开云体育

Thank you!? I just re-read the manual again and was coming back to post my error.? Read The Fine Manual!?? 73, Kent W9WB

You also need to jumper the tree pin connector close to the DC input, pin 1 to 3 (dvm input to +v).

I enabled the battery meter (Menu 7.2) and connected the QCX to a fully charged (13.1V) 18Ah battery.? The meter is there, but it's showing empty.? I modified Menu 7.3 from 13,800 to 12,000 to see

zl1rs@...> wrote: The output from the synth is squarewave-ish, driving different PA designs in the qrp-labs product line, so not looking the same after amplification. on top of that

Hans, I am very impressed with your QCX CW Transceiver kit. Excellent design from what I can see and an impressive list of functions/capabilities. That's one way of working the kinks out of a new

The home site http://extremeelectronics.co.in/avr-tutorials/gui-software-for-usbasp-based-usb-avr-programmers/ sends you to a site that asks you to accept emails in return for the program. It's your

Hi Paul The doc says about the stock 40m LPF ... "The insertion loss across the band is low and the harmonics are suppressed but not as much as the

Is Extreme Burner AVR downloadable through anywhere but fishy third-party sites?? I can't find one so far.

With "all devices" listed in Zadig, it still shows up as the "Unknown Device" that Win7 errored-out on.? When that entry is selected and the driver package for USBasp described in the instructions is

I put a couple of documents about filters and design software, in the files section. I worked through the modeling and simulation of the stock 40 meter filter and an optimum design. Then, I

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* 40-Meter-Optimum-LPF-KE7HR.pdf *Uploaded By:*

Gizmo, aka? U3 WSPR, has died. It ran great for three days and I went to turn it on yesterday and sparks flew, his eyes slowly closed, his leg gave a twitch and it was all over. Postmortem?

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* 40 meter Low Pass Filter example.pdf *Uploaded

Thanks Jim and Al! It turned out an interesting feature - the frequency of the noise depends on the state of the decoder cw RX on TX on - 7017.8 RX off TX on - 7016.3 RX off TX off - 7023.2 also

My QCX-40 is not in a case; I checked the frequency in question with antenna connected and did not hear anything other than the normal hiss of background noise. --Al WD4AH

Privet Oleg, I just checked and have no noise with the antenna disconnected. I looked from 7000.0 to 7100.0 and did not find any extra noises. But, I have my QCX40 in a shielded case so you may be

Hello! Question for 40m kit owner -?confirm or deny the presence of noise at 7017.8 with the antenna disconnected. Oleg RN4HGS

See my earlier post on programming with Extreme Burner AVR.?/g/QRPLabs/message/18567? It co-installs the needed USB drivers. In WIndows 7 the install procedure is

This shows my installation. https://sites.google.com/site/g4zfqradio/progrock_update In Zadig the main things are "List All Devices" and the USB ID If it is not seen on any USB port (try all and

Preparing for the new U3S firmware, I bought a USBasp programmer off eBay and can't get it installed. I've tried this site (