开云体育

You can actually do either. But do everything you would do on the outside of the radio to reduce noise… like using real MIC cable, ferrites, etc. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ

I was thinking just bring Mic cable directly into Audio Hat. Looks good though. I have a lot of those connectors from RC control days! Tim

Glad that worked Tim… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand

Here are my plans: Run a shielded cable from Mic Socket direct to Audio Hat Mic pins. Use back accessory IDC socket and run ribbon connector from there to Key inputs, Ground, and then a ground and

You also need to make a cable for the mic; Main to Audio hat dave, n3ds wrote:

Al and I released an updated version of the book, but we didn't feel it was worth calling it a new edition. The problem is I've placed two different orders and was sent the wrong printing. That has

Good point. I forgot about that. Jack, W8TEE

Ok… That does explain the ground issue for PTT too… it uses the same ground. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch –

No it's there I missed it! 1. Make a cable to connect the “R_OUT” (or Q) and “L_OUT” (or I) and Ground (GND) on the Teensy Audio Hat pins with the 90-degree pins next to the Teensy board (pins

Looks like we need more language around that in the assembly manual… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC

I now have full output in TX IQ calibrate Yea How ever nothing showing in Plot Almost there! Tim

Yep, Got the right version with chapter 20. If people look at the free sample on the amazon listing it shows the contents and chapter 20 is listed. Clarence,NT7V

It is… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand Piton – J68HZ

Ahaaa Tim Sent using myEarthLink

I’m not sure if this part was clear… but you should have jumper wires that go from the 90 degree pins on the MAIN board next to the processor up to the appropriate pins on the hat per the

Hi Jack, I'm looking at the V12 schematic, and the external audio amp is driven by the PCM5102 DAC IC.? It looks like the same audio path as V10/V11. -- 73 Greg KF5N

There has to be a 3 wire cable from the Audio Adapter LGR going down to the Main board. Looks like the matching connector on the V12 Main board is J22. -- 73 Greg KF5N

V12 still relies on an external audio amp. Jack, W8TEE

Thanks for the purchase...You did get the right version, though? I resubmitted the entire book yesterday (after spending 2.5 hours talking with Amazon/Kindle), which is not good because we lose the