[寻求合作]音频传输模块，做出口

bbycare

& ?! ?& h6 g$ S; j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
- v2 E+ J: |. {! h1 D; h> have. If we were to pay for FCC approval, we would want to use the modem
! d3 n1 A# s+ o: Z> units in all similar applications under the same approval number.
r. B v* ]9 r3 K> 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
1 E6 P/ M) v. G) X> 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;
> 2 analog
, f8 d- S1 u- M, e5 \> 2 digital
0 V" i' X8 Z! L4 S9 l3 J' p: l9 D3 B> 1 analog and 1 digital
>
2 I+ D9 \( N3 {: m+ e) t> - 2 outputs at the Receiver with three possibilities to match inputs
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) J8 P9 j6 A5 c( J4 r> - Ability to configure/define analog Transmitter input ranges through
z% {0 Z0 M- y% F1 ^) j( o* {+ h/ s> simple programming method to correspond with full-range analog Receiver
; k r/ R* R* D. J> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
3 V* C% J/ x1 o>
> - Digital output on Transmitter that turns on during the sampling period.
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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> In order to configure the units, we would need a way to make the
( X; Z1 E( `: F2 k# Z5 I2 x> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
5 r; h: F1 R, G4 d9 { r, Q: G* N> The units should be small and compact with shielding, and able to mount
- Z! ?; n+ {+ J) ~$ w' J( d> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
# R& r9 T h. I0 M- 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
> immediate application needs in the next email if this project is of
( N' { k: z& r" L( ?" F1 `) W> 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.
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