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客户要求如下，如果哪家工厂可以做，请和我联系
3 u4 Q/ _3 _$ F/ B> 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.
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> 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
4 J) g$ m+ k( S' }2 e1 |> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
' D; f$ a6 S( |! u9 x) l> 2 analog
/ B+ \9 z+ e A, z6 {& \* [# V1 Q> 2 digital
5 _' R7 c( A0 B' K) g4 S> 1 analog and 1 digital
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>
5 c+ m$ ] U0 Y" N. ?> - 2 outputs at the Receiver with three possibilities to match inputs
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>
/ c1 {+ `. {2 g# [ z; C9 D. Q> - 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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>
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> - Ability to configure and set sample rates for the inputs.
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, O$ S9 Q# i# D> - Digital output on Transmitter that turns on during the sampling period.
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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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> 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
1 m; b' Y7 B1 C& k: h> 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
5 t* A! j2 B6 n! x; Y$ O> 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
8 G) R7 O# B8 e9 {! w2 U1 Z0 n9 V& J> provide all of these specifications at this time. I can describe our
4 J" o: ]3 I* d( W! o> 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
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> specifications. This will allow us to test your radios before we move
( I: `. s" }* O3 n2 a! v [. F> 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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