A standalone GX500D GPIB controller NEW 5Ī standalone control unit for the GX500D and ESM508k/517k/540k related VHF/UHF receiver cassettes.
![rtty decoder software rtty decoder software](http://www.blackcatsystems.com/pics/MMCocoa_RTTY.png)
An azimuth/elevation controller UPDATED 4Īn azimuth/elevation controller made to drive an old CCTV Pan/Tilt system.Īn arduino controller to drive a Diseqc 1.2 motor used in satellite setup.A 10Mhz rubidium frequency standard NEW 8Ī LPFRS TEMEX rubidium standard that fits inside an old HP tape unit.A replacement Audio card for the ACL SR-209 & SR-2/06/20Īn audio card using modern components designed to replace the ACL SR-209 AA-206 one.A modern synthetizer for the Telerad LB740 VHF receiver NEW 3Ī four frequencies SI-570 based module designed to replace the original Telerad LB740-B XTal based oscillator module.Receive ADS-B signals with a simple receiver and decode frames with a PIC 18F2550. PIC16F648A MT12+GPS and Frequency standard display controller UPDATED 9ĭisplaying Motorola MT12+ timing GPS and VE2ZAZ Frequency standard status messages on a small LCD.
#RTTY DECODER SOFTWARE SERIAL#
16F76 or 16F876A PIC Serial to RACAL GPIB converterĪ converter designed to drive a RA-1792 RACAL Receiver fitted with the GPIB A6A1 optional card from any serial line.Ī six frequencies DDS board designed to replace the RF-520 receiver Xtal bankĪdding a uninteruptible power supply to a dual 5Mhz 'pilote'.
#RTTY DECODER SOFTWARE PC#
![rtty decoder software rtty decoder software](https://www.dxzone.com/dx32670/rtty-modem-for-arduino.jpg)
Here are some devices and programs I wrote to go further in my shortwave listening hobby.