spectrum analyser audio

Qsorder - Contest audio recording for N1MM. external "plug-in" which adds a QSO audio recording function.

Listen to National Hurricane Center Skywarn Nets - Live audio of the National Hurricane Center’s Skywarn Nets. This live feed covers several different states, and locations throughout the US including: TX, LA, MS, AL, FL, GA, SC, NC, VA, MD, DE, PA, NJ, NY, CT, RI, MA, VT, and ME

GB2RS podcast - RSGB Podcast

Ingham County Public Safety - Listen to Ingham County Michigan Public Safety, County Sheriff, Police and Fire

Las Vegas Rural Nevada Highway Patrol - Live feed for NHP rural areas of Moapa Laughlin Primm Alamo Indian Springs

Texas Waco Area Live Police scanner - Mclennan County Sheriff and Fire, Waco and Area Police and Fire, listen to live police audio feed

A long wave receiving system - A long wave receiving system using FFT software Spectrum Lab

Longwave Information - DK8KW Longwave Information Slow-Voice, Transmitting compressed analog Audio Signals on LF

K7RLD Remote Ham Operation - Detailed instructions on how to setup a remote station using Ham Radio Deluxe as remote control and skype for audio, even how to correctly setup Wake On Lan by K7RLD

A PC as VLF receiver - Using a PC with soundcard as a VLF receiver, how to use your PC as a receiver for narrow-band signals in the VLF radio spectrum by DL4YHF

Elecraft K3 audio review - Review of the Elecraft K3 Transceiver by David Wood G3YXX.

IC7000 HM151 Microphone Audio Mod - Modify IC 7000 handheld microphone HM 151

Kenwood TS-590S Audio Profiles - W1AEX Audio settings and general observations

Receive VLF natural radio with Spectrum Lab - Using Spectrum Lab for the reception of VLF natural radio

Offshore Radio radio broadcast Staions - live stream - A list of all Long Wave radio broadcast station that you can hear in the most of Europe with web stream audio links.

Using VNA to adjust Linear amplifiers  ^updated - Linear amplifiers cold adjustments with network analyser (VNA)

Yaesu DSP Settings and Pin Connections - Yaesu DSP audio settings for Heil Sound headphones

Elecraft DSP audio settings - DSP Settings and Mic Connections for Elecraft K3

Icom DSP Settings and Pin Connections - ICOM audio DSP settings and pin connections for heil sound headphones

Kenwood DSP Settings and pin connections - Kenwood radios audio DSP settings for Heil Sound headphones

Ofcom PLT - Ofcom and Power Line Telecommunications (PLT)

ZL2PD HF RF Signal Generator - This circuit came out of some work done for two antenna analysers

IW3HEV embedded antenna analyser - An interesting project of the popular IW3HEV antenna analyzer in and embedded solution by PA3CKR.

Digital HF Antenna Analyser Project - This antenna analyzer measures complex impedance over the 1.6 - 33 MHz HF spectrum by ZL2PD

Analog HF Antenna Analyser - A simple antenna analyser for the HF spectrum with a built-in signal generator with 3-digit LED frequency display.