Re: TinySA Antenna
This is quote long. Hopefully it does not put a strain on the SMA connector. Mike N2MS
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Mike N2MS
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#5768
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Re: New video: September 2021 feature update
Erik, Where do we find the latest file to download? The latest I can find is 1.3317. Many thanks! Terry Perdue
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Terry Perdue
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#5767
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Re: TinySA Antenna
Replacement SMA male connector 7-section telescoping antenna. 100 cm extended, 20 cm collapsed. https://www.ebay.com/itm/233620750179 $3.59 + $3.99 shipping rf-antenna2008 (
By
N0YWB
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#5766
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New video: September 2021 feature update
This video demonstrates some of the new feature in the latest firmware update. Most important change is the new TRACE menu allowing full flexibility on how to use the three available traces. An
By
Erik Kaashoek
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#5765
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Re: WARNING: Mirfield sold clones after they promised not to do so.
Hello all, Just to follow up my previous message. I received my TinySA from Mirfield Electronics yesterday - four days after I ordered it (with a weekend in between). From what I can see (checking the
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Spike
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#5764
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Re: TinySA Antenna
And on what band you are looking for antennas?
By
Krzysztof
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#5763
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Re: Uploaded latest firmware but TinySA still shows prior FW
Ok well don't I feel silly now. Okay the "0.3" wasn't the FW version.I put on my glasses and saw in the text further down the actual FW. It shows 1.3.317 dated Aug 23, 2021.I'll go crawl back under my
By
mikemm58 <mmcauley@...>
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#5762
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Uploaded latest firmware but TinySA still shows prior FW
Hello, Sorry if this has been already been gone over, but I downloaded the latest DFU file for upgrading my FW from 0.3 to 1.3. After figuring out how to get the proper drivers loaded and the
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mikemm58 <mmcauley@...>
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#5761
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Re: TinySA Antenna
John, I measured SWR of tinySA Telescopic Antenna by NanoVNA SAA2. The antenna with max length has good SWR at 300MHz and 740MHz. It has very bad SWR under 300MHz. ¤Ç¤Ä good grief ? tommie from
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tommie_tokyo
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#5760
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Re: TinySA Antenna
Tommie The impedance of a telescopic antenna is nowhere near either 75 nor 50 ohms unless adjusted in length to a specific frequency. It will then be impedance matched on this one frequency only. Any
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John Cunliffe W7ZQ
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#5759
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Re: tinysa can't connect or see in com port or usb connections for PC windows 7
#tinysa
The TinySA communicates with the PC in two modes:? USB Console and DFU mode.? They use different drivers for each mode. USB Console Mode is used to communicate with the PC application "tinySA-App"
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Roger Need
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#5758
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Re: TinySA Antenna
Cheaper but not faster:
By
F1RVC
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#5757
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Re: TinySA Antenna
Thanks John I got one ordered.
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Al Ardon (N9UO) <agardon78@...>
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#5756
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Re: TinySA Antenna
The antenna impedace is 75 Ohm. not 50 Ohm ? tommie from tokyo
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tommie_tokyo
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#5755
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Re: TinySA Antenna
https://www.amazon.com/RuiLing-Section-Connector-Telescopic-Antennas/dp/B07VRYXCXG/ref=sr_1_3?dchild=1&keywords=telescopic+antenna+with+sma+connector&qid=1632235160&s=electronics&sr=1-3
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John Cunliffe W7ZQ
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#5754
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Re: tinysa can't connect or see in com port or usb connections for PC windows 7
#tinysa
This *might* be what you need: /g/tinysa/topic/80503815 </g/tinysa/topic/80503815> 73, Stay Safe, Robin, G8DQX (full disclosure: not running any Windows boxes ATM)
By
G8DQX list
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#5753
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tinysa can't connect or see in com port or usb connections for PC windows 7
#tinysa
I have a typical PC running Win 7 latest version and I can't see my TinySA when I connect it.? I'm trying to find the thread where this is discussed and have had no luck. Can anyone shoot me a link
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keverett
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#5752
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Re: TinySA Antenna
The tinySA antenna is for demonstration and some simple measurements only, any tie rod antenna can be substituted, using an antenna that matches your receive frequency will work better.
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Hugen
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#5751
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TinySA Antenna
I inadvertently snapped the antenna at its base. The analyzer is fine, but needs a new antenna. Is there a replacement or substitute I can get for it? Thanks.
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Al Ardon (N9UO) <agardon78@...>
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#5750
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Re: Posting images
Have a look at this post on how to link Windows Snipping Tool to the "prt scr"key.? ?I currently use this with Windows 10 but have previously used it on my old windows 7 computer.
By
Graham (ZL1CE)
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#5749
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