HF Antenna Analyzer with touch screen controller. If you are interested please ask for details i. Price, color, and availability. This Antenna Analyzer uses STM32 board with 2.8 TFT LCD touch screen. All functions of this Analyzer are controlled by the touch screen. There is an option to change frequency by using an external encoder (included), but this is not necessary as frequency can be changed by touching the screen. You can select central frequency and frequency span which can be used by this Antenna Analyzer, or your selected frequency set-up can be used by VNA which you can use to test the bandwidth for crystal filters or band filters. VNA and RF power meter use the second BNC connector on the board, whereas the Antenna Analyzer uses only the first BNC connector. The Antenna Analyzer also features an RF power meter, which works on HF (30MHz). It was also tested on 200MHz but there is an error of over 5%. The power meter should work to 500MHz but has not been calibrated for this level. The package includes the PCB with all required electronics. No other work is required. You only have to connect the power supply (+5V). On the Antenna Analyzer, there are three mini USB connectors – power supply can be connected to any of them. This is a stand-alone module, with no PC control required. Feel free to contact me with any questions. Most asked questions and answers. Looks a lot like it’s one of the open source analysers… Do you have a link for it? What is make/model #? This analyzer was developed here by Softmark and was not downloaded from anywhere. Is there a downloadable instruction manual available. Also on the antenna analyzer. What is the usable frequency range? Omprehensive manual and schematic is included. Setting center frequency starts from 1Hz, span frequency from 300Hz. For example, its easy to set center frequency to 135kHz and span to 10 kHz in setup mode S. ” The analyzer was tested for “R only – it works. It was not tested with a real antenna for 135kHz. Maximum setting for center frequency is 55 MHz. I see this will go down to 135kHz. How low will it go? I would like it to setup WWVB receivers on 60 kHz. Min for Center frequency is 30kHz. Ie start can be from 15kHz up. Super produit, fort utile.. Excellent service, je reviendrai. Item Received in Excellent state of Packing. Interesting tool, great price. As decribed, interesting economic option for HF work. Great device good value. Spectrum analyzer works well. Very well packed for a sensitive item and delivered promptly. Nice item, good ebayer. Recu 2 semaines apres la commande. Great for the price. Recvd as listed-usefull instr-Xfast shpng-TNX john. Item was as advertised just what I was looking for. I recvd gud item. Use my tune ANT SWR. Delighted, better than advertised for the price, great person to deal with. The antenna analyzer is awsome. Todo ok excelente vendedor , muy recomendable. All items as advertised!!! VY 73 es 55 de DK7DN. Sehr schneller Versand, gute Ware, Vielen Dank!! Gute Ware, Vielen Dank!! Velocissimo nelle spedizioni, acquisterò sicuramente da voi! Gute Ware, akzeptabele Lieferzeit. Faultless service, thank you. Szybka przesyka, wszystko dziaa OK – super polecam. Nice device and friendly customer service! Happy with the product. ++9 days from order++Quite a gadget++Great value++Now to make a box for it++. Thank You nice item. Great product, great service. Good eBayer would deal with them anytime +++++. Part as described, happy customer. Well packaged, lovely sensitive instrument professionally assembled. The product is very good, just as described. Item just as described. Will test it this weekend and ask questions as I go along. The item “HF Antenna Analyzer with touch screen controller (2.8 TFT LCD)” is in sale since Friday, April 24, 2020. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “softmark” and is located in Hornsby, NSW. This item can be shipped worldwide.

• Custom Bundle: No
• Compatible Brand: N/A
• Type: Antenna Analyzer
• MPN: Does Not Apply
• Non-Domestic Product: No
• Modified Item: No
• Brand: Unbranded/Generic