Hardware modifications to Rev 1.2 (Funkamateur)

The following modifications only apply to the first issue of the Funkamateur edition that was supplied in the first half year of 2011. The modifications are already contained in the second edition (as from October 2011).

  • replace R5 by 0 Ohm, replace R28 by 1.5 kOhm. These modifications improve the sensitivity of intercept point 3 by c. 4dB (according to measurements).
  • the limiter level has been raised to its original value by changing the feedback resistors R21 and R24 from 27k to 15k.
  • further information can be found under Ticket #99.

Further modifications

see Rev13Mods

Last modified 5 years ago Last modified on Jul 16, 2012 1:12:16 PM