[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
G% v3 ~0 K% B$ \4 a6 {( G& r4 s> 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.
8 i e% O9 q$ E" ^2 |$ t/ u> Therefore, we would like to be able to configure the units to a specific
9 w, A! B6 q R> application. For the business that we do, this approach will yield more
* a: p* n7 m: s) x! w9 @> sales based on the same product and approval. We are interested in the
3 C$ g- @% Y' v* [6 Z> following specifications:
>
" w: `9 P+ b" `8 y9 u$ f2 j1 P% e' W: x> - 2 inputs at the Transmitter with three possibilities;
* L5 _. s$ M7 y* p6 d( E8 @; }> 2 analog
> 2 digital
* |2 f+ @" z0 R, b0 {1 x> 1 analog and 1 digital
# ^0 m! w$ Y9 o: f& ~$ [1 O9 Y" w>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
2 Q: N, s% @) B2 O> simple programming method to correspond with full-range analog Receiver
, X+ h* ^; F- f: v+ ^9 h> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
( t, f& S& j- |) f7 B>
/ F2 Q$ ~0 Z* z1 t) r* ?> - Digital output on Transmitter that turns on during the sampling period.
>
% z' q/ r: c4 ?+ r+ d! A! L' [3 R> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
/ G/ Z! f4 H' ~8 \- R>
6 s# ~5 j' [3 P/ u% f> In order to configure the units, we would need a way to make the
3 a: }+ Q. R0 l3 b0 o5 f# F, r: o- k> settings. This would preferably be from a computer terminal so that
) ]1 c+ Z* l+ m> configurations can be saved or easily duplicated for production volumes.
9 F) S* o7 c$ n& A% V3 ^> The units should be small and compact with shielding, and able to mount
/ M5 |( {. X( Q, \> to a printed circuit board with header connector.
: t1 G* p& j) D- b>
( r6 @9 ^$ u7 P+ g! v% c2 H5 {> At this time, we are interested in samples of a pair of modems that
) C! Z! }' N. e- A* o! B> might be similar to this proposed system. We do not expect that you
- q! i) N- L$ C" f> 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
4 h! a S; a0 {5 t# f2 W/ h! o> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.