[寻求合作]音频传输模块，做出口

bbycare

" H! s& \! q7 s* Z* ^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.
, ?8 N" F' [/ L2 Y5 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
> sales based on the same product and approval. We are interested in the
7 i5 ~) t: L; M v( l( L> following specifications:
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: k9 H! ~! T- I t" Z1 B3 ]> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
5 `6 W. w) W1 U; B/ c> 2 digital
> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
' Q- _+ k$ L+ ~' H6 E> simple programming method to correspond with full-range analog Receiver
' v" ^& [1 l2 f& g8 n' z/ L> outputs (0 - full voltage).
>
* Q9 h) U7 K) g* Q9 A! [# n> - 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.
>
6 w5 I5 b- d, Q- Y> - 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
2 J2 D7 |* }( e! S> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
, q3 {' b5 g. ]* f8 A9 j> The units should be small and compact with shielding, and able to mount
: p! l, _ h; C, U+ r* n/ d' {> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
1 _2 W0 h. k; L8 N" g7 ~1 F9 @> 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
0 ?# V( y/ d3 B* _7 R& i+ j> forward. We are interested in your 900MHz radio to start.