[寻求合作]音频传输模块，做出口

bbycare

1 g! j# z/ y, M. I4 \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
?- y! K0 L; l& p> have. If we were to pay for FCC approval, we would want to use the modem
' b3 a# E+ [* m+ {9 x. b$ o6 k> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
- o! f. [# q- |> 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:
>
' t) S2 u2 x3 ~& C' J8 ^> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
+ w" ~& m+ P/ U7 J> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
. \* H* S* S0 S/ Z> outputs (0 - full voltage).
>
3 C7 z4 C) y) _; T; q& u# @> - Ability to configure and set sample rates for the inputs.
>
> - 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
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
9 @$ u; V( K8 v4 w" G. p8 t- U> settings. This would preferably be from a computer terminal so that
% c: t* }( w$ e O! B> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
% K- @' [! V. u8 Y! e$ r>
8 E7 T5 f2 E, x' A2 {: U: @8 K" i) X> At this time, we are interested in samples of a pair of modems that
> might be similar to this proposed system. We do not expect that you
0 N5 l- g: a% r6 L$ c0 g% X! c, T> provide all of these specifications at this time. I can describe our
% w4 B7 m2 p5 M* Q% r* @3 @> immediate application needs in the next email if this project is of
, J+ E3 I' r8 W& h0 T$ K> interest to you. Perhaps you can make the samples by those
" S4 F. p3 ?0 J8 {) Q) d> specifications. This will allow us to test your radios before we move
$ I6 h) ?: P" A; E> forward. We are interested in your 900MHz radio to start.