432 MHz Low Pass Filters

[VK1JA]

G'day all,

I'm slowly getting the bits together for my next project based on the 70cm PA boards that were offered for sale at this years Gippstech - http://www.vklogger.com/forum/viewtopic ... 11&t=12507

To keep the output as clean as possible, I'll be running the output through a low pass filter network, and I've been eyeing off the LPF that Jim (W6PQL) offers on his website here (which has the added bonus of a directional coupler built in, which will come in handy:

http://www.w6pql.com/filter_+_coupler_+_detectors.htm

I've heard that Jim does good work, and offers the LPF as built/tested/tuned for $100US.

Does anyone have any experience with Jim's LPF, or can recommend any other LPF?

73

Jayson
VK1JA

[VK7JG]

Hello Jayson.

You won't be disappointed with Jim's equipment.
If you buy the kit the coils are already mounted on the board and adding the components is not a big job plus save a few dollars.


73
Joe
VK7JG

[VK3QI]

Jayson,

Jim's stuff is always great stuff - nothing more to say!

Cheers

Peter VK3QI

[VK1JA]

Thanks for the replies guys, I've ordered one from Jim.

Slowly getting all the bits together for the amp so I can add them to the projects list