[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 I3 _ E" `3 [! N> The application that we have in mind is similar to others that we commonly
6 y9 c6 S! g5 ?! _* r4 i> 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.
2 o! F1 {5 q% e4 z1 i0 ]> Therefore, we would like to be able to configure the units to a specific
W9 X7 P* y: H; x> application. For the business that we do, this approach will yield more
' ?6 I, ~5 b, O' R& g. B> sales based on the same product and approval. We are interested in the
> following specifications:
2 X: ]& f ^8 U>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
+ v3 Z; L# s2 ~- |7 e0 S, A# e> 1 analog and 1 digital
>
( N. Y' x" n- R% O! Z" w& T3 \# k> - 2 outputs at the Receiver with three possibilities to match inputs
) g M' h% W2 w$ N; X/ ]9 z>
> - Ability to configure/define analog Transmitter input ranges through
- y, C/ ^% m+ ^, G& F1 q6 o> simple programming method to correspond with full-range analog Receiver
0 `8 J6 U3 R5 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.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
8 x5 b, Z5 O |$ p1 J& r: q> both software control and input hardware control.
>
* \# t; A& k B3 y' h> 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
* S# x: u4 I6 g> configurations can be saved or easily duplicated for production volumes.
* u: a, b5 L% E- W# x0 Y9 H* K> The units should be small and compact with shielding, and able to mount
6 z E, T. P; Y& n% |> to a printed circuit board with header connector.
>
> 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
a4 o% m& w4 E, }% w1 @& G1 l> provide all of these specifications at this time. I can describe our
4 Q, r' f' }- w7 x7 H- x> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
9 O5 a! r; N: h7 v! s> specifications. This will allow us to test your radios before we move
, ^; d. j, S9 R( V3 \' b! D> forward. We are interested in your 900MHz radio to start.