badlogo.blogg.se - Ham radio deluxe icom 7300 windows xp

I’ve also added brief sections on SDR hardware and software. If you will use a full-range SDR (or a dongle with a down-converter) you will use the RF tap. If you will use an RTL-SDR dongle (doesn’t receive below 25 MHz), you need the IF tap.

I have updated this article to cover both IF and RF taps. In December of 2019 I added an RF output to the 7100 and connected it to an SDRplay RSP1A. Home » Ham Radio » 2018 Projects » 7100 Panadapter

Dough Types, Procedures, and Properties.

How to Become an Amateur Radio Operator.

706: Computer Control and Soundcard Interface.

Amateur Radio Frequency Allocations and Band Plans.

Reference level adjustment : –20dB to +20dB Waveform display area (vertical axis) : 80dB Resolution : 1 pixel minimum (approximately) 30 frames/second (approx.), selectable from slow, mid or fast Scope system : FFT (Fast Fourier Transform) A second touch of the scope screen changes the operating frequency and allows you to accurately tune.

So, when you first touch the scope screen around the intended signal, the touched part is magnified. The ‘7300’s touch screen introduces a “Magnify” function. You no longer have to choose whether to listen to the audio or have the spectrum scope sweep for signals as the IC-7300’s real-time spectrum scope offers the simultaneous operations found in some of the more expensive rigs! This means you can use either the spectrum scope or the waterfall to quickly move to an intended signal while listening to the receiver audio. Image below shows the Audio scope with the waterfall function and the oscilloscope. Use the audio scope function to observe various AF TX/RX characteristics such as microphone compressor level, filter width, notch filter width and keying waveform in the CW mode. Like on the high-end rigs, the waterfall shows a change of signal strength over a period of time and allows you to find weak signals that may not be apparent on the spectrum scope. The large 4.3” color TFT touch LCD offers intuitive operation of functions, settings, and various operational visual aids such as the band scope, waterfall function, and audio scope.