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Old September 13th 10, 04:20 PM posted to rec.radio.amateur.homebrew
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Default 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

 
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