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MauroM
01/11/2023
As good as expected, the VNA is more evolved from the smaller model. It has a brighter and more defined display and also has four times more sampling points. The price is great, the quality of the product is very good.
NanoVNA-H4 50KHz〜1.5GHzのVNA HF VHF UHF UV 4インチLCDベクトルネットワークアナライザー
US$62.99
US$699.00
0
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MauroM
01/11/2023
MauroM
17/07/2023
MauroM
16/05/2023
MauroM
26/03/2022
MauroM
12/10/2021
Q: What does 4-6A mean? Must it be loaded with at least 4A to work?
尋ねた Jonatan に 2020-06-13 05:16:28
MauroM C'mon ! How can it really be ? It's just a way to declare that it's power is 4A x 24V (more or less 100W) with a peak capability of 6A (150W).
2020-06-14 03:08:16 役に立つ (1)回答 (1)
Q: the small transistors don't need a insulator from heat sink ?
尋ねた Gísli Berg に 2020-03-27 12:38:08
MauroM Yes, they do. If you screw them on, the rear metallic pads get in contact with each other. Interposition of a sil pad is necessary.
2020-05-09 07:46:49 役に立つ (1)回答 (5)
MauroM
29/03/2020
MauroM
12/02/2020
MauroM
12/02/2020
MauroM
17/01/2018
Q: Does it shunt the generator or not ? May I have the technical specifications, please ?
尋ねた MauroM に 2018-01-03 12:30:20
Horis hi,you can contact customer service cservice@banggood.com.
2018-01-30 03:01:12 役に立つ (0)回答 (1)