[寻求合作]音频传输模块，做出口

bbycare

; |, E& a0 l$ E B8 |客户要求如下，如果哪家工厂可以做，请和我联系
) z; C N% b" w1 p" R> 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
; F" E w! }- m3 @> units in all similar applications under the same approval number.
/ ^4 [ M: ]0 D9 s; o b( e> Therefore, we would like to be able to configure the units to a specific
% a5 W, N$ w o5 p/ [# @# \& F% x> 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
) W; k5 l Z+ F* }% l> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
, M, e9 [5 o1 W& B> 1 analog and 1 digital
) M6 |8 v/ u4 {" `>
8 R3 |% }5 h7 _3 h: h$ l8 T$ u> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
5 {+ Y; k( ]$ o2 ?+ P( j>
) J, @$ h! |" V; V0 O8 d& A4 v' ?> - Ability to configure and set sample rates for the inputs.
' J* @& |1 y% \& B7 C>
> - Digital output on Transmitter that turns on during the sampling period.
8 N; N6 L" d2 ~" I>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
: G" S( c; m: h1 Y& D, a$ Z+ u> 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
- b; A) M5 n8 M3 ]# H P5 w> to a printed circuit board with header connector.
/ ~: Y* f! A1 z4 \8 z. p>
> 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
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
- {- J M5 b k* C8 \" A! D> interest to you. Perhaps you can make the samples by those
. H) j2 s& b6 l- v> specifications. This will allow us to test your radios before we move
" n7 ], P- |( M F& Y> forward. We are interested in your 900MHz radio to start.