[寻求合作]音频传输模块，做出口

bbycare

. ^ i) c! Q( p1 h3 N* p客户要求如下，如果哪家工厂可以做，请和我联系
2 k/ H6 O5 }9 D# [0 K3 _& z> The application that we have in mind is similar to others that we commonly
# `: ]" h+ E. K! 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 B1 r$ P/ o( p5 W5 ~' p> 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
6 e; d$ m- {6 S8 u7 d> sales based on the same product and approval. We are interested in the
& v" {' ~$ t; I> following specifications:
$ O$ I9 n: M; q3 |>
/ y2 r& |8 e! P7 a> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
' w* j/ f9 J2 E' I6 C B+ b( ~>
" ~& W3 N. z" ^' i% Z> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
, j5 x$ D0 y: o' K( s- e1 } `- e> simple programming method to correspond with full-range analog Receiver
; `; d8 | ?/ U9 C4 S> outputs (0 - full voltage).
& }+ h3 w. ~+ I6 Z>
3 E& S5 H, \' W& D# o2 Y> - 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
" V" u0 _, \* b. k) J' ^. B8 m' _> both software control and input hardware control.
>
> 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
5 X+ B. u0 Y! f' a> configurations can be saved or easily duplicated for production volumes.
) m& y! T7 c. X> The units should be small and compact with shielding, and able to mount
9 g' C) I7 x; ?% y9 G, `/ N> to a printed circuit board with header connector.
>
( E! y9 @, d- h' J0 F> At this time, we are interested in samples of a pair of modems that
: g2 v* z' V5 ~. c. C> 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
+ D0 O9 c% `- s& g3 k# Y, @$ c> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.