[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
( t/ s: T( ~; B q1 A& ]- c, d% C) z> The application that we have in mind is similar to others that we commonly
% o! e0 y# s) |$ S6 C> 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
( M7 X/ {) \: p: w. s- d> following specifications:
>
M% G6 h C$ Z> - 2 inputs at the Transmitter with three possibilities;
# x/ ]: B h4 s9 r1 i> 2 analog
( V& S8 y! n' k> 2 digital
* g9 L; ]5 k9 x/ ?> 1 analog and 1 digital
( h4 r1 {# ?/ r* {& k& k& ?>
7 t$ k, ^9 C: k0 V! X2 M3 d3 @> - 2 outputs at the Receiver with three possibilities to match inputs
4 H9 ~) U2 [8 V- ^3 X1 k* }! y>
+ O* c6 C! C1 o> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
) ~, x3 k6 Y# ~. @ {>
7 u9 p& X' k9 [. J4 N> - Ability to configure and set sample rates for the inputs.
' W6 T0 q; u) R: H$ V4 S% l* a>
5 G$ z: g: k6 {4 D5 ?- ?- J> - Digital output on Transmitter that turns on during the sampling period.
- p+ w$ ]9 J: r. [2 ^( t>
+ V* m; P; r) K) R3 c/ `> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
+ u# i( y- F6 S, t) t0 J4 U> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
* ?) y2 `3 E/ b, [> to a printed circuit board with header connector.
@ u: A* m8 y$ ~>
& Y6 x! Z7 z6 R+ V# ^6 ~> 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
> interest to you. Perhaps you can make the samples by those
4 |4 b" [0 r! J. q2 H" i" F> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.