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JUMA SPIN-OFF HAM PROJECTS |
Keyers
OH7SV
keyer with ordinary CMOS logic
OH2NLT
keyer with worlds smallest microcontroller (6-pin SOT23)
Active ferrite antenna
for HF
OH7SV
design / construction
OH2NLT
construction
JUMA-RX1 low-pass filters
for lower bands
LPF
schematics and simulated response
DDS & Control
General
VFO / BFO software for JUMA-RX1/TX1 DDS board
ATmega88
based DDS board for JUMA-TX1/TX1
Our other ham radio related
projects can be found from these here
OH7SV
projects
OH2NLT
projects
Updated 07.02.2006 by Juma
team OH2NLT and OH7SV