[寻求合作]音频传输模块，做出口

bbycare

) C8 N! b/ E+ m# l: l客户要求如下，如果哪家工厂可以做，请和我联系
' q( C( Z+ [/ u3 T N# R2 F" I: w> The application that we have in mind is similar to others that we commonly
8 j, X/ _5 g$ r. z( L& O4 W3 j> have. If we were to pay for FCC approval, we would want to use the modem
# q5 `9 k. k* c% ]> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
7 M: v4 u7 u3 q% }" X) t7 C+ y9 `, n> 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:
>
" \7 Y* U# X" w+ w# T> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
+ |4 j, c1 ^5 J6 ^- F> 2 digital
' d+ f+ X2 X' k1 K: N> 1 analog and 1 digital
, J! t6 ~1 ~% U4 @. {& ^7 h6 W>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
* X; e' k" q8 U; O7 H g2 z> - Ability to configure/define analog Transmitter input ranges through
. _% f) H9 S6 L, q3 [( b( S, h1 _> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
) I! N) [( C4 i# K" a7 `, Q>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
+ [' J, b6 Z, t1 i5 U> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
( F) k J( l/ q> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
0 [* Q* i# u( \( F>
1 Y0 F% u x( |) l+ @! o+ ]> At this time, we are interested in samples of a pair of modems that
> might be similar to this proposed system. We do not expect that you
( X7 A! w+ ?/ s) K> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
& T$ l# d. Q. p/ d> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.