[寻求合作]音频传输模块，做出口

bbycare

6 V2 G6 ^8 R r8 m K客户要求如下，如果哪家工厂可以做，请和我联系
5 V7 W' b! H) V$ G3 _* c, D> 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.
Y5 x) `' \6 W' U% u> Therefore, we would like to be able to configure the units to a specific
; y! Y/ J/ r+ d( k' v> 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
' z- b4 R" `) K ^8 R: T> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
M5 j4 {9 e$ F3 j> 2 digital
> 1 analog and 1 digital
) O8 h! E8 z2 b g% |) ~>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
3 p; Z# {) R ^( R9 t5 J$ n' t> - Ability to configure/define analog Transmitter input ranges through
5 v3 Z8 x2 j. u e9 C> simple programming method to correspond with full-range analog Receiver
' l! u3 h/ N/ V> outputs (0 - full voltage).
+ c! N2 y L3 ~/ @4 v2 F! f>
> - Ability to configure and set sample rates for the inputs.
>
- a$ i0 r8 |2 g" P$ y> - Digital output on Transmitter that turns on during the sampling period.
>
0 }6 J$ |. H# G! W% s% a> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
3 g$ S" W6 _# }. ] p6 b2 L>
> 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.
$ ]( l: b$ T% T6 x1 V8 n> The units should be small and compact with shielding, and able to mount
5 V2 d( N5 N$ E4 w! s" u2 M, [> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
8 b! A9 j2 s/ A/ X/ Y- t3 \- r> might be similar to this proposed system. We do not expect that you
8 A8 P+ P# f+ [4 W, T6 t% c> provide all of these specifications at this time. I can describe our
$ i$ v D O* I2 F( Y> immediate application needs in the next email if this project is of
3 }& a8 A E H0 A- Y2 U> 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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