[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
9 A( D9 K* ~! n( Y6 ]> 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.
> Therefore, we would like to be able to configure the units to a specific
' f0 {: S: v" y. b6 u> 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
! F4 I; z5 K% V' k. J E/ f> following specifications:
5 R# \: ~. s: D2 V# B R# h. O>
- P5 @$ s; S$ U4 n, C+ E3 V> - 2 inputs at the Transmitter with three possibilities;
m: R3 U5 d \9 P3 `2 {' { j> 2 analog
> 2 digital
> 1 analog and 1 digital
, o( V" D9 K) h3 c>
> - 2 outputs at the Receiver with three possibilities to match inputs
3 f/ j/ r: B2 S1 t>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
% {( |7 P% I6 h! t2 P) A) A8 y> - Ability to configure and set sample rates for the inputs.
* N* Z0 L' x- ?( Q3 }: U, U4 ~>
> - Digital output on Transmitter that turns on during the sampling period.
/ [. ?& q9 v5 h3 A% o>
, i! Z4 `/ K! _' ~6 b) S> - Ability to configure a power saving Sleep Mode in the Transmitter by
5 j2 l5 j) l7 d3 r# Q% l f> both software control and input hardware control.
>
$ K0 `" {# Z3 Z4 d5 W; R> In order to configure the units, we would need a way to make the
" G7 f. b6 L! @/ w& M> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
}$ Z! [& K' _8 q> The units should be small and compact with shielding, and able to mount
7 p1 c) s; z" C+ \7 U8 R' _> to a printed circuit board with header connector.
: c9 w* f* B( _& N4 g7 e2 B8 r>
* e# n: ?. r* N: V4 ^, p, V) s5 s> At this time, we are interested in samples of a pair of modems that
7 Y w: h1 X1 o6 U I( y: O/ y> might be similar to this proposed system. We do not expect that you
y5 N9 ]8 `2 P> 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
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.