[寻求合作]音频传输模块，做出口

bbycare

( p" q! ~2 Z' a6 Z( t" [ p客户要求如下，如果哪家工厂可以做，请和我联系
3 d) V m+ P- c* v* F- y& j> 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
, z9 Q- b Y. b3 c" y> units in all similar applications under the same approval number.
# r3 M) L: ?, C9 O> 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
: b: S# a+ [/ P* ?' V! W> sales based on the same product and approval. We are interested in the
> following specifications:
>
H A) X- q3 s( y: H> - 2 inputs at the Transmitter with three possibilities;
8 @7 u6 T) S% r2 ?* h> 2 analog
( u7 P2 U8 \+ I3 k4 F1 D> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
) X; m) ~4 ~3 `* j8 G' W) a; x>
1 T \) E; P t1 K: R> - Ability to configure/define analog Transmitter input ranges through
: c+ {& g( x4 u2 @> simple programming method to correspond with full-range analog Receiver
5 p1 [0 C4 |# L4 P) k# ~ R> outputs (0 - full voltage).
6 m4 r7 z2 b3 d# p>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
$ R6 P, b/ N' H8 L> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
0 s4 e5 D6 j0 H4 b" B( i% r& M& L>
> 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.
7 \6 Z* C4 L/ Z' z/ {# j3 r, ~> The units should be small and compact with shielding, and able to mount
8 T9 V {5 }1 m7 [2 c0 W> to a printed circuit board with header connector.
>
% U, O% g; D$ ]+ H+ W> 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
> 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.
' B+ m c4 N% N1 b& b+ m