Dieter
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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-Kanaals DDS Willekeurige Golfvorm Signaal Generator 14 bits 250MSa/s Sinus Vierkant Puls VCO Meter
US$110.99 US$121.99
0
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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-inch LCD Vector Network Analyzer
US$59.99 US$699.00
2
aanbevelingen
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Dieter 18/03/2021
Very nice displays, can easily be read in sun light. 5V only
5 stuks IIC I2C 2004 204 20 x 4 Karakter LCD-scherm Module Geel Groen Geekcreit voor Arduino - producten die werken met officiële Arduino-borden
US$38.99 US$46.99
0
aanbevelingen
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Dieter 01/10/2020
Very happy with my range extender, easy to setup and get working
PIX-LINK Dual-Band Wifi Extender Repeater Draadloze Router Netwerksignaalversterker WiFi Outdoor AP Repeater
US$21.99 US$29.99
2
aanbevelingen
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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® Spectrum Analyzer USB LTDZ 35-4400M Signaalbron met Tracking Source Module RF Frequency Domain Analysis Tool Met Aluminium Behuizing
US$55.99 US$67.99
0
aanbevelingen
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Dieter 01/10/2020
Very useful for radio ham building and testing circuits
ADF4351 Signaalbron VFO Variabele Frequentie Oscillator Signaal Generator 35MHz tot 4000MHz Digitale Lcd-scherm USB DIY Gereedschap
US$21.99 US$29.99
0
aanbevelingen
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Dieter 01/10/2020
Came well packaged and looks like a quality product.
XD-95 OV2640 Camera module 200W Pixel STM32F4 Driver Ondersteuning JPEG Output
US$9.49 US$19.99
0
aanbevelingen
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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 hete lucht verwarmer micro Rework soldeerstation LED digitaal haar droger voor soldeerwarmte lasreparatie gereedschap met verwarmingskern
US$43.99 US$52.99
0
aanbevelingen
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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 Intelligent 2 in 1 Digitale 40MHz 200Msps/S Oscilloscoop 6000 Counts True RMS Multimeter
US$65.99 US$109.99
0
aanbevelingen
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Dieter 24/06/2019
Perfect boards for prototypes, good quality
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US$5.99 US$6.99
0
aanbevelingen
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Dieter 22/04/2018
Works perfectly on my Kenwood 760G
Black Car Walkie Programmeringskabel voor Kenwood Mobile KPG-46 Radio RJ45 / 8-Pin
US$5.88
0
aanbevelingen
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