[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
" ~0 i) |0 t/ q5 v% j) F> 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.
> Therefore, we would like to be able to configure the units to a specific
3 f- I: g# @; L. i/ K> 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:
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> - 2 inputs at the Transmitter with three possibilities;
" H- k0 r3 v& y1 ~4 @> 2 analog
+ @. x1 C, D7 d- T5 j$ Q> 2 digital
> 1 analog and 1 digital
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! _$ B; k7 s) q9 O1 O% g> - 2 outputs at the Receiver with three possibilities to match inputs
>
: N7 s, ^0 w' \- n' K% |( K> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
3 }5 G5 Z( M& g& L8 T> outputs (0 - full voltage).
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- T6 T, H8 V D' C6 j: |9 u1 s7 V> - Ability to configure and set sample rates for the inputs.
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) C2 o+ K4 \- c0 n. V. X> - Digital output on Transmitter that turns on during the sampling period.
- V0 I/ ?( p3 {& q6 ?! p7 C>
/ F# p) O! c( p3 f> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
- @$ p/ E' v2 H6 p+ E6 q>
5 G4 Q3 g0 U0 v/ E9 _; K7 W5 D> In order to configure the units, we would need a way to make the
; ^# P2 R# [# ^6 W( M4 A> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
/ c0 Y# q, r/ j> The units should be small and compact with shielding, and able to mount
& j5 u% \7 r8 R1 c6 k. ~> to a printed circuit board with header connector.
>
2 N$ z" j& L4 Q( W0 i) v, E> At this time, we are interested in samples of a pair of modems that
, G0 {7 r) ^+ x- C2 R> 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
M& I: z1 @7 S> specifications. This will allow us to test your radios before we move
: K% ]4 j: G0 D2 j$ `9 S W- F [> forward. We are interested in your 900MHz radio to start.
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