[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
G2 ?+ {+ Y: H9 g+ T* y> The application that we have in mind is similar to others that we commonly
$ e8 \- p+ L4 d' M- S. Q> have. If we were to pay for FCC approval, we would want to use the modem
1 V$ Y$ C2 O4 @* }, Q- W4 V> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
6 _. e; g" h. n5 |: C4 L> 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
* ~5 H! a" N% ?1 v> following specifications:
t# }/ s' n! b, |>
> - 2 inputs at the Transmitter with three possibilities;
4 ]8 g& h- y, q, P> 2 analog
J( N" K4 R- a" | w> 2 digital
% n6 z5 Y! p/ v m+ x/ y3 A" Z0 f! f> 1 analog and 1 digital
& v* O9 U8 E! J) j0 w' f>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
' ]6 S2 E/ o. p! s- y> - Ability to configure/define analog Transmitter input ranges through
) F% c3 L! d. w> simple programming method to correspond with full-range analog Receiver
: _$ x& ]' x. @) b* j k& R/ I> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
! e2 ~0 p1 k3 {>
> - Digital output on Transmitter that turns on during the sampling period.
>
+ i1 Z5 Z9 C8 O& G! l4 C5 s1 d* l> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
1 F3 |6 N% d/ c" D4 n>
4 D/ K; A8 _2 M, x& |- g/ ^> In order to configure the units, we would need a way to make the
9 g5 L# g( Z$ }2 S> settings. This would preferably be from a computer terminal so that
' J' c8 Q. ?- V8 D6 v7 E> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
3 \2 j% g% Z1 o* x> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
; s9 G/ e% Y9 b- f) T> might be similar to this proposed system. We do not expect that you
' x6 {4 g5 r. N- o3 [> 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
> specifications. This will allow us to test your radios before we move
, | ?+ I; o- x1 S& t4 S> forward. We are interested in your 900MHz radio to start.
6 ~- b+ O( n: a6 _