[寻求合作]音频传输模块，做出口

bbycare

" D+ I% N- U4 R7 C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
$ p: G: c" X) H: I- v2 Z9 n> have. If we were to pay for FCC approval, we would want to use the modem
& z0 t) A% l6 `: }8 k$ b6 y; @> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
- v' h: S3 T O" k! j$ p! G+ K u> 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;
> 2 analog
> 2 digital
( b5 f' v- D( w. E- t' A$ n> 1 analog and 1 digital
* W y, R9 y+ g# P) ]6 j' ^) @5 Y2 E>
* M. D' c9 |- P4 W/ [' F> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
: n+ U# Q) T. c: X( b% ]! a> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
S- k) J7 r7 S> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
, t% ~. J7 `! k- p; C* J& h% \> - Ability to configure a power saving Sleep Mode in the Transmitter by
( M& C4 G* r( H. I. v> both software control and input hardware control.
>
, J( w3 k: j' }" n> 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
2 b6 [ B3 Q8 h; M/ O> configurations can be saved or easily duplicated for production volumes.
3 t4 h. Q1 }- }0 K A7 F" ?; E> The units should be small and compact with shielding, and able to mount
( ?8 m8 B( \$ a T> 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
- N v: Q, ? F5 y> provide all of these specifications at this time. I can describe our
1 [( X: w) {1 G: M* R3 z9 q) N> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.