[寻求合作]音频传输模块，做出口

bbycare

F: \1 K5 m- E. E+ a6 W) ]客户要求如下，如果哪家工厂可以做，请和我联系
6 V2 ]7 p: M* v> 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.
* ]$ z* j$ V8 @# C- T> Therefore, we would like to be able to configure the units to a specific
$ s# _. y& H) t6 Z5 L9 r> application. For the business that we do, this approach will yield more
' `# J9 @2 b( C- g: s0 X> sales based on the same product and approval. We are interested in the
! O& v1 Y$ o- x7 l9 D> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
1 n7 U3 H* }& q, M0 U- l* q* y. Y>
3 i3 k$ d4 X1 N> - 2 outputs at the Receiver with three possibilities to match inputs
>
2 P: j( l; e% u7 w3 O, I% y0 P/ G4 M> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
+ v: m3 m, z: v2 P! X) f4 ~# @: V% d2 k> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
- [$ ^+ G% t" w' u( z% l4 q( B> both software control and input hardware control.
>
! ~) S+ d: K) r3 `2 N2 ]9 h9 U> 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
8 Q) F; Y4 P$ {' J' N; W: G. O5 t' C> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
% f4 M7 S8 Y G K- c! ~>
> At this time, we are interested in samples of a pair of modems that
" _. U8 a% s X3 C2 g$ K, u( I> 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
9 r+ B6 x; x) J! G# j! H& p> 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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