Magnis SDR - Part 7 Transmit Mixer
In this video I will be building the Transmit mixer which is based on the Tayloe mixer design I have shown in earlier videos such as
• Quadrature SSB Transmit Mixer
Here's the TLV2462 datasheet
https://www.ti.com/lit/ds/symlink/tlv...
0:00 Intro and schematic walkthrough
4:10 Board walkthrough for Transmit Mixer
6:08 Testing the Audio Network
7:17 Testing the I/Q audio signals
9:40 Testing the 0/180 degree audio signals
10:43 Transmit Mixer on the board and some troubleshooting
11:42 Test setup for SSB
12:06 Test setup with HDSDR and signal generator
13:22 Testing SSB at 14 MHz
14:28 Testing SSB at 7 Mhz