[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.
- D7 q# ^7 V# [( l8 y> Therefore, we would like to be able to configure the units to a specific
8 o L+ ] ?2 y" ?# y" n3 m6 P> 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
( N1 @& x: m# [6 `) d2 u> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
) E/ f( t1 L8 l9 Y> 2 analog
> 2 digital
> 1 analog and 1 digital
7 X$ E- A: d! d" d>
> - 2 outputs at the Receiver with three possibilities to match inputs
. I+ s' V7 Y6 t2 x3 y>
) g! i# }+ \$ ~6 s: e; k> - Ability to configure/define analog Transmitter input ranges through
+ J; v8 ?5 D" F4 o* B- K, ^> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
& P: n% |! {# ^>
5 X( I9 z: a% g& y+ R> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
' L2 \" P! L8 n. ?" Q" a. x" C> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
0 ^( @1 m+ M* _ p6 C> settings. This would preferably be from a computer terminal so that
& Z: @! ^) G1 z1 X/ i* f> configurations can be saved or easily duplicated for production volumes.
4 h$ P6 y8 m0 ]> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
1 k a" U( k+ L: _3 W+ N>
1 h( U/ Q: Q3 |2 J- |> At this time, we are interested in samples of a pair of modems that
5 i) v$ j& s2 _: L7 y> might be similar to this proposed system. We do not expect that you
% t: U3 S* T& \# w> provide all of these specifications at this time. I can describe our
* W9 K; w$ o! |) {> 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
- p5 e6 q' B5 t; { ]> forward. We are interested in your 900MHz radio to start.