M0PLK
Multiband Delta Antenna Closed loop antennas are always less sensitive to noise than open driven element antennas (e.g. vertical or dipole). T... Read more
Tuner free directional HF Multiband Field Expedient Antenna kit
Description: This 10-80 Meter Multiband FEA (Field Expedient Antenna) Kit enables you to customize your Alpha Multiband HF Antenna. The kit can then b... Read more
10-40 Meter Coaxial Loop Rated IP54 for Base, Mobile, & Tactical
The built-in SWR indicator makes the Alpha Loop so very easy to tune! Now you can suddenly hear everyone, and they can hear you! This is an antenna th... Read more
Equipment
Compact In-Line stereo DSP noise cancelling module -BHI
Compact In-Line stereo DSP noise cancelling module £179.95 Net Price (ex VAT) £ 149.96 Add to Cart Compact In-Line 0.270 kg Weight: A-COMPACT IN-LINE... Read more
The BT1500A Antenna Tuner – Palstar
The BT1500A 1500 watt balanced antenna tuner is the only 1500 Watt, Double-L Network antenna tuner on the market today covering 20m to 160m (25... Read more
Elecraft KX2 – Manual , DataSheet and Block Diagram
Elecraft KX2 An 80-10 m SSB/CW/Data station that fits in your pocket! Our KX2 “stealth” transceiver can go wherever your imagination takes you. Thank... Read more
