Design and manufacture Digital Signal Processing equipment for transmitters and receivers to eliminate tones, random noise and provide brick wall filters to recover transmitted audio and data.

DSP-8100c Noise and Data filter, DSP-599zx Noise and Data filter, FOSI (Fiber Optic Serial Interface), Data Modems HF,VHF,UHF

radio modems, military, antenna, antenna noise, ham radio, amateur radio, dsp, pk-232, psk-31, wireless modem, noise reduction, aea, advanced electronic applications, amateur radio, timewave, timewave technology, digital noise filters, dsp, digital signal processing, tnc, packet, dsp-599zx, dsp-59y, dsp-59+, dsp-8100c, pk-12, pk-96, pk-90, pk-900, dsp-232, dsp-2232, dsp-d300, twd-440, train whistle detector, hamlink, antennasmith, tz-900, u232, u-232, log windows, pakratt, aprs, gps, bell 202, wefax, rtty, amtor, pactor, sstv, sitor, wireless, mars

manufacturer of radio modems