[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
/ A% {3 Y* s- |. E$ s' _7 O> The application that we have in mind is similar to others that we commonly
4 Z& x4 r' y3 S/ |" I$ n> 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.
> Therefore, we would like to be able to configure the units to a specific
> 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:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
# f9 B/ }) F' `; \0 F$ Q7 _> 1 analog and 1 digital
>
; h' f. f$ n; W: @5 n> - 2 outputs at the Receiver with three possibilities to match inputs
: Y! g M1 s3 A& r% k& w>
4 [" }. g9 s5 i; O; O> - Ability to configure/define analog Transmitter input ranges through
% y' u, i& q5 \& K. f> simple programming method to correspond with full-range analog Receiver
/ s+ Q! D4 v8 M/ C1 Z( B- s1 W> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
$ z$ l! g I$ F2 e>
0 o0 l) E1 S4 n F1 Y) R> - Digital output on Transmitter that turns on during the sampling period.
>
) R, L. {6 |4 j: I) r7 I' H: a> - Ability to configure a power saving Sleep Mode in the Transmitter by
4 ~2 Y5 ^- |; o9 U' q> both software control and input hardware control.
! o2 b5 n" C% y" v" I# y0 n>
( _1 e5 M$ r# |0 R9 k> In order to configure the units, we would need a way to make the
5 b/ M# `- `' y> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
$ ]5 e f1 J. b9 s4 F1 p6 A5 U4 E> The units should be small and compact with shielding, and able to mount
; g1 o1 g' Q+ j7 M, f( A> to a printed circuit board with header connector.
% ], [ D3 I) X! s4 X" C3 U9 [>
> At this time, we are interested in samples of a pair of modems that
/ W/ k- j. Z7 Q6 ^; X* R u5 V> might be similar to this proposed system. We do not expect that you
2 u9 a* G( ~! D! r% F> provide all of these specifications at this time. I can describe our
+ H0 {* s# k8 M5 G! G9 d> immediate application needs in the next email if this project is of
( b6 m4 W1 n0 v: n> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
& e- {" A- J7 v; X" k- Q> forward. We are interested in your 900MHz radio to start.