[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
> have. If we were to pay for FCC approval, we would want to use the modem
; ]7 u$ [# \) n: h> 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
> sales based on the same product and approval. We are interested in the
> following specifications:
>
9 ?0 t: ]' G! t% m8 N; r> - 2 inputs at the Transmitter with three possibilities;
B5 V- k. p$ h> 2 analog
. u% Z: Q% v# ]. ^> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
5 S+ Z5 m+ \; y' y" i; l- y>
, k+ @# y7 g+ \7 Z# v. B> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
% K* w( z" l/ ?; u9 P* N( J> outputs (0 - full voltage).
9 v# D; B; \) s! w1 K2 k>
7 @ f1 i. O2 ?* x> - Ability to configure and set sample rates for the inputs.
>
) ` F# X7 y7 P+ _! j. d> - Digital output on Transmitter that turns on during the sampling period.
>
* E, @+ D5 A' L> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ o, _) V/ z. E( u+ N# N> both software control and input hardware control.
>
& b& K$ E2 S- h> In order to configure the units, we would need a way to make the
2 L- @8 z% V' U- x8 @( B7 Y> settings. This would preferably be from a computer terminal so that
# _% \- D6 o m8 v, o; q* B% U> configurations can be saved or easily duplicated for production volumes.
( b! R: l0 i9 Z6 J( Y& q3 j$ V- `> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
5 m7 s& N9 R/ s>
2 Z# e+ J8 X% {' i& [$ p$ I+ D> At this time, we are interested in samples of a pair of modems that
3 ] V2 U; \- Z" v1 s& d: T; X> might be similar to this proposed system. We do not expect that you
# n9 G. \8 \( N7 t8 f Q$ L ?> provide all of these specifications at this time. I can describe our
$ Q. |' s" g" D- `% i> immediate application needs in the next email if this project is of
0 l' A3 }, R* r1 _) Z, R" ~> interest to you. Perhaps you can make the samples by those
; f. O& [, I& d- b- F# \> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.