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Field strength meter ham radio.
Well a field strength meter is sort of like that in that in its heyday it was used by hams and cb ers to measure the transmitted signal strength of any antenna from a distance usually 1 3 or 30 metres or whatever measured distance you had.
Make offer ham radio micronta field strength swr meter.
Micronta 3 range power modulation swr tester 21 522 sears see vanco speaker.
This easy to use mfj antenna meters show the strength of the actual field being radiated from your antenna.
If fed with 1500 watts the magnetic fields from a 3 element yagi array range from 0 627 a m at 1 meter separation from the antenna 0 185 a m at 5 meters separation and 0 128 a m at 10 meters separation.
You can use it to determine the basic radiation pattern of your antenna and see which direction your signal is strongest.
The qrpguys digital field strength meter can detect rf energy over the.
Includes antenna for use.
The electric fields are 45 4 v m at 1 meter separation 59 4 v m at 5 meters separation and 49 6 v m at 10 meters separation.
As long as the meter was calibrated one could set up the antenna mount a fs meter x number of feet or metres away pump 1 5 10 or 100.
You can use it to determine the basic radiation pattern of your antenna and see which direction your sign.
30 usd in stock 1 7 150 mhz 3 function swr power meter.
Coax ladder line.
This easy to use mfj antenna meter shows the strength of the actual field being radiated from your antenna.
5 50 1d 21h 10 89 shipping.
Hf vhf swr field strength meter.
You can make changes to your antenna and instantly know if it radiates better or worse.
Triple axis radio frequency rf digital field strength meter emf radiation cell phones smart meters home inspections 50mhz 3 5ghz frequency electrosmog power meter tester 3 9 out of 5 stars 14 109 99 109.
Cb ham field strength swr meter 21 533 fm page 1 thursday august 5 1999 3 47 pm.
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The mfj 801 field strength meter.
