[寻求合作]音频传输模块，做出口

bbycare

# [+ T4 j6 y0 D3 z3 \客户要求如下，如果哪家工厂可以做，请和我联系
M0 h+ k3 q% ]: P4 R> The application that we have in mind is similar to others that we commonly
, n; ]9 W# w, ~> have. If we were to pay for FCC approval, we would want to use the modem
6 O+ q2 } ?4 \> units in all similar applications under the same approval number.
1 w6 s5 y' }+ `- m( Z) e> Therefore, we would like to be able to configure the units to a specific
O: p' f( _3 m+ Y9 B& f> application. For the business that we do, this approach will yield more
% [/ q, I2 ~% W! ~/ X) y> sales based on the same product and approval. We are interested in the
( H/ h: @; z6 Z6 Y0 }& d; L; r> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
% b$ j! E- W/ k4 P7 S; d* q3 r$ y> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
3 m+ i6 Z0 }" D>
( C1 ^# E7 l! F& F2 ^2 D' @! y> - Ability to configure and set sample rates for the inputs.
>
) `5 h- \: S1 Q0 R, w- \+ l> - Digital output on Transmitter that turns on during the sampling period.
5 [* I- N5 B/ ^; D. v0 c0 w2 Q>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
! D9 r4 D7 V/ \6 h V3 a: H> both software control and input hardware control.
>
> 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.
% a; Z+ \3 `7 A$ v> The units should be small and compact with shielding, and able to mount
3 S0 t# ^% |& z3 K' U7 {& w3 ?* Q> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
& E$ q4 ~, k E F1 w+ d$ P> might be similar to this proposed system. We do not expect that you
$ ?+ f; O6 |+ T# X7 c> provide all of these specifications at this time. I can describe our
7 u- y; I, {9 z! A2 B> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
0 R; H" b' z; g> specifications. This will allow us to test your radios before we move
! C& t# \, C. y+ c: d2 |5 |4 i> forward. We are interested in your 900MHz radio to start.