IFBW change on NanoVNA V2 plus4 (+4)

Beware of cheap underperforming clones

As of 2023 there are many badly performing clones on the market. V2/3GHz NanoVNA uses parts like ADF4350 and AD8342 which are costly and clones have been cutting costs by using salvaged or reject parts.

See official store and look for V2 Plus4/V2 Plus4 Pro versions only to avoid getting a bad clone. We have stopped selling V2.2 versions since October 2020, so all V2 hardware that are not Plus or Plus4 are not made by us and we can not guarantee performance.

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IFBW change on NanoVNA V2 plus4 (+4)

lodge_shiatsu0h 2024/05/08 02:41

Hello everyone, I've recently bought a NanoVNA V2 Plus4, and was trying to change the IF bandwidth (IFBW) to get a bit less of noise.

Is there any way to do so with firmwares, laptop softwares or so?

By default the device only lets me use 6.3kHz and has no other options, but on nanoRFE website they post measurements made at 0.8Khz of IFBW...

I'm running the latest firmware available on NanoRFE website.

Thank you all in advance!

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