[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
> 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.
# n6 k" l; X- w6 @3 r: ^> 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
7 v+ O4 R: t W9 B8 M- Z& l- H> sales based on the same product and approval. We are interested in the
; x! P( {9 N8 Y! H( o> following specifications:
>
& F3 u/ D% q3 q6 \4 k9 L8 k! v& U1 l) p> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
1 u3 \: H; m9 U" p, }> 1 analog and 1 digital
4 P* ?9 z j8 A8 q8 V>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
1 ~) i1 n- A8 U; x/ h6 T6 q0 P> simple programming method to correspond with full-range analog Receiver
% Z5 ]$ J* G! U( c1 ^" x7 s> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
/ B; t8 n; b& d: N/ }* L0 t> - Ability to configure a power saving Sleep Mode in the Transmitter by
$ A5 G1 o& U# k/ n1 a/ ]7 s9 [> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
) ?2 ~4 ]9 ~5 |! U5 S/ ?4 @> settings. This would preferably be from a computer terminal so that
4 E a3 Z2 R4 v> configurations can be saved or easily duplicated for production volumes.
& p* P2 U G5 |0 o, C4 {> The units should be small and compact with shielding, and able to mount
. L7 P7 i5 W* ]( v5 E F8 G> to a printed circuit board with header connector.
0 J8 i# t' P, W>
, D5 K. U5 m: C> 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
s7 Y' `4 m+ x! K* m; J> 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.