[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
! E6 v$ ^1 T. g- T0 g2 s0 C4 I> 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
4 Y% n9 e, 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
* w) T" S5 k7 q- u6 |' C1 M> 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
6 U6 E: c) f( m" N! b) j> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
* {( K. X9 ?( |! {8 x' t! J> - Ability to configure/define analog Transmitter input ranges through
. s& G) s3 U' n a0 g1 r> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
3 U" {. S+ i+ y3 w>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
2 _( @% \# i% x" m0 z>
8 Q6 ^# O: H6 P4 b> - 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
0 ~+ O! ]4 U$ j/ e> settings. This would preferably be from a computer terminal so that
9 [/ I! K: R/ @0 j/ A$ G6 ]* |4 P> configurations can be saved or easily duplicated for production volumes.
% r1 w. ?6 x i. G' N3 F! E( J> The units should be small and compact with shielding, and able to mount
( K" }' m0 f2 h# U> to a printed circuit board with header connector.
2 `( ]* v4 g# k4 L9 E9 ^>
2 p6 Q4 c* ]5 q7 P" p* S3 x) X9 L> 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
3 W. o) A6 p0 ]3 Y% U4 t> provide all of these specifications at this time. I can describe our
- w1 `' c2 r. p$ X6 ~> immediate application needs in the next email if this project is of
6 Y5 j* y: [( M$ u) p> interest to you. Perhaps you can make the samples by those
$ u: p$ _0 c- a" L' q+ h* V( h8 q> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.