[寻求合作]音频传输模块，做出口

bbycare

) W# B, t) y8 y" q+ m5 ]! x客户要求如下，如果哪家工厂可以做，请和我联系
+ Q3 N+ E. g5 w1 q9 N" n4 t0 p6 T> The application that we have in mind is similar to others that we commonly
> 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.
* t! B9 N/ U# Y, O> 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;
> 2 analog
& S4 b* |3 P( B, Y> 2 digital
> 1 analog and 1 digital
6 i. O5 K1 ^" H' [>
/ B+ f* G5 O) }3 ^; G O0 K> - 2 outputs at the Receiver with three possibilities to match inputs
>
* N$ c6 m( l5 B1 s> - Ability to configure/define analog Transmitter input ranges through
2 q& t. l2 T. F8 P) l7 \+ _+ f> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
0 F6 Z; K8 y; @$ L2 ~$ a> - Ability to configure and set sample rates for the inputs.
& V( o( ~, c+ u4 b>
> - Digital output on Transmitter that turns on during the sampling period.
! T0 [& c) o0 \" d5 `/ F>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
5 W/ z$ [( o: v> In order to configure the units, we would need a way to make the
! I" v" `- A1 ?8 B& ^& \ _( x3 u: R> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
$ \: b: [) W: z/ G9 H> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
$ e B8 Z' |* Q9 B' I/ [# L> 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
> specifications. This will allow us to test your radios before we move
7 e( L# j6 I# ?, t7 r% j> forward. We are interested in your 900MHz radio to start.