Uploaded Sat May 18 2024 17:29:18

Postscript code for KH6CP no-tune 222-MHz xvertr 

Uploaded Sat May 18 2024 17:29:18

QBasic program to calculate the efficiency of a parabola as a function of the feed amplitude characteristics and the f/d of the dish.  Bob Larkin, W7PUA 20 Dec 95 

Uploaded Sat May 18 2024 17:29:18

HDL_ANT does the calculations needed to successfully implement several microwave antennas: horns, parabolic dishes, and metal-plate lenses.  It also does the calculations involved in setting up an antenna range for antenna gain measurement 

Uploaded Sat May 18 2024 17:29:18

This program library contains an updated PSA toolkit as described in the QEX, November 1994 issue An Adaptive HF DSP Modem for 100 and 200 Baud SPASM21.EXE ----- Public domain 21xx assembler (updated CLOAD.EXE ----- Bootstrap formatter PSA1.OBJ  ----- Object modules for writing your own "C PSA2.OBJ  language applications (Large model only PSA.H ----- Header file required to compile "C" applications 

Uploaded Sat May 18 2024 17:29:18

9600-baud (G3RUH) BER test routines, with SINAD measurement 

Uploaded Sat May 18 2024 17:29:18

MX-COM MX709 CODEC board test program (interrupt version 

Uploaded Sat May 18 2024 17:29:18

Pascal program for PC frequency counter 

Uploaded Sat May 18 2024 17:29:18

HF modem and demo for PSA sound cards 

Uploaded Sat May 18 2024 17:29:18

Mode-s receive converter PCB patterns in postscript 

Uploaded Sat May 18 2024 17:29:18

pad.cpp - C++ program to calculate attenuator resistances and power dissipation 

Uploaded Sat May 18 2024 17:29:18

source for "Programming a DSP Sound Card 

Uploaded Sat May 18 2024 17:29:18

THE ULTIMATE VFO ANALOG DEVICES AD7008 DIRECT DIGITAL SYNTHESIS CHIP USING THE MOTOROLA MC68HC811E2FN MICROCOMPUTER BY DONALD S KIRK (WD8DSB) 27MR96