[寻求合作]音频传输模块，做出口

bbycare

* s4 S) i9 }7 Y }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
' m9 V+ F$ c' F& o* X> 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.
4 M$ c( }( J* l: `3 @> 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
5 e9 Y& a. C4 |% G U> sales based on the same product and approval. We are interested in the
& r% S, J( y q+ T6 l> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
5 F0 X0 A) x( O2 L/ ]> 2 digital
, |1 j, C& n7 ]6 v- h: Z2 `9 S> 1 analog and 1 digital
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" Z% w8 q) w# m> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 T% h0 ] K9 R/ K7 V3 k$ Y> outputs (0 - full voltage).
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$ k( t" [- n) M" B1 p> - Ability to configure and set sample rates for the inputs.
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1 L8 S2 z8 E; ~/ j8 e; j> - Digital output on Transmitter that turns on during the sampling period.
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2 ?2 [$ X; r' g8 }5 G# G> - Ability to configure a power saving Sleep Mode in the Transmitter by
# c7 G! x3 Q: b6 C. i" Z9 ]6 Q> both software control and input hardware control.
>
. x8 J& ?5 q U+ Q% N> 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
> to a printed circuit board with header connector.
>
, K& C! Z' h. `3 y Q> 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
% T6 [$ p) o7 E$ X1 q' a> interest to you. Perhaps you can make the samples by those
& x0 E* _4 X+ X+ p! d> specifications. This will allow us to test your radios before we move
X1 N5 y+ S$ S" U8 n ]> forward. We are interested in your 900MHz radio to start.
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