Thanks Adam!

I'm following this topic and I'm looking forward to the DSB TX part.

Health and success!

Costin, 

YO8RCD

În mie., 8 iun. 2022 la 15:27, Adam Rong <rongxh@...> a scris:

The 6m oscillator worked just fine. It is another perfect match for the universal direct conversion receiver regarding the amplitude. See:

https://mp.weixin.qq.com/s/lRqDa-Zqr_yv6bVhEuvNfA

The next step is a DSB transmitter for 6m.

The cap kit is on the way to the shipping agent. Probably they will arrange international shipment tomorrow.

Thanks,

Adam

On 2022/6/7 16:34, Costin R wrote:

I probably didn't mean it... precisely because of this receiver the price of NanoVNA will increase.
This holiday "play" paves the way for new amateur radio experiments.

Life goes on...

În mar., 7 iun. 2022 la 07:12, Adam Rong <rongxh@...> a scris:

It is interesting! The price increase is everywhere. NanoVNA has been reasonably priced.

I have just cleared backlog orders received before June, and I have shipped to all my distributors to refill their stock. The situation is getting better.

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

在 2022年6月9日，00:07，Costin R <electronice.az@...> 写道：



Thanks Adam!

I'm following this topic and I'm looking forward to the DSB TX part.

Health and success!

Costin, 

YO8RCD

În mie., 8 iun. 2022 la 15:27, Adam Rong <rongxh@...> a scris:

The 6m oscillator worked just fine. It is another perfect match for the universal direct conversion receiver regarding the amplitude. See:

https://mp.weixin.qq.com/s/lRqDa-Zqr_yv6bVhEuvNfA

The next step is a DSB transmitter for 6m.

The cap kit is on the way to the shipping agent. Probably they will arrange international shipment tomorrow.

Thanks,

Adam

On 2022/6/7 16:34, Costin R wrote:

I probably didn't mean it... precisely because of this receiver the price of NanoVNA will increase.
This holiday "play" paves the way for new amateur radio experiments.

Life goes on...

În mar., 7 iun. 2022 la 07:12, Adam Rong <rongxh@...> a scris:

It is interesting! The price increase is everywhere. NanoVNA has been reasonably priced.

I have just cleared backlog orders received before June, and I have shipped to all my distributors to refill their stock. The situation is getting better.

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

The 6m oscillator worked just fine. It is another perfect match for the universal direct conversion receiver regarding the amplitude. See:

https://mp.weixin.qq.com/s/lRqDa-Zqr_yv6bVhEuvNfA

The next step is a DSB transmitter for 6m.

The cap kit is on the way to the shipping agent. Probably they will arrange international shipment tomorrow.

Thanks,

Adam

On 2022/6/7 16:34, Costin R wrote:

I probably didn't mean it... precisely because of this receiver the price of NanoVNA will increase.
This holiday "play" paves the way for new amateur radio experiments.

Life goes on...

În mar., 7 iun. 2022 la 07:12, Adam Rong <rongxh@...> a scris:

It is interesting! The price increase is everywhere. NanoVNA has been reasonably priced.

I have just cleared backlog orders received before June, and I have shipped to all my distributors to refill their stock. The situation is getting better.

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

I probably didn't mean it... precisely because of this receiver the price of NanoVNA will increase.
This holiday "play" paves the way for new amateur radio experiments.

Life goes on...

În mar., 7 iun. 2022 la 07:12, Adam Rong <rongxh@...> a scris:

It is interesting! The price increase is everywhere. NanoVNA has been reasonably priced.

I have just cleared backlog orders received before June, and I have shipped to all my distributors to refill their stock. The situation is getting better.

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

It is interesting! The price increase is everywhere. NanoVNA has been reasonably priced.

I have just cleared backlog orders received before June, and I have shipped to all my distributors to refill their stock. The situation is getting better.

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

在 2022年6月7日，00:03，Costin R <electronice.az@...> 写道：



Interesting use for NanoVNA!
The price of this measuring device has just increased.
I know there were discussions on the NanoVNA group about its use as a signal generator. Everyone was referring to the rectangular shape of the signal and the problems of using this signal. It's just that no one tested it.
Thank you for sharing this project with us!

În lun., 6 iun. 2022 la 18:51, Adam Rong <rongxh@...> a scris:

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

All,

The first two shipments were picked by FedEx earlier today. More to come in the coming days. I have prepared enough kits thanks to the dragon boat holiday. I also built a receiver for the hot 6m band. Choc boards are perfect for such applications.

See:

https://mp.weixin.qq.com/s/bTa0IIDCuQIm5MlHrrl5oQ

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh=gmail.com@groups.io> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

在 2022年6月1日，09:38，Adam Rong via groups.io <rongxh@...> 写道：



All,

The city is resuming. I can access to the workplace now. The shipping is recovering gradually. For the backlog orders, I will fulfill in the coming week or two. You can place order now, and I will arrange shipping afterwards. Thanks again for your patience and cooperation.

Thanks,

Adam

On 2022/5/19 23:10, Adam Rong via groups.io wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

Hi Ken,

A few years ago, I kitted an assortment of Torch monolithic NP0/C0G capacitors and introduced in qrp-tech group hosted by K7QO. They were very low priced compared to other world famous brands, but they are very stable and high quality. Torch is the top brand in China and my kits use them a lot. Yes, they are the green "beans".

I think I can still continue this business after this surge of COVID-19 here. However, the price soared these years.

Thanks,

Adam

On 2022/4/3 5:27, Ken wa4mnt wrote:

Does anyone know of a distributor for "Torch" radial MLCC caps?

Thanks,

ken

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

在 2022年4月9日，14:21，Adam Rong via groups.io <rongxh@...> 写道：



Jim,

Thanks for the information. I can purchase from DigiKey too, but I just encountered such a long time of shortage from Mouser.

FairRite does not produce T series toroids. Micrometals does. Amidon is not a toroid manufacturer, neither is kitsandparts.com.

BTW, kitsandparts.com was one of my suppliers before, but I am very surprised to see their political decision.

Thanks,

Adam

On 2022/4/9 12:56, Jim Pruitt wrote:

Adam,

Digikey shows 152,0000 of the FairRite 5943000201 in stock as their stock number: 1934-1386-ND

https://www.digikey.com/products/en?keywords=1934-1386-ND

That is the FT37-43 or so I have been told.  I have not found cross reference FairRite numbers to micrometals toroid numbers (T37-2, T37-6, T50-2,T50-6, etc) but would like to find that information.  I find several cross reference charts but none include toroids but do include the ferrite toroids (FT##-##) like the FT37-43.

I don't know if Digikey is one you can buy from without high shipping costs but they do have them,  at least here in the USA.

Thank you.

Jim Pruitt
WA7DUY

On 4/8/2022 6:02 PM, Adam Rong wrote:

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-Rite toroids are made in China. I talked to the local sales manager and I was told their lead time is up to a few months.

Due to COVID-19 surge in China, I suppose the supply will be even tighter and the price cannot hold. Let's cherish what we have now.

Stay safe and have fun!

Thanks,

Adam

I hope things get better soon !  We are patient customers and we look forward to seeing crkits get back to normal operations.

Please stay safe !

Jim WB4ILP

On Thu, May 19, 2022, 11:11 AM Adam Rong <rongxh@...> wrote:

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

·                 Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

·                 Last update: 2022-04-10

Thanks,

Adam

All,

The situation is getting better and I went to the street for the first time after lock down. However, I still cannot go to my workplace, and the shipping is still not possible. I guess it takes up to a month to get everything back to normal. Stay tuned and thanks for your attention.

Thanks,

Adam

On 2022/4/25 9:10, Adam Rong via groups.io wrote:

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 am sorry that you will have to wait, as the refund policy of PayPal is no longer free of charge.

• Due to the COVID-19 surge, we are temporarily closed. Please hold your order.

• Last update: 2022-04-10

Thanks,

Adam