[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
Q; P1 K- T7 m5 S1 X& U: m> 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
' l( x$ d1 ]+ }/ b- [> units in all similar applications under the same approval number.
, I: F' S) z- M. E \3 z" v+ u0 \> Therefore, we would like to be able to configure the units to a specific
3 n8 o& w' X* x7 b2 ~! O! J> 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
8 N0 m" |; S. j1 O/ |! o A2 h& ^> following specifications:
>
" L. p. ~! U4 Z* Z$ @> - 2 inputs at the Transmitter with three possibilities;
Q) M, R% f- r> 2 analog
+ v/ u% f- p# j# Q% l5 l% P> 2 digital
, v; Z) O2 ~9 Q5 g" ^) A> 1 analog and 1 digital
2 S7 k+ B' W0 {>
3 X2 s' I* r; q- \ Y' Q- ^> - 2 outputs at the Receiver with three possibilities to match inputs
* u4 d, D e) o! s1 Q* P>
0 b* O, X* k- C @) g1 S7 W> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
) r5 G8 J6 d8 c7 o> outputs (0 - full voltage).
Y, ?! C3 F0 ]" O1 @>
y( n, j8 n0 W: N' J) k7 g. h> - Ability to configure and set sample rates for the inputs.
) g! o8 I/ S, H. N: ^1 {9 j* {>
/ P' f9 ]' x: z# F> - Digital output on Transmitter that turns on during the sampling period.
0 }7 U* d* S0 h( R0 d>
. c0 k; _5 ~) k( ^, }6 T: O> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
" u; f. [( Z( e0 M>
> In order to configure the units, we would need a way to make the
9 o* N, K% c/ S7 _, [> settings. This would preferably be from a computer terminal so that
, g1 ]3 {6 f, d6 u& C. w> configurations can be saved or easily duplicated for production volumes.
) @6 t, H$ K! I> 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
g2 P0 L, W% ?% {+ F" _> might be similar to this proposed system. We do not expect that you
, A& ^* f [4 ]5 M+ @+ Y; R/ g> 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
0 P" C- H# I) D, s) A2 O6 M> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.