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Re: Motorola MHW2723
Posted: Sun Mar 17, 2013 9:31 am
by g8cpf
And the basic board.......(needs a steadier hand HI!)
Re: Motorola MHW2723
Posted: Wed Mar 20, 2013 12:52 pm
by G4EWJ
Thanks.
I think the crinkly edges confuse the rf. It's not sure whether it can make it to the other side.
Brian
Re: Motorola MHW2723
Posted: Thu Mar 21, 2013 10:25 am
by g8cpf
It's deliberate of course.....a sort of "scattering filter" to stop all those microwave harmonics propogating along the board.....
Re: Motorola MHW2723
Posted: Thu Mar 21, 2013 6:21 pm
by g8cjs
I now have the PCB's available via the online shop
can anyone point me at some artwork or the coplete article
Trevor
Re: Motorola MHW2723
Posted: Thu Mar 21, 2013 7:39 pm
by g8gtz
Re: Motorola MHW2723
Posted: Sun Mar 24, 2013 10:12 pm
by G8XZD-TV
g8cjs wrote:I now have the PCB's available via the online shop
can anyone point me at some artwork or the coplete article
Trevor
Many thanks. Ordered x2. 73 Ian
Re: Motorola MHW2723
Posted: Tue Mar 26, 2013 6:19 pm
by g8cjs
PCB's now in stock for the MHW2723 in the On-Line shop
Re: Motorola MHW2723
Posted: Wed Mar 27, 2013 9:20 am
by G0KTD
Re: Motorola MHW2723
Posted: Sun Apr 21, 2013 12:56 am
by G4KLB
Anyone found a 5V Reg with the pin outs that match the PCB, the LD1117S50CTR mentioned in the article has the output in the middle as most of the SOT223 types tend to.
Re: Motorola MHW2723
Posted: Fri May 17, 2013 3:30 pm
by G0MXW
Diodes Inc. - ZSR500G has correct pinout. Farnell part No. 1132785. Got some spares if anyone wants one.
Dave
G0MXW