[寻求合作]音频传输模块，做出口

bbycare

% M* \6 R: n* \5 `# A3 F* Q客户要求如下，如果哪家工厂可以做，请和我联系
> The application that we have in mind is similar to others that we commonly
: e- j: n ~8 `* [1 U0 g" f> 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.
& N4 g6 g& }+ i2 J/ A/ [+ B> 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;
6 l/ }2 L M5 x+ ?7 `' z# X* I> 2 analog
8 D' Q- O- m* H4 b5 W> 2 digital
> 1 analog and 1 digital
( ~) y* X- i) V8 E9 v>
$ p/ s! G) }- J: j> - 2 outputs at the Receiver with three possibilities to match inputs
* j _ k% R7 |" Z>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
7 ^5 W) B* @' @> outputs (0 - full voltage).
. f; u9 s3 M: q- [* I+ G1 k% V: I>
/ Z! Q' S6 N# n8 B: {> - Ability to configure and set sample rates for the inputs.
8 ?! t/ V3 F( I' `) ^6 m7 i>
) U2 ^4 w6 J8 `% K( R> - Digital output on Transmitter that turns on during the sampling period.
: P: u9 |, | ?3 i+ U* ]; n* f: H0 J>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
7 t& E# S8 P' J$ E9 B, H$ o> In order to configure the units, we would need a way to make the
> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
( E1 _3 Y5 `6 T6 r' y7 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
> might be similar to this proposed system. We do not expect that you
2 N* u/ a, a- @1 h b> provide all of these specifications at this time. I can describe our
& v/ f6 o; z% i( u> immediate application needs in the next email if this project is of
9 _ j) u' c- \# f0 R6 b> interest to you. Perhaps you can make the samples by those
+ c; x; u T) N# k> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.