[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
9 T# h L! D0 n8 ^; @. y- }2 A# V> units in all similar applications under the same approval number.
: j, K: t6 t6 @ B- Q" F* C> 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
+ k! p% b5 A( Y1 b> 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
" N( C$ @4 o. y; i3 j0 X> 2 digital
> 1 analog and 1 digital
>
) ^( Y: [# M" \! n> - 2 outputs at the Receiver with three possibilities to match inputs
. y# m: k8 @# P6 N" ^9 y>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
$ x5 s& D" o: l4 ^+ m$ @" g> outputs (0 - full voltage).
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1 Y/ P& W$ m7 a5 p1 E( j) l* ]7 o> - Ability to configure and set sample rates for the inputs.
$ {( `: ~- i7 `* Y& ?>
> - 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.
; ^7 g+ `, A v% A& I2 G( s6 e>
9 B: L8 T0 s# W, Q3 |% }( 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
> configurations can be saved or easily duplicated for production volumes.
T5 e K- R& l k& N9 P4 G$ E> The units should be small and compact with shielding, and able to mount
6 e- S9 s( Z' p) F! f6 ]> to a printed circuit board with header connector.
5 P5 S+ h% j/ r- V>
> At this time, we are interested in samples of a pair of modems that
5 }& E( |; }8 R4 S r; ` X/ U> might be similar to this proposed system. We do not expect that you
0 ]; p/ M H% |( l( L> provide all of these specifications at this time. I can describe our
/ ?! e/ u# U) f0 B, h> immediate application needs in the next email if this project is of
& p+ | K2 {& J$ D6 X# R> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
$ r, \$ O1 W" n> forward. We are interested in your 900MHz radio to start.
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