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Fumei is not the trademark of power / SWR meter, but the name of the distributor. The trademark of power / SWR meter is NISSEI. This company manufactures digital power / SWR meter for mfj company. The digital power / SWR meter manufactured by NISSEI for mfj company is the same as the model I bought
I bought the Fumei DG-503 Digital LCD 3.5 "SWR / Watt Meter HF 1.6-60MHz & VHF / UHF 125-525MHz 1-200W for Two-Way Radio. This is not cheap. The price is $ 165 on Amazon. You recommend this Power meter cannot measure SWR
Thank you for your reply! I connected a 50 Ω dummy load and the power / SWR meter showed SWR 1.23, FWD 6W, REF 0.05W. I connected the transmitting antenna to adjust SWR to 1.23. The power / SWR meter showed FWD 5.1W, REF 0.05W
Thank you for your reply! My power / SWR meter is a newly purchased NISSEI GD-503. It seems that it is not possible to send pictures here, that is, my power / SWR meter is not qualified.
Thank you for your reply! Sorry, I do n’t speak English. I use Google Translate. Maybe you do n’t understand what I mean. I ’m comparing the FWD power when SWR 1.05 and SWR> 1.05. Match between the transmitter and the transmitting antenna, and adjust the length of the transmitting antenna element.
Hi, everyone! I'm an electronic enthusiast from China. I'd like to ask you a question. Recently, I made an RF power amplifier with 2sc1971, and connected the transmitting antenna to adjust the standing wave to a minimum of 1.05. Instead, the transmitting power is not as large as when the...
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