[寻求合作]音频传输模块，做出口

bbycare

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
> have. If we were to pay for FCC approval, we would want to use the modem
2 @, B6 N$ _# o) J> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
' ^, A% d* ?; X# V. |- b! Q" R4 g* j> application. For the business that we do, this approach will yield more
6 ]3 z# A# w4 A% s% i> sales based on the same product and approval. We are interested in the
$ m* c2 a+ t* ~( V% E* K) p! k4 B> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
- a; C) o+ Y4 m! d> 1 analog and 1 digital
>
5 G; U! @8 i( r' n> - 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 o8 @0 S$ z* `> outputs (0 - full voltage).
3 [! L8 L. t% _' \* s- y>
> - Ability to configure and set sample rates for the inputs.
>
2 X( t n: r; A* U% h4 u. b> - Digital output on Transmitter that turns on during the sampling period.
5 d/ G5 J; T: s>
1 v6 |5 R' k- H( G! f P> - Ability to configure a power saving Sleep Mode in the Transmitter by
8 K7 N) ~" ~. N- e" N* G. X> both software control and input hardware control.
>
* O7 Q9 [! [, F/ J, s: S> In order to configure the units, we would need a way to make the
0 z2 R" M% h0 ?2 h! T7 H- ], W+ R/ B> settings. This would preferably be from a computer terminal so that
4 w6 q' q5 @& D+ X) N* D9 v> configurations can be saved or easily duplicated for production volumes.
% D$ G/ v. e2 I( ]> The units should be small and compact with shielding, and able to mount
( x' o t1 H1 e; c> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
6 k6 ?7 P Z9 Q+ b> might be similar to this proposed system. We do not expect that you
: v& v/ B* P- Q ~# [, t% ]> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
. Q" h8 b0 f; R: [* y> interest to you. Perhaps you can make the samples by those
; ~2 m2 y$ a6 U4 E2 B' E6 X> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.