[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
. x3 J" X u) A& ^6 d" D> The application that we have in mind is similar to others that we commonly
7 x7 m& A- t" p7 F$ B> 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.
5 p4 v% r K- Y9 @/ H> 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
: q- C" W- j3 H# r. R> sales based on the same product and approval. We are interested in the
> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
* g* M5 ^9 x9 a; v& l; A> 2 analog
> 2 digital
$ f: O/ P+ t* a' @( Y+ M& C6 _> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
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# f: B5 Q! [1 i( J; z. I* }> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
7 B) q, ]6 I! {) p2 X> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
5 S4 d2 Z0 n& [3 n7 p: B2 |. @: C>
- q9 }6 t% n& K> - Ability to configure a power saving Sleep Mode in the Transmitter by
/ [/ r& u8 w" [> both software control and input hardware control.
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% n- G, e: S. M" c! x/ {! e" G G> 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
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
t! O# J* m$ L0 j> to a printed circuit board with header connector.
( a7 X; j$ g' t8 k5 R, ^>
2 t' h. k- F U# d2 P% n> At this time, we are interested in samples of a pair of modems that
( b, G6 q8 E& D$ x> 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
) s3 r3 x% j+ d6 x7 l+ m> forward. We are interested in your 900MHz radio to start.
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