[寻求合作]音频传输模块，做出口

bbycare

" b- r' P2 ~4 v: }5 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
3 z8 H L& q% ~/ k' f/ W: f% I> 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.
; N Y; @2 z: f% ^> 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
3 F$ r. l* B& n1 Y3 Y> sales based on the same product and approval. We are interested in the
0 Z5 v% {" {* J8 l; V> following specifications:
$ v9 q) U" j0 C$ O+ _" p1 d" |% ]>
1 V% O- O9 v. a1 Q1 e( Q$ L0 s> - 2 inputs at the Transmitter with three possibilities;
- w# z3 Z& |1 P, D; z> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
3 d) M" g% l3 @" @- O> - Ability to configure/define analog Transmitter input ranges through
- k4 t& e7 ^; Z5 I3 p8 r' F> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
# |( g' m5 W- j% U; L0 @> - Ability to configure and set sample rates for the inputs.
# X# _3 ^1 N3 U& ~+ u>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
4 |" i' H0 f$ \1 ?- S" @- D> both software control and input hardware control.
+ F5 M, a; W% ]* ^2 @) J" b" z>
* h1 J( ^- D8 r# A- }* L7 |> In order to configure the units, we would need a way to make the
% ^+ x: Q4 N* e& @4 t/ S> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
5 o. `) j0 @; T9 J; p2 x% D> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
1 J: @" P# V( u5 \0 }> 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
' @, ~" Z5 E, C K+ R2 B* ^> provide all of these specifications at this time. I can describe our
" D4 z( j* {$ H7 G" R> immediate application needs in the next email if this project is of
$ T+ P3 I' U) k( e> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
; t. A' A$ W: Y ~% ~5 m> forward. We are interested in your 900MHz radio to start.