Comtech 23cm boards chips IC's
Comtech 23cm boards chips IC's
Looking for the standard PIC chips to fit 23cms boards from Comtech. RX and TX
Many thanks .. Ken G8VDP
Many thanks .. Ken G8VDP
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Re: Comtech 23cm boards chips IC's
YOU CAN GET THEM ON EBAY THE NUMBER IS 131260947540 FOR THE NEW UP GRADED CHIP
Re: Comtech 23cm boards chips IC's
Hi Kevin, thanks for the reply.
It isn't the LCD control chip I need ( I believe that is what Mobicomm is selling on eBay )
Its the chips that come with the boards from the supplier.
Many users remove those when using an LCD controller, which is what I did around 12 years ago. I've since misplaced them dispite searching.
I've obtained some other Comtech boards from a silent key and don't wish to use an LCD controller with these hence my request " Wanted Comtech Chips/ICs "
Thanks again.. Ken
It isn't the LCD control chip I need ( I believe that is what Mobicomm is selling on eBay )
Its the chips that come with the boards from the supplier.
Many users remove those when using an LCD controller, which is what I did around 12 years ago. I've since misplaced them dispite searching.
I've obtained some other Comtech boards from a silent key and don't wish to use an LCD controller with these hence my request " Wanted Comtech Chips/ICs "
Thanks again.. Ken
Re: Comtech 23cm boards chips IC's
Ken,
looking deeper in the Mobicomm ebay shop I found this chip:
http://www.ebay.it/itm/DFM-PLL-Control- ... 1e97876e7d
although it is only for the RX board...
maybe you can write to them asking for the TX one!
best 51
de
i2NDT Claudio
looking deeper in the Mobicomm ebay shop I found this chip:
http://www.ebay.it/itm/DFM-PLL-Control- ... 1e97876e7d
although it is only for the RX board...
maybe you can write to them asking for the TX one!
best 51
de
i2NDT Claudio
i2NDT Claudio
Dalmine, Italia
Dalmine, Italia
Re: Comtech 23cm boards chips IC's
Hi Ken
They are just standard 16F628 PICs - blank ones on ebay for less than £3.
I was given a set of all the hex files by Giles G1MFG for distribution as needed - I'm sure we put them on the BATC website somewhere but if not I have a copy here.
73
Noel - G8GTZ
They are just standard 16F628 PICs - blank ones on ebay for less than £3.
I was given a set of all the hex files by Giles G1MFG for distribution as needed - I'm sure we put them on the BATC website somewhere but if not I have a copy here.
73
Noel - G8GTZ
Re: Comtech 23cm boards chips IC's
If you are still stuck I can do you a pre-programmed 16F84A that drops straight in.
I have code for 23cm & 13cm TX & RX. This is not copyright code, I reverse engineered how the module is programmed and wrote my own from scratch.
Let me know if you want one, I guess about £6 posted would cover it.
73
Terry G7JFI
I have code for 23cm & 13cm TX & RX. This is not copyright code, I reverse engineered how the module is programmed and wrote my own from scratch.
Let me know if you want one, I guess about £6 posted would cover it.
73
Terry G7JFI
Re: Comtech 23cm boards chips IC's
Very Kind Terry, I'll take you up on that. Please pm me.g7jfi wrote:If you are still stuck I can do you a pre-programmed 16F84A that drops straight in.
I have code for 23cm & 13cm TX & RX. This is not copyright code, I reverse engineered how the module is programmed and wrote my own from scratch.
Let me know if you want one, I guess about £6 posted would cover it.
73
Terry G7JFI
Ken G8VDP
( I've pm'd you yesterday )
Last edited by keng8vdp on Tue Oct 31, 2017 4:04 pm, edited 1 time in total.
Re: Comtech 23cm boards chips IC's
Thanks Noel, its been about 20 years since I used my pic programmer. I would need to try and remember how I did it. It's just a distant blurr in the fog of my brain as is the location of said programmer !g8gtz wrote:Hi Ken
They are just standard 16F628 PICs - blank ones on ebay for less than £3.
I was given a set of all the hex files by Giles G1MFG for distribution as needed - I'm sure we put them on the BATC website somewhere but if not I have a copy here.
73
Noel - G8GTZ
I will try and take up Terry's offer but if that fails I'll get back to you.
Much appreciated though, Ken G8VDP