[寻求合作]音频传输模块，做出口

bbycare

4 L# Q2 u# U* S+ N7 I* t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
> units in all similar applications under the same approval number.
$ p* J- ^; o- ^* K; e- t> 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
: x) I$ @" W# M" |, ~. w1 [- K> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
) \7 Q7 K2 r7 X% c* B4 m> 2 analog
' Q5 n4 l* m; F; [) t. X> 2 digital
> 1 analog and 1 digital
: z2 _2 d# t7 o3 ~6 u# j% l1 @6 E>
3 m* [$ _2 j# {' N. R> - 2 outputs at the Receiver with three possibilities to match inputs
, y& _0 `% C' t7 ? u3 q8 }( w>
> - Ability to configure/define analog Transmitter input ranges through
% [1 l; ] c: x+ X" h> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
& {2 A9 s; p5 F1 U9 S: P3 D>
> - Ability to configure and set sample rates for the inputs.
: d9 ^% }7 V/ |6 {% C>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> 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
/ P/ P' @2 S% z6 I$ T6 R. M* G8 p> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
: f: z/ w, M2 ^2 {; Z> to a printed circuit board with header connector.
5 u9 `; {7 |* B3 U7 p- l4 U>
3 j2 K( O$ x# m1 {) w/ m> 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
6 K2 D( G8 L; s" H) U i7 N> provide all of these specifications at this time. I can describe our
1 V7 e0 D$ ^# ~& x> immediate application needs in the next email if this project is of
2 u% t% w0 F7 J% k, C> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.