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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
1 o$ u3 ?8 M1 T/ U> 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
! ~9 c; P5 _& k" m. I> 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
# m8 m% a. @( M7 i, E> following specifications:
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>
9 X5 D N" B% C> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
. H" M) x$ S, c+ D4 G! m> 2 digital
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> 1 analog and 1 digital
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>
; f8 J" u$ g4 ^: I8 A' H8 M> - 2 outputs at the Receiver with three possibilities to match inputs
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>
5 B' j3 f5 v k. Q' R> - 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/ ~' X' f, U! n- H+ p> - 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
( @7 D7 G0 P9 j5 T! N- L> 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
8 g5 B: q U$ y' d7 |. \> configurations can be saved or easily duplicated for production volumes.
0 [# d% O0 i; F+ S1 x9 M+ W> 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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> At this time, we are interested in samples of a pair of modems that
2 e2 e% {8 R/ l) M( m$ d> might be similar to this proposed system. We do not expect that you
! c! x$ S( a( B5 X5 n8 f> provide all of these specifications at this time. I can describe our
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> 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
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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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