[寻求合作]音频传输模块，做出口

bbycare

( s' c+ ?; {* G+ f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
+ V" }9 e* Z9 x" q. w> have. If we were to pay for FCC approval, we would want to use the modem
$ T) G y, P7 _% q' L% w> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
, s9 J% K4 }( j8 Y' O' E; D> 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:
4 o; T# w. T( A/ `7 ^4 N>
> - 2 inputs at the Transmitter with three possibilities;
* \ c* Q6 f' n. W% D0 t> 2 analog
> 2 digital
> 1 analog and 1 digital
>
h$ C! o& P4 M! p$ H/ W) o> - 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
( M9 v) s8 c" z1 k> outputs (0 - full voltage).
; l k1 q8 ], H& C; W) ?0 S>
1 E5 v$ F' M' R) Z7 D> - Ability to configure and set sample rates for the inputs.
>
& m5 a' ~# M: e> - 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.
>
> In order to configure the units, we would need a way to make the
$ ~# u( Y- Y" ?- |& m> settings. This would preferably be from a computer terminal so that
% A2 Q; C: Y- q1 D# {. R8 E> configurations can be saved or easily duplicated for production volumes.
- v0 @6 K& ?# o9 ?> The units should be small and compact with shielding, and able to mount
+ I* ^; A9 Z1 K6 `1 H0 `0 z% p' c> to a printed circuit board with header connector.
>
`# T8 c8 S6 y# ?/ t* |4 O> At this time, we are interested in samples of a pair of modems that
, v3 X3 W7 A2 y- r, q! b> 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
, f6 L0 N0 d9 h/ A> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.