[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
! w% S! f' t& M! B, h> 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.
( ~; ~9 k7 ~$ K8 C- l> 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
3 Z$ E. o( g) ]5 l* z% D; @> following specifications:
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. ~* B2 x8 N4 ]% i0 d> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
9 R6 I* a3 Q! F S4 x. F- o* S& q> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
, h, p* i0 R! G% ], M. `& s) J. c> 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.
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, E' K5 K+ N- v1 P! ?$ I> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
3 C' P1 Y6 o; e( P. L7 {, E& S> In order to configure the units, we would need a way to make the
# p" C/ I+ g' D& P+ K, X> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
! x+ v* z. {9 }) [; \2 T( D0 t> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
! V) l# z- Z X5 n" `& i>
> At this time, we are interested in samples of a pair of modems that
- E) a( W i( x+ |> 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
8 G) U) N. z1 ~5 `> immediate application needs in the next email if this project is of
2 ?- T, q3 Z# O> interest to you. Perhaps you can make the samples by those
6 U) V% m. l2 v" U# e> specifications. This will allow us to test your radios before we move
T' q+ t5 n+ F- {$ Z> forward. We are interested in your 900MHz radio to start.
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