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Re: MORE CMC SINGLE CORE DATA
Manfred, thanks very much for your reply defining "end-to-end" and the reasoning for 170VRMS. After I'd read it I still didn't understand why the voltage across the CMC end-to-end was half the
By Jeff Anderson · #20063 ·
Re: Anttenuation Board #adapters #test-jig
Hey Fred, Amazon has them, several sources, under "SMA Attenuators" $9-$13 depending on source Regards, Ted (KD7AQO)--------------------------------------- From: "Fred Moore" To:
By Ted Chesley · #20062 ·
Re: Anttenuation Board #adapters #test-jig
Jim where is this product listed?
By Fred Moore · #20061 ·
Re: Groups.io pricing changes coming
These changes are for NEW groups only. Don't panic; existing groups continue to benefit from the past arrangements. -- Dave Rypma Belwood, ON Livingston, TX dave.rypma@... VE3HTC / VE3DTR
By Dave Rypma - VE3HTC / VE3DTR · #20060 ·
Re: MORE CMC SINGLE CORE DATA
Yes, Mr. Ohm said it all: both voltage and current are required. A cloud can accumulate a voltage but nothing happens until the breakdown potential is reached. Then and only then does current flow
By W0LEV · #20059 ·
Re: nanovna-users group upgraded
Do you have a PayPal account? Brent, AB1LF -- Brent DeWitt, AB1LF Milford, MA
By Brent DeWitt · #20058 ·
Re: nanovna-users group upgraded
Fantastic job. Thank you for the information. Clyde Lambert KC7BJE wrote:
By Clyde Lambert · #20057 ·
Re: nanovna-users group upgraded
Thank you,Glen N9FBG
By Glen Rhinesmith · #20056 ·
nanovna-users group upgraded
All, The change from Basic to Premium has been made and confirmed. At this point all costs have been covered by the co-owners. As I stated in my previous Special Notice, when we figure out how to ask
By Dave Daniel · #20055 ·
Re: Adjustable output
I should add this applies to DisLord's 1.0.45 firmware.
By Liam K · #20054 ·
FINAL ENTRY on my CMC VENTURE
I took the 5-stack 31 material apart (the third entry in the table) and wound a 2-stack 31 material using solid AWG #`12 enameled copper wire. The result is much less loss. Maybe I should have wound
By W0LEV · #20053 ·
Re: Adjustable output
It is, under the calibrate menu, The available options are Auto, 2, 4, 6 or 8mA, yes mA. HTH Liam
By Liam K · #20052 ·
Re: Groups.io pricing changes coming
?Find a place to install a Paypal button and you will find you earn 10 times the money you need.
By John Cunliffe W7ZQ <n2nep@...> · #20051 ·
Re: Anttenuation Board #adapters #test-jig
I just happened to have one of these delivered today. On my H4 they're all within 1dB of spec which is close enough for what it is. The SMA's are only soldered on the top side of the board but that's
By Liam K · #20050 ·
Groups.io pricing changes coming
All, *PLEASE READ COMPLETELY AND THOROUGHLY.* It has come to the attention of the co-owners of this group that there will be some pricing changes coming to groups.io on February 2nd, 2021. The main
By Dave Daniel · #20049 ·
Re: Adjustable output
Is that function also available on the
By Fred Moore · #20048 ·
Re: Adjustable output
OK... I have the standard H model running Hugen's NanoVNA-H_AA_20200118.dfu firmware.
By Brian Donaldson · #20047 ·
Re: Foto de la placa atenuadora
That makes it muy facil - 10dB 100 ohm shunt, 33+39 ohm series, 100 ohm shunt 20dB 100 ohm shunt 68 ohms series, 51 ohms shunt, 75 ohms series, 100 ohms? shunt 30dB 56 ohm shunt, 270 ohm series,
By Jim Lux · #20046 ·
Re: MORE CMC SINGLE CORE DATA
A practical example that some may find interesting: https://youtu.be/owIoUiKLApg?t=405
By Dragan Milivojevic · #20045 ·
Foto de la placa atenuadora
Yo tengo una de esas te mando una foto para que veas los resistores. Saludos.
By Juan · #20044 ·