[寻求合作]音频传输模块，做出口

bbycare

5 K, G1 J# R* O! I9 w9 b) r+ V0 q客户要求如下，如果哪家工厂可以做，请和我联系
* E2 H2 d( X0 n* r' P) O! |& I$ d> The application that we have in mind is similar to others that we commonly
' S/ f+ X& u2 m4 G: ~, W> 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.
0 U$ D. b' Y+ B) w2 W2 x U0 L> Therefore, we would like to be able to configure the units to a specific
2 \# D7 W& H! N* _7 i> 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:
$ f8 ]. _5 `/ e9 g. q>
- ^7 @2 v( S6 S* P7 ?& W0 y. \> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
. R6 Q: [; j6 {$ Q6 O0 G3 l> 1 analog and 1 digital
( O) {; n2 o/ N, x9 X h) t3 o( {>
) w8 R) h3 b0 C. n! F! B& y# Y> - 2 outputs at the Receiver with three possibilities to match inputs
>
4 }# \' G4 c6 Y$ n* G> - Ability to configure/define analog Transmitter input ranges through
& ~0 q' T+ _7 Y0 l! L1 h1 c: W> simple programming method to correspond with full-range analog Receiver
6 I' ^7 n! Y) @5 w* O6 |0 B1 N> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
: U! v* M' p5 H, s9 L. ?! f$ j>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ [' M7 X: j8 M: M* E- I0 J> both software control and input hardware control.
>
e( y1 \/ s+ ^2 j) f7 z> 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
> configurations can be saved or easily duplicated for production volumes.
$ m( k- `; q9 p3 \+ N. {& c& z> 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
: k5 d! C. R* o1 e9 f! P- f5 ~! M% @> might be similar to this proposed system. We do not expect that you
& m( M4 ~; @: |$ V> 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
7 _1 J5 t" F) q! m, G& y> forward. We are interested in your 900MHz radio to start.