Re: Updating a V2 to V3 finals and need info
¿ªÔÆÌåÓýOK ,thanks Evan ...
? From: Evan
Hand
Sent: Wednesday, April 3, 2024 8:40 PM
Subject: Re: [BITX20] Updating a V2 to V3 finals and need
info ?
On
Wed, Apr 3, 2024 at 05:10 AM, Jens wrote: HV is a label on the schematic. It is the output of the voltage doubler used to reverse bias the PIN diodes in the LPF and T/R switches. HV stands for High Voltage. 73 Evan AC9TU |
Jens/HB9JOI