[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
> units in all similar applications under the same approval number.
) B( Z. h. n( Z> Therefore, we would like to be able to configure the units to a specific
' M8 F) B f& x/ P% A> 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
> following specifications:
" e3 X9 u d) [( m>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
! U, e C2 |" v; ~, e$ G! ^9 G> 2 digital
# } V6 z% U' W+ x! V/ b! p> 1 analog and 1 digital
3 `7 B6 ?; u% a6 ?2 q% P0 @>
5 A0 D& p" s, B> - 2 outputs at the Receiver with three possibilities to match inputs
>
8 V) W9 L5 Y9 y$ e> - Ability to configure/define analog Transmitter input ranges through
8 G2 }' ?/ u3 W, F3 m> simple programming method to correspond with full-range analog Receiver
9 K! W" m' r, ]; |4 A> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
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2 _5 `% B; P* |0 Q) z> - Digital output on Transmitter that turns on during the sampling period.
J, }+ J8 O D8 }6 {; o7 c>
. A& W$ M, G! h> - Ability to configure a power saving Sleep Mode in the Transmitter by
! p& f& g$ l* U" y> both software control and input hardware control.
! { c6 M, w/ k# m( E6 @>
> In order to configure the units, we would need a way to make the
9 g, f% D8 M/ l U" W, E> settings. This would preferably be from a computer terminal so that
0 [; a4 Q) b( _1 [> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
: g& Z c& _. v4 o! W> to a printed circuit board with header connector.
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0 O" g& B; F4 @/ b, |7 H. ^> At this time, we are interested in samples of a pair of modems that
& r! Y% `& _. E' o# r/ b8 _4 a& v: t> 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
2 a' b* `/ r- ~- D> 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.
% D' W$ N5 R( I0 S: F' i