[寻求合作]音频传输模块，做出口

bbycare

) d R' \. G* p+ G9 w( K客户要求如下，如果哪家工厂可以做，请和我联系
: S0 Q9 `* m$ J' O) ]% h6 ^> 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
> application. For the business that we do, this approach will yield more
7 D4 `) m; E& f/ R* M> sales based on the same product and approval. We are interested in the
> following specifications:
>
2 ^2 h6 N' I/ l: ?: h- e4 k> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
) u, X+ m7 R, h> 1 analog and 1 digital
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; r W( `( ~) a8 k1 _) k> - 2 outputs at the Receiver with three possibilities to match inputs
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. f; I& e3 R2 {> - Ability to configure/define analog Transmitter input ranges through
9 d! l2 Q5 ?1 F6 q6 z+ }- G% D8 p> simple programming method to correspond with full-range analog Receiver
- J" D9 e4 X0 q: H7 n5 N> outputs (0 - full voltage).
0 G; O ` U1 w>
6 Z- w! c# S1 ^$ j4 k3 X% D9 ^$ M> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
' {' ^8 B& j* q- M2 z( G" a>
) @; e5 [. [5 r4 k> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
* O6 W* f* c- h5 J> In order to configure the units, we would need a way to make the
' f$ J; \! c- ]9 r; ]' j1 ^> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
0 V0 \- W3 m1 O0 i6 _/ K> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
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. [( H$ t9 K1 t+ b) B+ K! b! b1 D> At this time, we are interested in samples of a pair of modems that
9 a7 M! @2 s3 Q b* P; u> might be similar to this proposed system. We do not expect that you
- [5 l' S9 E$ E! R6 T> provide all of these specifications at this time. I can describe our
- x& S7 j+ ~9 n! T! `4 E ?> immediate application needs in the next email if this project is of
5 K% F% H( Z9 h7 ^# y; `> 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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