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|    AMATEUR_RADIO    |    Ham radio for when Armageddon strikes    |    2,531 messages    |
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|    Message 2,226 of 2,531    |
|    Ivan Mikhalev to Richard Menedetter    |
|    Some measurement tools    |
|    04 Jan 21 08:03:49    |
      TZUTC: -0600       MSGID: 658.fn-amateurr@1:154/30 245858d7       REPLY: 2:310/31 5ff30f0a       PID: Synchronet 3.18a-Linux Sep 6 2020 GCC 4.8.5       TID: SBBSecho 3.11-Linux r3.177 Sep 6 2020 GCC 4.8.5       COLS: 80       CHRS: ASCII 1       NOTE: Synchronet msgeditor $Revision: 1.175 $        Re: Some measurement tools        By: Richard Menedetter to All on Mon Jan 04 2021 01:33 pm               > Hi All!        >         > I bought some amateur radio measurement tools, and thought you might be inte        >         > A NanoVNA v2        > A really, really cool Vector Network Analyzer from 50 kHz to 3 GHz.        > (attention there is a v1 that can reach only 900 MHz and is slightly worse)        > It has 2 SMA jacks. 1 for output and measurement of reflected power, and the        > So you connect an antenna to port 0 and measure SWR for example.        > Or you connect a filter between the 2 ports and measure its characteristic.       I got one myself, cool bit of kit. But I got it from Aliexpress, even though       the manufacturer says not to get one there. Didn't notice any problems with it       yet.       --- SBBSecho 3.11-Linux        * Origin: War Ensemble - warensemble.com - Appleton, WI (1:154/30)       SEEN-BY: 1/120 123 15/0 16/101 18/0 19/36 57/0 90/1 105/81 106/201       SEEN-BY: 114/705 116/18 116 120/302 331 340 123/0 10 25 35 40 50 120       SEEN-BY: 123/131 140 150 160 170 180 190 755 128/2 129/305 135/300       SEEN-BY: 153/250 757 7715 154/0 10 30 40 50 70 700 218/700 220/70       SEEN-BY: 220/80 222/2 226/17 30 227/114 229/101 200 424 426 616 664       SEEN-BY: 229/1016 1017 230/150 152 240/1120 5832 249/206 317 400 250/1       SEEN-BY: 250/5 8 261/38 100 266/512 267/155 800 275/100 282/1031 1056       SEEN-BY: 291/100 111 298/25 300/4 305/3 317/3 320/119 219 322/757       SEEN-BY: 340/400 1000 341/66 342/200 396/45 633/280 640/1321 1384       SEEN-BY: 712/620 848 770/0 1 100 330 340 772/0 1 210 220 230 801/161       SEEN-BY: 801/189 2320/105 3634/0 12 15 27 50 119 5020/1042       PATH: 154/30 10 3634/12 261/38 712/848 770/1 317/3 229/426           |
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