dsp schematics

300 ohm twinlead 40 meter dipole - The N2CKH travel special 300 Ohm ladder line convertable antenna

Umbrella Loop Antenna - Contruction notes of an Umbrella Loop antenna for AM shortwave listenings

Small styrofoam loop - Contructing a loop using a styrofoam block

The Four Foot Loop Antenna - AM Four Foot Loop Antenna for VLF

The two foot loop Antenna - two foot AM loop antenna

The Ribbon Cable Loop - The portable 3 foot ribbon cable loop

The Folding Loop - The folding loop antenna for VLF

Mt-63 technical description - The MT-63 modem, constructed around a high speed DSP processor, either in a dedicated external DSP unit like the Motorola EVM, or in PC software using the PC sound card, transmits 64 tones spaced 15.625 Hz apart, in the 1 kHz bandwidth.

Amsat DSP Satellite Transceiver Project - The DSP Satellite Transceiver is a conceptual transceiver designed as a dedicated unit for amateur satellite operators. The initial concept was brought about by the lack of satellite functionality on modern amateur radio transceivers, and the specialized requirements of the ham radio operator who utilizes OSCAR amateur satellites.

Icom IC-706 mods and manuals - Programming interface schematics for Icom: Programming software for Icom IC-706 (Icom IC 706 IC706) : PDF Service Menu for Icom IC-706 (Icom IC 706 IC706) : PDF Service Manual with schematics for Icom IC-706

Icom IC-706 schematic - Electronics service manual exchange, IC-706 service parts, schematics

Icom IC-718 mods and manual - IC-718 modifications schematics and manuals

Kenwood ts 2000 manuals and mods - Kenwood TS-2000 manuals schematics and mods

Mods Kenwood TS-2000 DSP by N3GX - Mods, kenwood ts-2000 4 khz ssb transmitter receiver modification

Yaesu FT-100D modifications - Modifications schematics and manuals

Kenwood TH-F6A mods - Modification schematics and manuals for TH-F6A

Yaesu VX-7R transceivers mods  ^pop - Modifications, manuals and schematics for Yaesu VX-7R

Airband - Airband Online, Airband Scanners, Communications Monitoring, Shortwave and WorldSpace Radio Suppliers.

GI Joe's radio electronics Priority listing - Dealer for Cb radios, Cb antenna & accessories Galaxy radio, Cobra cb radio, Ranger, Texas Star, Palomar. Police scanner, radar detector, GPS, GMRS, FRS, Wilson cellular amplifier & antennas. Owners manuals, schematics and links.

AM Loop Antenna Calculator  ^updated - Java script calculator for AM loop antennas

DSPBOX - DOS Freeware, DSPBOX is an attempt to code the Texas Instruments DSK 'C50 in such a way to make it behave like a commercial DSP noise reduction unit, like the NIR-12, the TimeWave 599+ and others. Not only the noise reduction function has been implemented, but automatic notch, AGC and Band Pass have as well.

WD6CNF DSP Filter - Audio Digital Filter, two bandpass filters, three notch filters, two noise filters graphical setting of filter center frequency and bandwidth Drag vertical lines on top of signal, Microphone input, speaker output Mono, 5 kHz bandwidth

UALOG, YVLOG, SQ, AutoCQ - UALOG, russian logbook, YVLOG log program for icon 756 radios, SQ echo repeater and DSP Filter for your radio

HamView - A freeware program to dig out weak signals buried in noise, functionally similar to the excellent FFTDSP of AF9Y, but with the added bonus of real time audio filtering of the incoming signals. Just point and click with the mouse, and the selected signal will stand out from the QRM and noise.

Introduction to DSP - Bores Signal Processing freeware course to DSP