I am very happy with this fast attenuator.
The attenuator has sections of 20 dB, 10 dB, 7 dB and 3 dB.
In most situations one switch is switched OFF and an other is switched ON, to increase the power with an step of 3 or 4 dB. Which makes the attenuator easy to operate, with one hand.
I experienced that with this attenuator, the power can be increased instandly.
So I am immediately ready to give my call again, with slightly more power.
|PA1B Fast and accurate 40 dB power attenuator for QSO's|
The time to change the power of the FT-817 is too long to be ready to answer the next CQ, when my signal is not heard.
But now I never miss an opportunity to answer.
Fast attenuators (click)
You find more, interesting info on attenuators
on my website: PA1B QRPp page (Click)