[寻求合作]音频传输模块，做出口

bbycare

9 A" C" W: s8 G1 w0 `6 @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
3 @! \" S7 h, `2 d> have. If we were to pay for FCC approval, we would want to use the modem
% @* ~2 n& J$ R; F4 P> units in all similar applications under the same approval number.
> 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
# S+ R1 R5 ^/ k; [ A> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
2 R1 [7 `3 D( o# ?> 2 digital
> 1 analog and 1 digital
>
/ _& u5 G. l; e' h2 c& D> - 2 outputs at the Receiver with three possibilities to match inputs
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( b9 f+ @ }8 `: b> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
. K' ~ ?% L0 d$ K3 o6 |$ c7 q+ \> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
3 U! l" x( M7 g>
2 D. [+ d* j, [& U> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
! l5 R6 T+ w0 M9 \' b, K; d* d> 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.
# p/ Z8 p6 R) e, r> The units should be small and compact with shielding, and able to mount
P4 j# \& f* ?. n4 F> to a printed circuit board with header connector.
% h$ i; G! `7 b& t D>
* r6 ^# Q; x7 l h! f0 h" c> 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
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
$ X8 f E- w& w9 w5 V/ v> interest to you. Perhaps you can make the samples by those
0 ?/ o- q3 K* }$ m* t( @5 `> 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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