开云体育

*** Oooh, that's exactly what I needed! A predefined usb_desc.h section with the exact functions - two serials and one audio. I copied that into my code, and am now compiling. Rats. It behaves the

Hello Jerry, You might want to have a look at the "Teensy SDR Project" by K7MDL: https://k7mdl2.wixsite.com/k7mdl/copy-of-teensy-4-sdr That is a complete SDR fitting into a 160x100mm Hammond box

Ok… same as the 2036 with an extra port (for inside the radio). Hmmm I have to look into this stuff to see what I can do with it. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ

To add to this, My IC-7300 has a TUSB2046BIVFRG4

Yes… Its shown on the BOM that is out there currently… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton,

You can do it on your board by just standing the capacitor straight up in the air from the leg between Y1 and L7… and the other side to a close ground pin. I did that and it seemed to work fine. Dr.

I did. those are just BOM and schematic changes, not board changes so was easy to make. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal

Yeah that's what the K3 has too... a TUSB2036 3 to 1 hub, and the three inputs are a PCM2901 CODEC, a FT232 USB to RS232 converter, and a USB connection to the PIC processor (for uploading new

My bad, I loaded the wrong schematic. If I want to add C74, is it a 0.1?F bypass cap like C85? Thanks! Jack, W8TEE

It’s out there… Here it is: T41/T41_V012_Files/T41_V012_Schematic_PDFs/T41_RF_Board_Schematic_V12.6_020925.pdf at main · DRWJSCHMIDT/T41

*** Do does my FTDX10. Well, at least it used to. It has a USB hub chip, a USB audio chip, and a USB serial-port chip. The serial port functionality died. I replaced the chip, but it's still dead. I

These double headers ( https://protosupplies.com/product/header-male-1x14-double-insulator/ ) may help. Ken will also custom build Teensy/Audio hat stacks (

Mornin' Bill: I'd like to order one of the new RF boards. Is there a new schematic for the board? I didn't see it on your web site. Jack, W8TEE

Ah Haw now that makes sense. I miss the old days of paper catalogs, I was looking for machined pin headers and got no where. I know they are out there, was easier to flip thru catalog. I have some old

To All, I also was having similar problems with audio hat and teensy pin connections. I found that the long pin headers have a pin that is flat .015 thick, were as the short pin headers had a .025

Bill, Did you get my note about changes to the component values for the SSB Exciter chain on the RF board? If not , I will re-send it. These changes enable the flat response and lower adjacent channel

Yep that’s right… John did that last fall. He also is the guy to get FM enabled as a mode… and the second receiver working in the T41. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ

Already been done with T41 v11, /g/SoftwareControlledHamRadio/message/29503.

Actually... My K3 does exactly that... one USB cable that everything flows over.... digital/CAT and Audio. I do have the schematics for that board so I can see how it's done from a hardware

BTW. the new stack of RF Boards here. have the following updates: 1. Removed all of the MF stuff but left the jumpers to CLK0 and CLK1 so that they could be driven from something else or checked with