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6-meter DSB QRPpp experiment on Choc board
All, TX audio test video https://mp.weixin.qq.com/s/FmyEGhpVGeXc7LwKVCvlMw Thanks, Adam
All, TX audio test video https://mp.weixin.qq.com/s/FmyEGhpVGeXc7LwKVCvlMw Thanks, Adam
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By
Adam Rong
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We are still closed 17 messages
All, We are still closed due to COVID lock down. The open date is still unknown, probably 1-2 months later. Please hold your order. If you haven't noticed my suggestion at the top of my web store, I a
All, We are still closed due to COVID lock down. The open date is still unknown, probably 1-2 months later. Please hold your order. If you haven't noticed my suggestion at the top of my web store, I a
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By
Adam Rong
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Cricket 20 - no sidetone 3 messages
#troubleshooting
#sidetone
Hello, Everyone and thanks in advance for any help. I have completed Cricket 20. Using another receiver and transmitter I confirmed that I have local oscillator working, signal being transmitted, and
Hello, Everyone and thanks in advance for any help. I have completed Cricket 20. Using another receiver and transmitter I confirmed that I have local oscillator working, signal being transmitted, and
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By
ki8ez
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Torch brand MLCC 4 messages
Does anyone know of a distributor for "Torch" radial MLCC caps? Thanks, ken
Does anyone know of a distributor for "Torch" radial MLCC caps? Thanks, ken
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By
Ken wa4mnt
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Mouser Finally Shipped My FT37-43
I just received the toroids ordered last December and shipped by FedEx early April. Thanks, Adam
I just received the toroids ordered last December and shipped by FedEx early April. Thanks, Adam
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By
Adam Rong
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KN-Q7A 40m Band SSB Kit Update 10 messages
Hi all, Shipping Status: The kits and the assembled kits are shipping now. We've prepared 150 kits in stock as the first batch. Supply up to 1000 kits is possible later. Introductory price in October
Hi all, Shipping Status: The kits and the assembled kits are shipping now. We've prepared 150 kits in stock as the first batch. Supply up to 1000 kits is possible later. Introductory price in October
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By
Adam Rong
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KN-Q7A mike
Anyone have a mike they don't need to work with this rig? Mike, ww5wm www.bella-green.com STDX, TDXS, FISTS, QRP-L, ARS, SOC, Flying Pigs, IQRP, AQRP, QCWA, RSGB, QRP-ARCI , NAQCC, One of many past ed
Anyone have a mike they don't need to work with this rig? Mike, ww5wm www.bella-green.com STDX, TDXS, FISTS, QRP-L, ARS, SOC, Flying Pigs, IQRP, AQRP, QCWA, RSGB, QRP-ARCI , NAQCC, One of many past ed
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By
Michael Goins, k5wmg
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Microphone 2 messages
I've had a KN-Q7A for quite some time, but never used it. Now a trip to Malta has come up and I want to consider taking it with me to do some operating there. Issue is that when it's powered up with t
I've had a KN-Q7A for quite some time, but never used it. Now a trip to Malta has come up and I want to consider taking it with me to do some operating there. Issue is that when it's powered up with t
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By
Michael Goins, k5wmg
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Mouser Finally Shipped My FT37-43 10 messages
All, I ordered the Fair-Rite FT37-43 toroids from Mouser USA last December, and the shipping date was pushed out and out, and finally they shipped a few days ago, after more than 3 months! The Fair-Ri
All, I ordered the Fair-Rite FT37-43 toroids from Mouser USA last December, and the shipping date was pushed out and out, and finally they shipped a few days ago, after more than 3 months! The Fair-Ri
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By
Adam Rong
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Motional parameters of the 13TR crystals? 4 messages
Folks, I have built the 13TR without problem, and would like to simulate the crystal filter to assess the ripple on the bandpass. Has anyone motional parameters for the 7078 kHz crystals? I did found
Folks, I have built the 13TR without problem, and would like to simulate the crystal filter to assess the ripple on the bandpass. Has anyone motional parameters for the 7078 kHz crystals? I did found
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By
Jon EA2SN / AE2SN
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13TR must have done s+ 2 messages
Adam, I am quite pleased with the sensitivity with the rewound inductor. As I mentioned in my comparison I am using an indoor magnetic loop antenna about 3 ft above the outside ground level, so the an
Adam, I am quite pleased with the sensitivity with the rewound inductor. As I mentioned in my comparison I am using an indoor magnetic loop antenna about 3 ft above the outside ground level, so the an
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By
Michael Bell
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13TR must have done something wrong 6 messages
#battery
so built the 13TR...thought it went well. was able to set freq, checked the TR function that worked.. hooked to antenna, and all I hear is a local broadcast station.. haven't tried the xmit yet.. woul
so built the 13TR...thought it went well. was able to set freq, checked the TR function that worked.. hooked to antenna, and all I hear is a local broadcast station.. haven't tried the xmit yet.. woul
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By
Vince Loschiavo
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CS-40V Xtals 3 messages
I started assembling the CS-40V and there are only 6 pieces of IF crystals 4672 in the package and there should be 8. Am I doing something wrong?
I started assembling the CS-40V and there are only 6 pieces of IF crystals 4672 in the package and there should be 8. Am I doing something wrong?
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By
Crni Mrki, 9A6DNO
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Bad BD139 batch 5 messages
All, Please check out the recent D4D kits, especially D4D 20m MOD kits, to see if you have the following batch BD139 with code NXP 54. If you find it, please contact me for replacement or compensation
All, Please check out the recent D4D kits, especially D4D 20m MOD kits, to see if you have the following batch BD139 with code NXP 54. If you find it, please contact me for replacement or compensation
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By
Adam Rong
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Hold the order from USA 2 messages
All, I was just informed that the air parcel shipping to USA is not accepted at this moment. FedEx rate will be as high as 30 USD for the first 500 grams. Please hold the order for now. Thanks, Adam
All, I was just informed that the air parcel shipping to USA is not accepted at this moment. FedEx rate will be as high as 30 USD for the first 500 grams. Please hold the order for now. Thanks, Adam
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By
Adam Rong
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Special Event BY1CRA/WO22 3 messages
All, Look for Winter Olympic Special Event BY1CRA/WO22 on all HF bands in SSB/CW/FT8 mode. Apply award online at https://www.crac.org.cn/wo QSL Manager BA4TB Thanks, Adam
All, Look for Winter Olympic Special Event BY1CRA/WO22 on all HF bands in SSB/CW/FT8 mode. Apply award online at https://www.crac.org.cn/wo QSL Manager BA4TB Thanks, Adam
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By
Adam Rong
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Chinese New Year Holiday 3 messages
Hi All, Chinese New Year of Tiger is coming. We cannot ship anything during the holiday from Jan 29 to Feb 7. Wish you good luck and I hope the situation will get better. Thanks, Adam CRKits.COM
Hi All, Chinese New Year of Tiger is coming. We cannot ship anything during the holiday from Jan 29 to Feb 7. Wish you good luck and I hope the situation will get better. Thanks, Adam CRKits.COM
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By
Adam Rong
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Tr13 works well 9 messages
By
mweidle@aol.com
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File /13 Transistor 40m FT8 SSB/13TR Kit Assembly Manual Rev.A.pdf updated
#file-notice
The following files have been updated in the Files area of the crkits@groups.io group. /13 Transistor 40m FT8 SSB/13TR Kit Assembly Manual Rev.A.pdf By: Adam Rong <rongxh@...> Description: The first f
The following files have been updated in the Files area of the crkits@groups.io group. /13 Transistor 40m FT8 SSB/13TR Kit Assembly Manual Rev.A.pdf By: Adam Rong <rongxh@...> Description: The first f
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By
crkits@groups.io Notification
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Supply chain and logistics situation 18 messages
Folks, I just left my supply chain job in Shenzhen and returned to Shanghai. From what I have seen, the supply chain of the semiconductors seems still very tight. Some car makers either stop their lin
Folks, I just left my supply chain job in Shenzhen and returned to Shanghai. From what I have seen, the supply chain of the semiconductors seems still very tight. Some car makers either stop their lin
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By
Adam Rong
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