[寻求合作]音频传输模块，做出口

bbycare

: V/ f/ \6 n( o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
> units in all similar applications under the same approval number.
^! v: Z! e8 G, B2 n/ C8 A> Therefore, we would like to be able to configure the units to a specific
! z s% H/ p( e2 T# [> 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
; q+ a7 W0 b. P; ]/ W> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
: H i" c7 x7 ~+ @> 2 digital
' z# Z" m4 G2 x4 S N> 1 analog and 1 digital
. P: F1 m- i, S' x" ?- p" k4 n+ A>
> - 2 outputs at the Receiver with three possibilities to match inputs
' @& p3 e% a+ c7 i0 X& c6 G! z>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
" F i w! `' _( H, J6 n>
> - Digital output on Transmitter that turns on during the sampling period.
>
1 q. v% o9 D7 g$ I) E> - Ability to configure a power saving Sleep Mode in the Transmitter by
" T u7 [% l( W> 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.
> The units should be small and compact with shielding, and able to mount
% s/ X' w- e4 R, y( b, e. v> to a printed circuit board with header connector.
& [4 k- A$ H2 a/ m1 e0 ~8 H F>
> 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
: ?9 N( r2 [. c9 H" C> 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
; u( e) B/ q/ D# e( c7 j* B> specifications. This will allow us to test your radios before we move
4 |' S- d; \4 g+ H> forward. We are interested in your 900MHz radio to start.
$ Z9 c& B8 y, O* b) A7 C