[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
2 E& |! b v5 y> 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
' k' [7 i, j! J. [/ ^) W% C" g> 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
N8 }: j* p5 N0 D6 L> sales based on the same product and approval. We are interested in the
" t' B' i6 e$ m5 s. J4 I> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
% w+ X5 u1 U. q. ~> 1 analog and 1 digital
>
3 N7 X1 L$ S$ G% c' U> - 2 outputs at the Receiver with three possibilities to match inputs
>
% v, H& k1 ?/ Q; P8 s/ e- u; }( s> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
$ {8 ^" [0 [! E> - Ability to configure and set sample rates for the inputs.
0 L; H2 U3 m& V( R/ `: E>
> - Digital output on Transmitter that turns on during the sampling period.
>
4 v& G0 f x; o/ O) F& b> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
" B9 m$ x2 L8 t& S8 e>
8 a2 M/ Z2 b+ O> In order to configure the units, we would need a way to make the
' r8 l( y& o) C* [0 W0 W> settings. This would preferably be from a computer terminal so that
- j6 O* X2 h, M> configurations can be saved or easily duplicated for production volumes.
/ U% m, z+ r. E6 X) z6 |> The units should be small and compact with shielding, and able to mount
' I4 p1 F3 a4 E3 u8 T> to a printed circuit board with header connector.
: O9 W5 D0 Z, u>
+ Q3 {) B" ]' q> 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
) M7 R: N" \9 s! j. E0 J> provide all of these specifications at this time. I can describe our
0 O) Z9 ]. R d3 k( C* F> immediate application needs in the next email if this project is of
% ^# g4 _4 I) W> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
$ d/ w6 `/ p. K" p% E, L6 R> forward. We are interested in your 900MHz radio to start.