Rick,
Which battery did you end up ordering? Do you have the Digi part
number? I'd like to include that info in the TenTecWiki.
73,
Alan N5NA
Rick W wrote:
> Thanks for pointing me in the right direction Sinisa. I sent a note to T-T
> and they have it in stock.
>
> The SNAPHAT battery pack is available from Ten-Tec ($10 + $6 shipping) and
> Digi-Key ($8.19 + $8 shipping). I'm just not sure which version is used in
> the Orion the 48 mAh or 120 mAh (T-T didn't specify). It looks like both
> will plug into the same socket the only difference is height with the 120
> slightly thicker.
>
> I'm about to place an order with Digi so I'll probably go that route.
>
> 73,
>
> Rick
>
> VE7TK
>
>
>
> Website: http://www3.telus.net/ve7tk
>
>
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>
> Subject:
>
> Re: [TenTec] Orion Backup Battery
>
>
>
>
> From:
>
> shristov <shristov@ptt.rs>
>
>
>
>
>
>
>
>
>
>
>
> Date:
>
> Mon, 03 Aug 2009 23:00:46 +0200
>
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> Rick W <ve7tk@yahoo.ca> wrote:
>
>
>> Okay - I give up! Can someone please point me to the Orion
>> schematic which shows where the backup battery enters the
>> circuitry? I've gone through the schematics until my eyes hurt
>> and I guess I keep missing it!
>>
>
>
> Board A7, schematic file 81917_13.PDF, chip U501 (M48T35AV).
>
> With DIP version of the chip, the battery is an integral part of the chip.
>
> With SOIC version of the chip, the battery can be separated and replaced
> (SNAPHAT).
>
> For details see the STMicroelectronics datasheet.
>
>
> 73,
>
> Sinisa YT1NT, VE3EA
>
>
>
>
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