[寻求合作]音频传输模块，做出口

bbycare

* S- {: R F# Y$ F9 G9 l- i$ x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
) w7 O9 z5 Z( X! V2 N! z J> 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 j' U& J+ |! x/ T0 |> application. For the business that we do, this approach will yield more
9 G# q8 X: m1 C2 x! Y3 C> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
5 d3 x/ W1 D; W: B9 [9 M' @% k% n> 2 analog
> 2 digital
> 1 analog and 1 digital
$ z: o& k4 r& h6 n0 O. x>
> - 2 outputs at the Receiver with three possibilities to match inputs
; M! c/ R% m0 W& V3 ^>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
& {% k; C- v4 G> outputs (0 - full voltage).
>
/ P H9 x; ]8 j) W& \# G> - Ability to configure and set sample rates for the inputs.
7 G/ v6 L) M: V: U# g6 i>
, `& a4 {; E( Y( [> - Digital output on Transmitter that turns on during the sampling period.
>
1 v7 f) C: N* f j1 ?: v> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
5 | Y7 `0 S i y2 M0 k* D>
! B y/ B) H/ a) `, T0 G/ p> In order to configure the units, we would need a way to make the
1 {! [# T0 j2 @3 B* ^9 D9 Q( M# t> settings. This would preferably be from a computer terminal so that
" s, b9 E) h* L& z* ^/ E> configurations can be saved or easily duplicated for production volumes.
3 t& U, S# D( \& ~) a6 S& h> The units should be small and compact with shielding, and able to mount
. ]5 S% O" W, A" v( ^9 k> to a printed circuit board with header connector.
>
> 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
' t, V! Y/ |3 y% b9 p/ z> provide all of these specifications at this time. I can describe our
: ] ]/ A6 ^5 a0 s& J B> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.