[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
% I- C5 N: t+ h, ] s- b0 P# X> 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.
/ g' h' W4 M! I. S> Therefore, we would like to be able to configure the units to a specific
% n5 }0 v) m, c# S0 {" G> application. For the business that we do, this approach will yield more
3 N% r7 }0 Y3 U j> 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
% H2 V) D' S% n7 q$ E4 ~9 I: \6 b) @0 y> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
! k1 |# x0 f6 W4 u4 x0 Y1 Q> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
4 @3 e" g5 b9 O: y% D>
3 r/ g7 S* u9 H+ b8 N4 u> - Ability to configure and set sample rates for the inputs.
+ o3 M Z4 g& B8 V0 P>
> - Digital output on Transmitter that turns on during the sampling period.
>
. p) t8 z6 j# f" ]/ w> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
) S Q( X/ G& u C8 o% ?> 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
' T) L! R8 I# u( k) y> configurations can be saved or easily duplicated for production volumes.
, g3 v7 u3 l. H; d. J> The units should be small and compact with shielding, and able to mount
: M1 b+ X/ i3 f> to a printed circuit board with header connector.
>
& n) ?- Z2 ^* ]5 {) k$ K X> 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
. B+ |, [1 { A. F> 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
: {& d2 p' Q; b' m% x> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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