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% N5 c( b, C, Z/ Z! s" l+ \; N" b% N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
7 F0 O6 N5 t d; P, r& I9 E- Y3 t> units in all similar applications under the same approval number.
~$ w, T& E9 Y> Therefore, we would like to be able to configure the units to a specific
* B6 U4 J4 G" Q. i4 O> 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;
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> 2 analog
3 \3 D) Y- t0 D e5 w0 r/ Z> 2 digital
) \- |# n( {0 a# ?& f> 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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> - 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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>
4 Q+ S' c) g4 S- _+ `> 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.
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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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>
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> 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
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> provide all of these specifications at this time. I can describe our
" |% R* f5 S! n4 P> immediate application needs in the next email if this project is of
' s, u9 [1 p% a+ X, m- }' R! p6 s> interest to you. Perhaps you can make the samples by those
5 t2 h7 [5 {! j. N/ C> specifications. This will allow us to test your radios before we move
, `0 P" V& Y) V- a3 B+ N, p* @> 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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