Re: minimum supply voltage
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We need to study the minimum voltage needed for relay operation. If we can change the relays to5V type, and use a LDO regulator on raduino, we can work at 6V battery for the rig except that we may have to provide higher voltage for the HF linear? final section. May be, the bias arrangements of the pre-amp, driver and power amp need to be tweaked.
regards ?sarma ?vu3zmv
On Thu, Apr 26, 2018 at 12:24 AM, Matthew Stevens <matthew@...> wrote: Apologies if this has been answered before, but I can't find it anywhere. I know the max recommended supply voltage is 15v. But, what is the minimum recommended? I have a 9.9v lithium pack I was thinking about re-purposing for a /p power supply.
73
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- Matthew nj4y
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