[寻求合作]音频传输模块，做出口

bbycare

) f" d1 [! o, }7 H: A客户要求如下，如果哪家工厂可以做，请和我联系
' m! |* A4 o. y( C$ s> The application that we have in mind is similar to others that we commonly
& O9 p( y& ]9 \6 u& c+ @8 o> have. If we were to pay for FCC approval, we would want to use the modem
) J7 q3 j( U$ m9 J8 L9 L> units in all similar applications under the same approval number.
8 H# f, e3 p" Z+ \6 T> Therefore, we would like to be able to configure the units to a specific
! f1 K" I# X1 [" @' d> application. For the business that we do, this approach will yield more
> sales based on the same product and approval. We are interested in the
> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
/ ?% S$ A' Q, N# w> 2 analog
9 ^# H& K8 o7 N9 X1 t D> 2 digital
> 1 analog and 1 digital
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, `) c6 @9 u/ j8 R" d7 H) @% J> - 2 outputs at the Receiver with three possibilities to match inputs
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, i. R) J) N( m, {4 O1 R: H% _, N- e> - Ability to configure/define analog Transmitter input ranges through
+ H# ~) Z, S7 h- q! N& r9 I> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
7 b T1 w* |: W g+ {> - Ability to configure and set sample rates for the inputs.
>
3 W- J' E+ _% y> - Digital output on Transmitter that turns on during the sampling period.
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) O% v% m8 ~- f% m1 o> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
2 L, _8 d7 ^( \4 p; L> In order to configure the units, we would need a way to make the
> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
9 Q: o" K# s9 J# v' W3 p> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
+ L5 l8 t, n |' X% S. z> might be similar to this proposed system. We do not expect that you
> provide all of these specifications at this time. I can describe our
6 I X4 |7 X: a+ {4 s) v> immediate application needs in the next email if this project is of
4 r% e$ r; C n5 R5 T> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
, X% b+ v ^ \$ g- f% A> forward. We are interested in your 900MHz radio to start.
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