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' C8 p: A. b: ^: X7 W2 E+ s) u客户要求如下，如果哪家工厂可以做，请和我联系
2 `8 e+ r3 D3 O> The application that we have in mind is similar to others that we commonly
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> have. If we were to pay for FCC approval, we would want to use the modem
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> units in all similar applications under the same approval number.
1 A" ^% H: @2 f> Therefore, we would like to be able to configure the units to a specific
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> application. For the business that we do, this approach will yield more
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> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
% c! U( S, ^8 \2 Z> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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>
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> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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>
( y; S$ l x8 o> - Ability to configure and set sample rates for the inputs.
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>
$ P& c% r% C/ d; N. H9 P, m* x6 F4 N6 c> - Digital output on Transmitter that turns on during the sampling period.
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>
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
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> both software control and input hardware control.
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>
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> In order to configure the units, we would need a way to make the
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> settings. This would preferably be from a computer terminal so that
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> configurations can be saved or easily duplicated for production volumes.
) Y7 C% Z: Z' U2 T. B4 o' ]& j2 o# t> The units should be small and compact with shielding, and able to mount
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> to a printed circuit board with header connector.
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>
h! S* J0 K( l- ~! e> At this time, we are interested in samples of a pair of modems that
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> might be similar to this proposed system. We do not expect that you
7 [( ]# V i5 u7 |> provide all of these specifications at this time. I can describe our
( @; ]- r( ?0 l ^ z& e> immediate application needs in the next email if this project is of
& C3 Z1 ^- N8 s o6 i4 i> interest to you. Perhaps you can make the samples by those
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> specifications. This will allow us to test your radios before we move
4 q. }/ h1 _8 n, C- w! U$ T. @" Z> forward. We are interested in your 900MHz radio to start.
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发表于 2007-5-27 20:29:37
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