[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
; O- b5 x, c8 g0 p2 s* _3 o> 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
% r+ {+ D% z9 `# `' f9 f' C C> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
/ x: p/ [+ u) t( h> 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:
R) i/ u7 |8 Q>
2 k$ n* T+ x) A1 C> - 2 inputs at the Transmitter with three possibilities;
! b& x D; N9 Q( U> 2 analog
) O, Y, a" A) j; r> 2 digital
3 I6 i# z* f$ J. a4 H> 1 analog and 1 digital
# [# d& Q I [>
7 T, ^8 c% P% z ^8 t \! H> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
2 J( J, @$ y9 G2 e2 d>
> - Ability to configure and set sample rates for the inputs.
>
" a* P, ^- c6 k. H& \" T8 X0 R> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
9 I1 j- B K; B3 K! C) x>
2 h9 p8 m; v8 b> In order to configure the units, we would need a way to make the
0 K4 g3 t% D& Q7 ~) k2 Y5 g( f> settings. This would preferably be from a computer terminal so that
9 J* \) z' z: j! A+ r& U9 w( L7 m6 @> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
+ L4 G) C' C- Z> At this time, we are interested in samples of a pair of modems that
> 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
> immediate application needs in the next email if this project is of
0 h$ @# c$ J5 I& T/ G" h( u> interest to you. Perhaps you can make the samples by those
8 V9 n# F6 ]/ l0 u; z) O7 R> specifications. This will allow us to test your radios before we move
$ B" q* B: F* c& L: R0 T> forward. We are interested in your 900MHz radio to start.