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Dieter 30/03/2022
Fantastic, does exactly is per the description. Well worth it if testing and building ham equipment. A must have.
FY6800 2 Kanallı DDS Keyfi Dalga Biçimi Sinyal Üreticisi 14 bit 250MSa/s Sinüs Kare Darbe VCO Metre
US$116.54 US$121.99
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Dieter 22/10/2020
Received in good condition in the black cardboard box that is generally seen with these, 2 x pigtails, open, closed and 50 ohm load etc. Casing is plastic but pretty good quality I think and is light weight and sturdy. 4" screen and larger is a must. I am glad I did not go for the 2.8" version. Battery life is pretty decent. As a radio ham I purchased it to replace my SARK for SWR and to play with filters and for building and testing VHF/UHF antenna. So far I am extremely impressed with this unit's performance after calibration. It is no commercial VNA but for my use it is perfect and any HAM's use it should be perfect. Filters built using software and then tested on the bench with this unit have produced the same results as the software emulation. Checking crystals for matching works well too. Tested various antenna I have from a slimjims to multi band yagi and some dipoles that are in use and were setup with a commercial meter and result are the same, very happy with this VNA. Downloaded software for my android phone and used the cable length test, very accurate. Think it is excellent value for money and the better of the units available from Banggood especially if you are going to use it outside for antenna tuning, then a unit in a plastic or metal case is a must. The only unit I would maybe consider as the next purchase is the 50KHz-3GHz 4 Inch Display Antenna Analyzer SAA-2N from Banggood.
NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4 inç LCD Vektör Ağ Analizörü
US$199.00 US$699.00
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Dieter 18/03/2021
Very nice displays, can easily be read in sun light. 5V only
5 Adet IIC I2C 2004 204 20 x 4 Karakter LCD Ekran Modülü Sarı Yeşil Geekcreit Arduino ile çalışan ürünler - resmi Arduino kartları ile çalışır
US$38.99 US$46.99
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Dieter 01/10/2020
Very happy with my range extender, easy to setup and get working
PIX-LINK Çift Bantlı Wifi Genişletici Tekrarlayıcı Kablosuz Yönlendirici Ağ Sinyal Yükseltici WiFi Açık AP Tekrarlayıcı
US$21.99 US$29.99
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Dieter 01/10/2020
A must have for a radio ham like me for testing just about anything filter related, cheaper than a nanovna
Geekcreit® Spektrum Analizörü USB LTDZ 35-4400M Sinyal Kaynağı İzleme Kaynağı Modülü RF Frekans Alanı Analiz Aracı Alüminyum Kasa İle
US$59.99 US$67.99
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Dieter 01/10/2020
Very useful for radio ham building and testing circuits
ADF4351 Sinyal Kaynağı VFO Değişken Frekanslı Osilatör Sinyal Üreteci 35MHz - 4000MHz Dijital LCD Ekran USB DIY Aletler
US$21.99 US$29.99
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Dieter 01/10/2020
Came well packaged and looks like a quality product.
XD-95 OV2640 Kamera Modülü 200W Piksel STM32F4 Sürücü Destek JPEG Çıkışı
US$9.49 US$19.99
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Dieter 01/10/2020
Works great, base is magnetic and when clipped in, will cool down and power off.
JCD 8858 700W Hava Isıtıcı Mikro Bakım Lehim İstasyonu LED Dijital Saç Kurutma Makinesi, Isı Kaynağı ile Lehimleme Onarım Araçları
US$43.99 US$52.99
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Dieter 03/01/2020
Very good scope meter. It will never replace a full size scope but handles basic work very well.
MUSTOOL MDS8207 Akıllı 2 in 1 Dijital 40MHz 200Msps / S Osiloskop 6000 Sayma Gerçek RMS Multimetre
US$149.99 US$109.99
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Dieter 24/06/2019
Perfect boards for prototypes, good quality
{"Dutch":"","Japanese":"","Arabic":"","Turkish":"","Korean":"","Thai":""}
US$7.37 US$6.99
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Dieter 22/04/2018
Works perfectly on my Kenwood 760G
Siyah Araba Kenwood Mobil Walkie Programlama Kablosu KPG-46 Radyo RJ45/8-Pin
US$5.88
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