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SVue -> Virtual Com port loopback -> This application -> R2500
Originally I wanted to use Message API for Svue, however that adds extra latency and makes tuning uncomfortable.
SVue settings:
In my setup, I'm using N8VB virtual com port driver to create loop back from COM4 to COM6
I was too lazy to add any settings file loading/saving, so this version have fixed COM port numbers.
Use same COM port numbers as me or open exe in Resource Hacker and edit COM port strings in RCData/TFORM1 for LabeledEdit1.Text and LabeledEdit2.Text :)
Download: r2500bridge.zip (13kB)
Changelog:
This very simple application starts recording in SpectraVue when tracked satellite is visible. It connects to Orbitron using DDE and simulates clicking on Record button in SpectraVue3.
Detailed instructions are in included readme.txt.
Download: orbsvrec.zip (50kB)
Download: snrtone3.zip (60kB) (For SpectraVue 3.x)
Old version: sigtone.zip (31kB) (For Spectravue 2.x)
Simple way to create your own palettes form bitmap files.
Download: img2pal.zip (266kB)
Cold Rainbow | |||
Hot Top | |||
Low SNR | |||
Burnt Paper | |||
Old SpecAn | |||
Chome Sunset Sine | new! | ||
Cold Rainbow Sine | new! | ||
Gold | new! | ||
Jetstream | new! | ||
Radioactive | new! | ||
Sunset | new! |
Commercial use or distribution of palette files with any programs without my permission is strictly prohibited!
Download: SDRxxServerPipe.exe (40kB)
Use above SDR-xx server instead, it's much more stable
UPDATED: Now for SV 3.xx too
UPDATE2: Fixed bug that caused pipe to be left open after stopping SDR. Also now uses overlapped IO mode.
This ftd2xx.dll creates named pipes server \\.\pipe\iqdata that allows other applications to receive raw I/Q data in realtime. Server can handle up to 16 connections from client applications.
Named pipes are very easy to use (can be simply accessed as endless files) and data is buffered in kernel.
This is very interesting to programmers wanting easy access to SDR samples. This dll is completely transparent to SVue and doesn't affect it in any way.
Installation: Rename original ftd2xx.dll in SpectraVuew directory to ftd2oo.dll, put new ftd2xx.dll from archive to Spectravue directory.
Download: svpipe.zip (20kB)
Normally you can't set CW filter center higher than 1500Hz. When demodulating data, it's nice to have wide filter centered on frequency.
To get wide CW filter like this, you can replace DEMOD_CWU line in your SV config with this one:
DEMOD_CWU0=FC:D6:FF:FF:EC:2C:00:00:F8:2A:00:00:0A:00:00:00:0A:00:00:00:38:18:00:00:
It will change CW demodulator settings to:
Low Cutoff | -10500Hz |
Width | 22000Hz |
High Cutoff | 11500Hz |
Demod Offset | 11000Hz |
This filter is as wide as possible with still usable filter shape.
Note: In SV 3.xx it's possible to get same shaped filter centered on center frequency by setting WUSB filter width to 23KHz and CW offset to 1KHz.
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You are using any software downloaded from this page at your own risk. Some software may be illegal to use in your country.
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