[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
5 q6 Y: {, g) o1 y4 e2 O> The application that we have in mind is similar to others that we commonly
: G4 u, X) _* m6 ]> have. If we were to pay for FCC approval, we would want to use the modem
2 v$ k" ?6 D6 _1 n3 r" N> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
> application. For the business that we do, this approach will yield more
6 |0 p& N4 V* {1 U> sales based on the same product and approval. We are interested in the
4 d, [7 H$ c, p6 h* L% s% k> following specifications:
>
% `! q7 C @1 ?* C Y> - 2 inputs at the Transmitter with three possibilities;
# t5 |$ v4 W/ T. u> 2 analog
: {2 Z/ j0 o7 A! a> 2 digital
> 1 analog and 1 digital
6 W+ {3 T' y. X$ u' u/ ~>
% i I9 k% P6 B> - 2 outputs at the Receiver with three possibilities to match inputs
, @0 z% W% c! [0 G>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
& z: u' X! Q! A) b) m4 P/ E3 R1 J/ f8 o> outputs (0 - full voltage).
7 S+ ]3 P( e5 Y>
> - Ability to configure and set sample rates for the inputs.
>
2 S& x# I& q2 D- ]> - Digital output on Transmitter that turns on during the sampling period.
>
3 x, t* o1 ^' v7 Z+ \9 |> - Ability to configure a power saving Sleep Mode in the Transmitter by
2 D: I+ S; ]6 N1 }0 P' e> both software control and input hardware control.
>
2 A& b' X8 A3 }> 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
7 c' x* o, J8 a T> configurations can be saved or easily duplicated for production volumes.
* d% k' k1 o! E! i5 i" ~> The units should be small and compact with shielding, and able to mount
+ Y4 s( d0 J1 I! G4 h( {> to a printed circuit board with header connector.
% |# J& n& d- Q) z4 t7 q>
> 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
# k, c6 w4 J/ }" {" H> provide all of these specifications at this time. I can describe our
9 f& @$ }: F) \5 Q. ~> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
; a# x& {1 ]' ]9 |> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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