[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
8 l ~( [# C% u> The application that we have in mind is similar to others that we commonly
3 b; j4 n! E8 y- `3 O; }, g1 i> 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.
> Therefore, we would like to be able to configure the units to a specific
/ I5 O+ w% V1 D" A( d> application. For the business that we do, this approach will yield more
4 B4 j% u g* ]- I3 I5 A/ k> sales based on the same product and approval. We are interested in the
/ S# |: I# Q. u6 O" e7 z> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
5 V7 j" E3 l$ l8 I>
> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
$ z/ g( g. t$ j/ t6 j% d> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
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> - 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.
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3 @' M; n* }" {' m> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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8 V3 D; C5 K+ U( h5 ^> In order to configure the units, we would need a way to make the
1 x y% k |. Z; D; c$ K8 b* K5 Q> 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
0 [% b- F# T, P, l; c8 I; \1 _) l> to a printed circuit board with header connector.
>
: o* x+ ?) B4 _9 h> At this time, we are interested in samples of a pair of modems that
/ n# e0 |- }& l: b> 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
* C: n9 R X% f& e/ Z0 u> 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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