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客户要求如下，如果哪家工厂可以做，请和我联系
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> 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
2 ]/ x( a9 G6 j> units in all similar applications under the same approval number.
, t7 \, s# H& u" v> Therefore, we would like to be able to configure the units to a specific
% _1 J. s8 t. @% F$ c> application. For the business that we do, this approach will yield more
8 R- m: B: \. {" |3 o# w> sales based on the same product and approval. We are interested in the
8 o" s7 ~) ]- j> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
: Y& x3 L: |- i& ^> 2 digital
* D4 P4 A/ y3 W$ T% A+ b> 1 analog and 1 digital
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>
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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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> - Ability to configure and set sample rates for the inputs.
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>
q, P6 b% O+ X> - 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
6 v4 I$ O/ l& Z6 |/ O8 `; n5 s> configurations can be saved or easily duplicated for production volumes.
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> 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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>
1 G3 ]# r' }% R9 K> At this time, we are interested in samples of a pair of modems that
1 @+ S$ e1 I! m# b4 J> might be similar to this proposed system. We do not expect that you
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> provide all of these specifications at this time. I can describe our
1 n2 \+ L N* a> immediate application needs in the next email if this project is of
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> interest to you. Perhaps you can make the samples by those
3 h) D8 v# N# d R+ u* o* [> specifications. This will allow us to test your radios before we move
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> 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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