Using Power/Reflected Power/SWR Meter

[Peter Wolczko]

I just received my MFJ-874 Power Meter and was wondering if it is okay to leave it connected between my IC-7300 and antenna, or remove it and just connect the power meter when I want to check the parameters of my system?

 

Thank you,

73

 

Peter KC1FNF

[Jwahar Bammi]

I keep mine connected all the time. Please be aware that the meter is rated – if I remember correctly – at 200 w max in case you are using an amp.

73 de k1jbd
bammi

 

[Hamilton]

Hello Peter,
<p style=”text-align: left;”>It is ok to keep it connected. I leave mine on the SWR scale. That way I constantly know if my SWR is low and ok.</p>
If I’ve selected the wrong antenna, a falling branch has damaged my antenna, or a animal has damaged my coax I will quickly notice the high SWR, hopefully before I damage my radio.

The one time it is good to leave the feed line free of extra accessories is when operating QRP where every watt of power to the antenna needed.

Hamilton K1HMS

[Peter Wolczko]

Appreciate the  information from Jwahar K1JBD, and Hamilton K1HMS, about keeping the Power/SWR meter in the system.  It is a nice addition to my set-up.

I will keep the meter on the  SWR setting unless I need to check Power out.

Thank you both very much.

My question has been answered.

73,

Peter KC1FNF

 

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