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Re: tinysa

 

On Sat, Sep 19, 2020 at 03:30 PM, Scott wrote:
hello there cant seem to beable to calobrate the high input it shows up red on the display.. the low input is calobrated fine that shows in white..have i done something wrong? if you could reply that be great thanks...
Scott,
? If you have an accurate external generator the procedure is straight forward.

? 1.? Connect the generator to the high port using a frequency from 240-960M and at a level that does not over drive the port (i.e. -30dBm).
? 2.? Center the signal and use a span of about 10MHz for good level accuracy.
? 3.? Go to CONFIG->EXPERT CONFIG->ACTUAL POWER and enter the generator output level (i.e. -30dBm).
? 4.? In Step 2 above if the tinySA measured? -28.4dBm, as an example, then after Step 3 it should now be reading -30dBm and the display level values should be white instead of red (this doesn't happen immediately so you may have to wait a few seconds).
? 5.? High port calibration is complete.

? If you don't have an accurate signal generator, than you can use the procedure that Erik demonstrated to calibrate the high port.? He took advantage of the fact that the high and low port have a frequency overlap in in the 240 - 350MHz range.? You can accurately measure a signal within that range using the low port and then use that value as a transfer standard for the same signal measured on the high port in Step 3 above.

? From a serial terminal if you enter 'leveloffset'? before the high port is calibrated the tinySA should return 'leveloffset high 100'.? The '100' indicates no calibration has been performed.? In the example calibration in steps 1-4 above, if the tinySA measured -28.4dBm before calibration and -30dBm after 'ACTUAL POWER' calibration, then the 'leveloffset' command should now return 'leveloffset high -1.6'.

?In the future, again using the above steps as an example, to perform a high port calibration you could just enter the following from a serial terminal:
? 1. leveloffset high -1.6
? 2. saveconfig

? Hope that helps.

? - Herb
Re: tinysa

Scott
 

hello there cant seem to beable to calobrate the high input it shows up red on the display.. the low input is calobrated fine that shows in white..have i done something wrong? if you could reply that be great thanks...


On Thu, 17 Sep 2020, 22:03 Erik Kaashoek, <erik@...> wrote:
On Thu, Sep 17, 2020 at 12:43 PM, Scott wrote:
s 2.5 milli watts too high of a input to measure harmonics on the low input on the tiny sa?

That is about +3dBm. If you set the internal attenuator to 30dB you should be ok for harmonics measurement

Re: Markers avec le logiciel PC

 

On Sat, Sep 19, 2020 at 09:48 AM, <f1aux56@...> wrote:
1- When I use TINYSA software with my PC WIN7 64 bits, I'm obliged to load "tinysa.cfg" first for good USB connection
It does not remember which port the tinySa was on?

2-With the software I'm not the marker on the image screen ! Markers not added with the mouse rigth click !
Correct. This is not yet implemented
Markers avec le logiciel PC

[email protected]
 

Two problem with the software :
1- When I use TINYSA software with my PC WIN7 64 bits, I'm obliged to load "tinysa.cfg" first for good USB connection

2-With the software I'm not the marker on the image screen ! Markers not added with the mouse rigth click !
New video: tinySA and NanoVNA measuring each other

 

A short video showing the tinySA and the NanoVNA measuring each other
https://www.youtube.com/watch?v=anG7APSxI9M
Re: Console mode question.. #console_commands

 

and here
https://tinysa.org/wiki/pmwiki.php?n=Main.UpdatingTheFirmware
Re: Console mode question.. #console_commands

 

Have a look here:?
Re: New video: Config and Expert Config menus

Scott
 

ok thanks for the reply..


On Fri, 18 Sep 2020, 19:35 Erik Kaashoek, <erik@...> wrote:
Not exactly sure what you want to do but you can permanently change the frequency response using the correction table as described here
Re: New video: Config and Expert Config menus

 

Not exactly sure what you want to do but you can permanently change the frequency response using the correction table as described here
Re: Delay due to damage

 

Hi All,

Unfortunately, I have already asked for another tinySA and not a refund.
I have had a thank you from Dexuan510 and they understand my request but no indication of when (if) I shall get an instrument. The tracking on the original has now stalled before the delivery?period.
How long is it before one can get a?refund?from Amazon? Does Amazon deal with rogue traders?
Also where else in the UK/EU can one buy a tinySA?


Phil G3SES

?

On Fri, 18 Sep 2020 at 17:59, Shirley Dulcey KE1L <mark@...> wrote:
It's possible that he meant that his entire shipment of tinySA was damaged. But I'm with the crowd here; I'd take the money (the refund from Amazon) and run to another supplier.

On Fri, Sep 18, 2020 at 12:26 PM Larry Rothman <nlroth@...> wrote:
Guys - personally, I would go for the refund as I've seen stuff like this where the seller waits and waits until you can't claim any longer.

...Larry

On Friday, September 18, 2020, 11:02:31 a.m. EDT, david mugridge <dave@...> wrote:


Phil, I also bought a tinysa from dexuan510 on amazon UK and received exactly?the same " the case was damaged"?email 3 days ago.

I suspected there was something amiss, and your receiving the same reply from him has now confirmed it.

It may for others stay clear of? dexuan510

Stay safe,
Dave


On Thu, 17 Sep 2020 at 16:37, Philip Stevens <philg3ses@...> wrote:
Erik

I ordered my first tinysa via?Amazon UK on Sept 12th.

The seller is Dexuan.

Today I received an email from Dexuan to say that the case was damaged and they have given me two options.
Cancel my order.
Agree to wait longer for a replacement.
I agreed to the latter but do not know the? delivery date as yet.

Let us hope this situation is unusual and packaging will be satisfactory in future.

73 from Phil G3SES
Re: Console mode question.. #console_commands

 

Erik,
Thank you..

Dave G. KK7SS

On Fri, Sep 18, 2020 at 11:19 AM Erik Kaashoek <erik@...> wrote:

I will extend the wiki.
--
Dave KK7SS

DN06ij
Re: New video: Config and Expert Config menus

Scott
 

hello is there a menu option on the sa so i can level out the line im going to attach a picture so u understand better..this line has scaled up since i attached a external low pass filter.. apart from that its working great..


On Fri, 18 Sep 2020, 16:11 Erik Kaashoek, <erik@...> wrote:
A short overview of the Config and Expert Config menus of the tinySA

20200918_181651.jpg

Re: Console mode question.. #console_commands

 

I will extend the wiki.?
Console mode question.. #console_commands

 

I'm reading the documentation while waiting for my tinySA to arrive.
It's a used one and has old firmware. V1.0-86: latest is V1.0-91.
The upgrade page mentions "console mode" but not what it is and how to enter it..
And even if I 'should' upgrade..
Could someone please enlighten me?

Thanks
Re: Delay due to damage

 

It's possible that he meant that his entire shipment of tinySA was damaged. But I'm with the crowd here; I'd take the money (the refund from Amazon) and run to another supplier.


On Fri, Sep 18, 2020 at 12:26 PM Larry Rothman <nlroth@...> wrote:
Guys - personally, I would go for the refund as I've seen stuff like this where the seller waits and waits until you can't claim any longer.

...Larry

On Friday, September 18, 2020, 11:02:31 a.m. EDT, david mugridge <dave@...> wrote:


Phil, I also bought a tinysa from dexuan510 on amazon UK and received exactly?the same " the case was damaged"?email 3 days ago.

I suspected there was something amiss, and your receiving the same reply from him has now confirmed it.

It may for others stay clear of? dexuan510

Stay safe,
Dave


On Thu, 17 Sep 2020 at 16:37, Philip Stevens <philg3ses@...> wrote:
Erik

I ordered my first tinysa via?Amazon UK on Sept 12th.

The seller is Dexuan.

Today I received an email from Dexuan to say that the case was damaged and they have given me two options.
Cancel my order.
Agree to wait longer for a replacement.
I agreed to the latter but do not know the? delivery date as yet.

Let us hope this situation is unusual and packaging will be satisfactory in future.

73 from Phil G3SES
Re: Delay due to damage

 

Guys - personally, I would go for the refund as I've seen stuff like this where the seller waits and waits until you can't claim any longer.

...Larry

On Friday, September 18, 2020, 11:02:31 a.m. EDT, david mugridge <dave@...> wrote:


Phil, I also bought a tinysa from dexuan510 on amazon UK and received exactly?the same " the case was damaged"?email 3 days ago.

I suspected there was something amiss, and your receiving the same reply from him has now confirmed it.

It may for others stay clear of? dexuan510

Stay safe,
Dave


On Thu, 17 Sep 2020 at 16:37, Philip Stevens <philg3ses@...> wrote:
Erik

I ordered my first tinysa via?Amazon UK on Sept 12th.

The seller is Dexuan.

Today I received an email from Dexuan to say that the case was damaged and they have given me two options.
Cancel my order.
Agree to wait longer for a replacement.
I agreed to the latter but do not know the? delivery date as yet.

Let us hope this situation is unusual and packaging will be satisfactory in future.

73 from Phil G3SES
New video: Config and Expert Config menus

 

A short overview of the Config and Expert Config menus of the tinySA
https://www.youtube.com/watch?v=_vbttwxGq4E
Re: Delay due to damage

 

Phil, I also bought a tinysa from dexuan510 on amazon UK and received exactly?the same " the case was damaged"?email 3 days ago.

I suspected there was something amiss, and your receiving the same reply from him has now confirmed it.

It may for others stay clear of? dexuan510

Stay safe,
Dave


On Thu, 17 Sep 2020 at 16:37, Philip Stevens <philg3ses@...> wrote:
Erik

I ordered my first tinysa via?Amazon UK on Sept 12th.

The seller is Dexuan.

Today I received an email from Dexuan to say that the case was damaged and they have given me two options.
Cancel my order.
Agree to wait longer for a replacement.
I agreed to the latter but do not know the? delivery date as yet.

Let us hope this situation is unusual and packaging will be satisfactory in future.

73 from Phil G3SES
New video: Preset Menu

 

A short video explaining the Preset Menu
Re: New FW release: Marker peak and caloutput commands added

 

Release V1.0-91 available again.
The compiler made a mistake.
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