[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
> The application that we have in mind is similar to others that we commonly
( _% E8 R/ d" q6 T9 e3 Z( H> 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.
3 p' @0 |0 w$ E4 ]* ^> Therefore, we would like to be able to configure the units to a specific
& z+ V0 {& T+ y& _. k# }. P, l( F> application. For the business that we do, this approach will yield more
% T: w' \0 m& t# I- N: W) B> sales based on the same product and approval. We are interested in the
> following specifications:
>
2 f* W8 \/ \: y b> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
9 d" @$ w5 e/ `> 1 analog and 1 digital
$ E+ P5 k/ b" A- l$ |4 }>
. a/ V, C, G \$ e' A3 H1 s> - 2 outputs at the Receiver with three possibilities to match inputs
>
9 C& j; w* ~: t; n4 t> - Ability to configure/define analog Transmitter input ranges through
9 T- n1 C+ `' }1 t% v9 w> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
" F9 L# a' V% G2 z* s$ K/ q' `> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
! |9 h* S- _1 b& F>
> 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
% U0 C8 h, K( R4 }> configurations can be saved or easily duplicated for production volumes.
$ t6 ?/ t$ d4 E) t8 t> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
" i/ e& m# a( e2 r/ E5 C: s, x>
6 W7 d7 ]3 a- F, a- N3 Z> At this time, we are interested in samples of a pair of modems that
0 \5 ^! `4 K+ |* i" L> 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
6 x# f( J6 b+ Y> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
$ y/ s% g, Q& m: o3 k# @5 B+ h> specifications. This will allow us to test your radios before we move
6 ?( N0 K& r+ u$ j+ N( w> forward. We are interested in your 900MHz radio to start.
9 `1 k! X( a- h/ h( G