From 91127ce0207b8273f56bc4b037ad6dc339221276 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Tue, 24 Jan 2023 11:01:50 +0100 Subject: Add blockdiagram --- dart70-blockdiagram.svg | 1444 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1444 insertions(+) create mode 100644 dart70-blockdiagram.svg (limited to 'dart70-blockdiagram.svg') diff --git a/dart70-blockdiagram.svg b/dart70-blockdiagram.svg new file mode 100644 index 0000000..c368e17 --- /dev/null +++ b/dart70-blockdiagram.svg @@ -0,0 +1,1444 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + DART-70 Block Diagram + HB9EGM + A 4m Band SSB/CW Transceiver + Author + + 2023-01-24 + Date + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SSM2167 + -4dB + +16dB + Filter6x XTAL11.0592MHz + DBM + Diplexer + BF998BSV52 + AFT09MS007NT1Totem Pole + BF998 + DBM + AGCup to +60dB + SBM + SBM + 2N3904LM4865 + Si5351 + + + + + + + + + + + uC + + STM32 + + + 16x2 Char LCD + + + + 4 buttons1 encoderMIC PTTCW Key/Paddle + + + + User Interface + + + + + + + + + I2C + BFO + VFO + + + + + + + + + + + + + + + + + -- cgit v1.2.3