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Kit Support for missing parts
#20m
#missing
#qcxmini
Hi Chris I was in Germany for Friedrichshafen hamfest a week ago. I'm back now but still catching up. I'm trying as hard as I can to get caught up and will get to you as soon as possible. 73 Hans G0UP
Hi Chris I was in Germany for Friedrichshafen hamfest a week ago. I'm back now but still catching up. I'm trying as hard as I can to get caught up and will get to you as soon as possible. 73 Hans G0UP
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Hans Summers
· #88113
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Power Supply questions. Broken toroids glued together
As far as I know gluing toroid pieces together is fine and makes no difference. I've done it many times. As far as i know, toroids are a suspension of some recipe of powdered iron (or ferrite as the c
As far as I know gluing toroid pieces together is fine and makes no difference. I've done it many times. As far as i know, toroids are a suspension of some recipe of powdered iron (or ferrite as the c
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Hans Summers
· #88098
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QDX V3 USB Device Descriptor Failed ?
Hello Don I am using Linux, not Windows. Perhaps someone else could jump in and assist. For me I can do it any way and it does not seem to make any difference, it works always: Connect PC to QDX via U
Hello Don I am using Linux, not Windows. Perhaps someone else could jump in and assist. For me I can do it any way and it does not seem to make any difference, it works always: Connect PC to QDX via U
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Hans Summers
· #88053
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#qdx Eeprom.qdx
#qdx
Hi Alberto QDX sets a bit in EEPROM when the firmware has been flashed. That is supposed to indicate to the program that it does not need to run the bootloader (firmware update procedure) next time yo
Hi Alberto QDX sets a bit in EEPROM when the firmware has been flashed. That is supposed to indicate to the program that it does not need to run the bootloader (firmware update procedure) next time yo
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Hans Summers
· #88050
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QDX shipping update
Hi all As I told you our aim was to ship all batch 3 kits by the end of June, and today being 1st July, now it's time for me to name and shame myself. Batch 3 kits were the 2,000 QDX that were ordered
Hi all As I told you our aim was to ship all batch 3 kits by the end of June, and today being 1st July, now it's time for me to name and shame myself. Batch 3 kits were the 2,000 QDX that were ordered
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Hans Summers
· #88041
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Still waiting on delivery
Hi Kees You mean QCX-mini ;-) We can make a lot more than 1 or 2 per day! It just depends how resources are allocated, and at the moment most of my team are working on shipping all the QDXs. 73 Hans G
Hi Kees You mean QCX-mini ;-) We can make a lot more than 1 or 2 per day! It just depends how resources are allocated, and at the moment most of my team are working on shipping all the QDXs. 73 Hans G
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Hans Summers
· #88040
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QDX transmission with missing BS170
Hi Colin QDX receive current around 150mA +/- is normal for Rev 3 QDXs because there are TWO LM4562's not one, and because the PCM1804 ADC chip takes more current than the former AK5386. 73 Hans G0UPL
Hi Colin QDX receive current around 150mA +/- is normal for Rev 3 QDXs because there are TWO LM4562's not one, and because the PCM1804 ADC chip takes more current than the former AK5386. 73 Hans G0UPL
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Hans Summers
· #87989
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Still waiting on delivery
Hi Jim QRP Labs order payments are always taken at the time of order, not at the time of shipment; this isn't because I love holding your money, it's simply because the number of hoops I would have to
Hi Jim QRP Labs order payments are always taken at the time of order, not at the time of shipment; this isn't because I love holding your money, it's simply because the number of hoops I would have to
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Hans Summers
· #87988
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QDX SMD Size - R37 Replacement
#qdx
The size is 0603. 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl
The size is 0603. 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl
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Hans Summers
· #87830
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Meeting Hans in Person at Friedrichshafen "Ham Radio"
Hi Manuel, Barb, all A great pleasure to meet you and Barb WB2CBA and so many QRP Labs customers too. I took 100 QDX and sold all 100, and took orders for more. Somehow a Yaesu G-2800DXC rotator follo
Hi Manuel, Barb, all A great pleasure to meet you and Barb WB2CBA and so many QRP Labs customers too. I took 100 QDX and sold all 100, and took orders for more. Somehow a Yaesu G-2800DXC rotator follo
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Hans Summers
· #87805
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QDX: popping noise in transmitted audio
#qdx
It's not a problem with MS5351M specifically since Rev 2 also uses MS5351M and does not have the popping. I'm in Germany for Friedrichshafen at the moment. This issue does remain my number 1 priority.
It's not a problem with MS5351M specifically since Rev 2 also uses MS5351M and does not have the popping. I'm in Germany for Friedrichshafen at the moment. This issue does remain my number 1 priority.
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Hans Summers
· #87533
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Hamcation Orlando
Hi Alan I'm at A1-602 but I don't have any QCX+ with me. I have QCX-mini and QDX and a small amount of several other kits. The change in QRP Labs over the last 3 years since the previous times we coul
Hi Alan I'm at A1-602 but I don't have any QCX+ with me. I have QCX-mini and QDX and a small amount of several other kits. The change in QRP Labs over the last 3 years since the previous times we coul
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Hans Summers
· #87463
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QDX ordered - when can expect delivery
Hi Pat Your order placed on 7th May would be a lot nearer the end than the beginning. But we're aiming to clear all batch 3 orders by end of June then proceed immediately with the batch 4 pre-orders.
Hi Pat Your order placed on 7th May would be a lot nearer the end than the beginning. But we're aiming to clear all batch 3 orders by end of June then proceed immediately with the batch 4 pre-orders.
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Hans Summers
· #87389
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Assembled Kit Status
Hi Lane Your order was shipped on 14-May-2022 with FedEx tracking 776860795489. According to the tracking, it was delivered on 20-May-2022. If you have any further queries about this package please co
Hi Lane Your order was shipped on 14-May-2022 with FedEx tracking 776860795489. According to the tracking, it was delivered on 20-May-2022. If you have any further queries about this package please co
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Hans Summers
· #87382
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QCX+ mini 2W o/p
Hi Curt Yes, the low hFE thing (or I should say, less high than average but still well within spec) is rare but does happen; I'm just saying if all else fails, if the turns are correct, and squeezing
Hi Curt Yes, the low hFE thing (or I should say, less high than average but still well within spec) is rare but does happen; I'm just saying if all else fails, if the turns are correct, and squeezing
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By
Hans Summers
· #87326
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QCX+ mini 2W o/p
Hi all There's one more thing, not related to inductance. The MPS751 transistor (Q6) hFE varies wildly from one batch to another. The ON Semi datasheet specifies a minimum of 75, with no typical or ma
Hi all There's one more thing, not related to inductance. The MPS751 transistor (Q6) hFE varies wildly from one batch to another. The ON Semi datasheet specifies a minimum of 75, with no typical or ma
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Hans Summers
· #87315
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QDX ordered May 02, still nothing?
Still aiming for all batch 3 orders (May 1 to May 13) to be shipped by end of June. The batch 4 boards (for 1,000 kits) are already manufactured and arrived on Friday, and all through-hole components
Still aiming for all batch 3 orders (May 1 to May 13) to be shipped by end of June. The batch 4 boards (for 1,000 kits) are already manufactured and arrived on Friday, and all through-hole components
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Hans Summers
· #87231
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QDX: popping noise in transmitted audio
#qdx
Hi Jim The exact cause isn't known yet. It's my #1 priority to investigate and solve - most probably by a firmware update. I will post news here as soon as I have it. 73 Hans G0UPL http://qrp-labs.com
Hi Jim The exact cause isn't known yet. It's my #1 priority to investigate and solve - most probably by a firmware update. I will post news here as soon as I have it. 73 Hans G0UPL http://qrp-labs.com
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Hans Summers
· #87132
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Covid-19
Hi Tim 1K! Not 2! 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl
Hi Tim 1K! Not 2! 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl
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Hans Summers
· #87107
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Covid-19
> But, did you have the add on (I think it was 16K) RAM pack. This clipped onto the back and wobbled around like a jelly in a > storm... why does that remind me of Microsoft operating systems ? I boug
> But, did you have the add on (I think it was 16K) RAM pack. This clipped onto the back and wobbled around like a jelly in a > storm... why does that remind me of Microsoft operating systems ? I boug
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Hans Summers
· #87096
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