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Call Sign : 26-CT-231 Posts : 23 Times Thanked : 0 Join date : 2019-08-11 QTH or Location : Cambridge Equipment Used : Linoln 2
Subject: Zetagi Hp 202 swr power meter Tue May 18, 2021 5:34 pm
Hi ALL
Help please, having a few issues with my New A99 and my SWR.. I know it should be simple.. and is, just would just like if possible a copy of the manual for my Zetagi HP 202 SWR power meter... if anyone has a link that would be great..
Cheers
Andy
Northern Crusader Major contributor
Call Sign : M0GVZ / 26CT1760 Posts : 489 Times Thanked : 32 Join date : 2019-11-13 QTH or Location : IO94SA Equipment Used : Icom 7300, TS480, President McKinley, Albrecht AE6110, CRT Mike Age : 52
Subject: Re: Zetagi Hp 202 swr power meter Thu May 20, 2021 2:11 am
It's a cross needle meter so there's no need for a CAL/SET knob or FWD and REV switch.
So select the max power range you need with the knob on the right hand side. Make sure you're in FM and then just key up.
Where the needles cross each other indicates the SWR using those red lines. So for example if they cross around where the red line is that says 1.2 then that means your SWR is 1.2:1
The Forward scale is telling you how many watts you're sending to the antenna, the Reflected scale is telling you how many are reflected back.