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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
# k$ T& U+ B. W- R> have. If we were to pay for FCC approval, we would want to use the modem
) }& X: |5 d6 C1 _$ _7 Q* J> units in all similar applications under the same approval number.
0 \, }, ]1 N# Y; j> 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
. r6 N2 T) Q; `+ g# m0 o> 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;
! f: K- [3 v) m( W8 k" y- @% L> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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1 W) M6 ~, g3 z2 h$ }5 `> - 2 outputs at the Receiver with three possibilities to match inputs
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5 L% @ B/ H# U, G9 |& v> - 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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- N# B) b- j; J/ d) C+ z> - Ability to configure and set sample rates for the inputs.
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>
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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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>
. [( a* w4 l2 Y: H8 C> In order to configure the units, we would need a way to make the
, {( i/ i9 m& v2 ]> 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.
s6 d0 v2 P. Q) {4 \& e3 g7 n> 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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) v! W' b0 ^5 [4 ~! O$ \> At this time, we are interested in samples of a pair of modems that
4 {* P% o) ?" c% ~) f0 W> 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
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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
5 X9 g" A- ^% D2 w4 P. n8 k Y> 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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