[寻求合作]音频传输模块，做出口

bbycare

. H/ ]3 w2 \, ?& E* T4 v" E客户要求如下，如果哪家工厂可以做，请和我联系
@4 W8 N C& y7 P" H4 Y d> 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
% I6 b h+ H2 @2 f" B> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
3 c1 p( C( M. j$ ^7 V' ]> 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
+ A; z2 a; I, w> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
" j. E- t- V$ {! M- [* u& T> 2 analog
0 b$ |6 U- d$ C/ V9 @> 2 digital
> 1 analog and 1 digital
% N+ {! l7 F u7 n>
2 \# B8 F$ d* t6 {! d* j6 q# u> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
6 }' \+ }+ n0 V8 T. w> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
5 Y4 b* D; [2 x9 O>
0 M9 @0 n: x/ l3 g> - Ability to configure and set sample rates for the inputs.
% j& |& v% J; I* c! a8 p>
> - Digital output on Transmitter that turns on during the sampling period.
7 x* B* v" d( h* ?& }, ?5 U- `>
% v; {0 ]! X, E9 J7 V> - Ability to configure a power saving Sleep Mode in the Transmitter by
9 w, Z8 ]' [( g9 M. T1 o, `9 o+ B> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
9 N+ Q2 g2 [: x) B1 @! ]> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
3 X7 f4 ]! Q6 |. _! s* d- ^* f" Z> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
s" X# l5 K( L$ z> At this time, we are interested in samples of a pair of modems that
( @1 [% N7 @9 Z> might be similar to this proposed system. We do not expect that you
7 U! g% g x8 {: W2 C6 g7 P) Z> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
/ u' H1 o- h: L7 q, B> 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.