[寻求合作]音频传输模块，做出口

bbycare

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
> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
/ Z& l$ a6 i2 Q& J: _> application. For the business that we do, this approach will yield more
; M/ B$ p2 f, c2 ^- C7 a5 L) V0 P> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
. ]/ p; J( j+ h> 2 analog
> 2 digital
$ x9 ]0 v# H' h! G I3 d' \- G) E& f> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
* r5 x# n* P- q$ ~' E+ q$ b7 t1 [> - Ability to configure/define analog Transmitter input ranges through
- I& g5 u% R! z6 e/ ?' a/ n> simple programming method to correspond with full-range analog Receiver
) c' \. A1 P* U1 o+ x. v> outputs (0 - full voltage).
% h# g& H" ~6 ~) V/ b1 n>
% ]5 B0 w) B# \2 Z0 E. O& f5 I- O$ }> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
( P/ x5 I N& m2 k; z% z5 Z>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
! q! s7 \- _. w6 h6 _3 }4 S- x> both software control and input hardware control.
>
1 u# K% y1 @( u* e2 ~- |> In order to configure the units, we would need a way to make the
; r! |& C6 m9 h/ w+ y> settings. This would preferably be from a computer terminal so that
5 W' p% }/ m. z' N1 K! r9 v> configurations can be saved or easily duplicated for production volumes.
5 C' [9 O% ?9 J7 }! q> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
( k- t6 w: G: P1 v! P1 |7 x>
> At this time, we are interested in samples of a pair of modems that
/ \) D7 o. i1 }> 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
/ ?# y, _0 m$ b3 k' R& ]> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
. ~3 r: B* Y0 r# s( Q> forward. We are interested in your 900MHz radio to start.