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Yes, It is done using ACTUAL POWER Set to HIGH MODE Connect a known level signal with level between -50dBm and -30dBm to the high input Make sure the 1st tracking marker is positioned on the signal

I like Erik's solution. It’s still better than waiting for an encoder that has no place or needs to be increased in size.

Lawrence, The was pretty much my feeling when I received the pre-production tinySA. BTW, the last sentence of the of the un-boxing should have read: " Erik and hugen did not drop the ball and let

Oh Boy--- Santa is coming in August for me....

Erik, While reading your recent wiki entry on coax cable impact, I noticed your screen captures indicated you had performed a HIGH input level calibration: LEVEL calibrated: white system colors? ?

Erik, As we humans are (mostly) an analog species, for the next iteration of the tinysa hardware, would a rotary quadrature dial with integral push button be useful in place of the jog switch? I

FW release v1.0-42 One of the disadvantages of the tinySA as signal generator is the absence of a nice big dial you can use to tune the output frequency. So I added a new feature: value button

For those not used to a sensitive device as a spectrum analyzer I added a page to the wiki to illustrate the (im)perfection of coax

Putting absorbing tape at the inside of the shieldings may help, in particular for the high input shield as this may reduce the TXCO harmonics.

Is it worth lining the sandwich pcb which is in lieu of a case on many of the units with conductive sticky tape such as used inside some cellphone plastic cases? I understand that this stuff is better

Indeed, all power regulation is linear. NO switch mode supplies inside the tinySA The biggest source of disturbance is the 30MHz TXCO inside the LO can causing 30MHz harmonics on the high input. The

Hi Larry, Erik has said he will only release portions of the schematic as needed by users to troubleshoot any failures with there devices.? I believe that is a wise choice after witnessing how

Herb, Erik said the unit uses an analog power supply to eliminate noise when plugged into a usb port.? Does it now use a low dropout 3v reg directly off the Li battery? The only schematic is for the

My photographic skills are next to nil, but for the group I would like to present my "un-boxing" impression of a pre-production tinySA. 1. Hugen has been producing products for a while now and one of

On Thu, Jul 30, 2020 at 02:48 PM, @KC2TAU wrote: Can the TinySA be connected to a USB power supply and operate directly off of the USB supply thus not discharging the internal battery or does the USB

Hello, Can the TinySA be connected to a USB power supply and operate directly off of the USB supply thus not discharging the internal battery or does the USB connection only provide power for

Thanks DiSlord, I figured it had something to do with the recent change that needed to be made in TinySA.exe setting.? After I slept on it last night that was the first thing I was going to try this

Got my shipping confirm today. I had ordered the unit ~11:30 EDT, 23JULY. Not a bad turnaround! Tnx es 73!

I was wrong...if the distortion is due to the analyer’s first mixer, the third order products will indeed change twice as much as the change in input tones. ?The three to one change I mentioned is

When dropping both tones by 10dB, the intermodulation products should drop by 30 dB. It is third order distortion after all. Gary W9TD