[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
0 n5 G' T" S* R) o# C) E> units in all similar applications under the same approval number.
2 f; M% Q8 E$ R3 g> Therefore, we would like to be able to configure the units to a specific
, h9 ]1 Y3 |: a9 t i> application. For the business that we do, this approach will yield more
% S9 Z- M; q% z; N7 R0 j> sales based on the same product and approval. We are interested in the
K- U e+ X3 P( S> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
$ t9 e( P$ J% f$ G" d Z! e" C1 u) t> 1 analog and 1 digital
>
> - 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
7 y7 ~; \) i4 c* h! R# e4 D> outputs (0 - full voltage).
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: C; z2 a! _" {2 W3 u> - 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.
>
% D% R" ^2 I- S+ O' D0 i$ L> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
7 `9 x! J$ L" s" w7 O3 {& 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.
4 V& p& C9 e* G> The units should be small and compact with shielding, and able to mount
: S& _* \3 }; C3 ^6 R> to a printed circuit board with header connector.
; a5 L5 [, q+ J9 e>
> 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
4 r* A+ {; u6 K; }9 E0 X> 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.