[寻求合作]音频传输模块，做出口

bbycare

( n! o" m0 }& \% }! ^6 X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
> have. If we were to pay for FCC approval, we would want to use the modem
- M; x9 \9 N/ C> units in all similar applications under the same approval number.
z) d- E" R. n0 G2 n. }$ o5 J> Therefore, we would like to be able to configure the units to a specific
& ^. v) O' S; a, r7 Y/ s> application. For the business that we do, this approach will yield more
1 W8 H: R# S C$ P4 `* ]> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
: J: [: ^- U6 o, y ` m> 2 analog
9 F5 g/ p0 c" x5 B> 2 digital
0 A, U$ o2 t, v+ `+ _0 q) ~> 1 analog and 1 digital
" H% s5 D/ a; c: w% o4 Q>
- r# k$ x# ~) d& x) C> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
' ]. O5 f$ K) w# b/ D> simple programming method to correspond with full-range analog Receiver
+ Y8 ]5 F, S) E> outputs (0 - full voltage).
>
* _9 c1 L. z, ~2 M& t6 q* |> - Ability to configure and set sample rates for the inputs.
/ \4 T' N* o4 n>
% j# k+ Z* {$ C> - Digital output on Transmitter that turns on during the sampling period.
$ h- z8 m" V! X& S>
! b/ F" K' F _' }. v' F0 p> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
; A* c7 a: E$ d9 Y) Y>
2 f L+ ~* d2 e* H O9 O2 W8 ]* M> 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
4 R! h2 A2 @; i0 v1 F! _> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
# `% b* y0 O* m+ r. }$ S> to a printed circuit board with header connector.
# [$ \/ h( Q- F' Y F>
> 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
+ b4 @ ]6 a. G6 S& A- j$ {> 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
6 q6 N2 A" F, b- z> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.