Data Slicer
-----------

For decoding POCSAG/GOLAY pagers, MDC4800 data terminals. trunk controller
info and any other 2 level FSK encoding scheme.

Parts
~~~~~

Transformer		Radio Shack part # 273-1366

Get everything else out of a dumpster.


Circuit Info
~~~~~~~~~~~~

- Improved version of the standard 741 data slicer seen elsewhere.
- Uses external power supply to provide more reliable power to the op amp, and
  can be used to power other devices.
- Extra filtering for high RFI areas.
- FET op amp to keep from loading discriminator.
- You may need to tweak the values of the DC blocking cap (0.01 uF to 
  discriminator) and the 1 Meg resistor depending on your data needs. Use an
  oscilloscope.


Building
~~~~~~~~

- Keep ALL lines short.
- Use large stranded wire for grounds.
- Be sure to solder the DC blocking cap (0.01 uF to discriminator) directly
  to your receiver's discriminator to keep from blowing up your receiver.

