[寻求合作]音频传输模块，做出口

bbycare

5 _2 n1 s3 a) R5 y# j. X6 r客户要求如下，如果哪家工厂可以做，请和我联系
> The application that we have in mind is similar to others that we commonly
# z% q; { x# e9 ]' g8 o& m> have. If we were to pay for FCC approval, we would want to use the modem
( C. u# {/ ^ I& a3 p8 G> units in all similar applications under the same approval number.
; ~. R9 |0 C' s- a> Therefore, we would like to be able to configure the units to a specific
; H! [- R j4 I6 w' w6 K! e0 _0 {> 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:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
% N% u- I4 u4 x( U. D9 N' H" b" \- Y> 2 digital
> 1 analog and 1 digital
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3 T9 s5 Y, y$ q$ F> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
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4 Q/ z. r0 a' ]( L) Z; N5 P> - Ability to configure and set sample rates for the inputs.
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, X* }1 H0 f& i> - Digital output on Transmitter that turns on during the sampling period.
>
+ I) F9 w( j! |# d> - Ability to configure a power saving Sleep Mode in the Transmitter by
6 }- B+ U. ~; I/ {" C7 A3 m' B* H> both software control and input hardware control.
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! W2 v9 L% x0 R> In order to configure the units, we would need a way to make the
) R$ G- u- n0 C, U4 e> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
- [/ b9 o' A- n, H( B' s+ m9 g; p6 Y. l> 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
4 Z" N1 i& Q4 a% j> might be similar to this proposed system. We do not expect that you
% q- b& M0 W" |0 ^> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
! T5 T) Q2 W- W$ {# Y) o> specifications. This will allow us to test your radios before we move
! E" m- ], }1 X9 ~! ~9 I/ Y> forward. We are interested in your 900MHz radio to start.
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