[寻求合作]音频传输模块，做出口

bbycare

6 ~9 t# t4 T* y1 ~$ m7 M客户要求如下，如果哪家工厂可以做，请和我联系
" u y- C% Y1 G$ \! o9 g- z> The application that we have in mind is similar to others that we commonly
9 M: o) w. n$ o/ B3 Y- s9 A) a4 E> 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.
9 H8 O! r* h4 @8 @> 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:
i' ?% s; ?$ k4 D6 O6 [7 ]>
* {. C9 ~+ a7 a( i, y> - 2 inputs at the Transmitter with three possibilities;
- t' F& g8 Q3 a+ f. i> 2 analog
> 2 digital
! C! W9 T9 V- p- e> 1 analog and 1 digital
! E5 ~# _- F4 G; x- R, K5 B7 \>
> - 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
* m4 n1 n- o1 v/ `3 q) ]> outputs (0 - full voltage).
+ N, k" k: s3 z7 [" @3 m) W! A: `>
4 |; H Y, y- M; m$ x" f> - Ability to configure and set sample rates for the inputs.
>
> - 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.
# ^- N/ y& b5 R, e1 h+ f- M' S>
E! z" J4 S: Q3 \5 W> In order to configure the units, we would need a way to make the
$ ~, Q1 v2 S$ Y, N/ ]1 d, ^8 j> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
, Q4 K% c2 K$ q3 x; `/ f> 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
> 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
/ s: Y- P F' |: d> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
2 ]" x! }' v8 V8 L7 d! L> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.