Homemade 2m FM transceiver?
On Sep 12, 6:11*pm, Gary wrote:
On Sep 12, 2:49*pm, raypsi wrote:
On Sep 10, 10:05*am, Atlantis wrote:
Do anyone of you know such project, worth or recommending?
Shouldn't you be dreaming of a 74HC4046 PLL, a 4066 is a quad
bilateral switch.
Gary N4AST
Hey OT:
That dream is just a throw back from the ole magazine days when they
always put in errors then 3 months later you gets the correction. Plus
a 74hc4046 can only run up to 7volts Vcc
So the correction would be running a 74hc4066 as a pll. One switch as
the VCO and a couple diode for the comparator. and another switch as
for the xtal OSC and another switch for a low pass filter.
Or if you do use a 74hc4046 you just upconvert and downconvert
everything and run it at 6 volts. Cause about 10Mhz is all you can
gets out of a 74hc40466 at 6 volts
|