[寻求合作]音频传输模块，做出口

bbycare

, o; a4 {1 P) V- f* y* r+ v6 Y客户要求如下，如果哪家工厂可以做，请和我联系
. l$ ]4 x ?7 e# {; w7 K' Z> 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.
> 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
3 o( u9 I/ g9 b! W z9 q% q0 D> sales based on the same product and approval. We are interested in the
> following specifications:
2 l% D9 n U$ ~0 S>
: @5 }6 ]9 D! E) f3 r> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
+ U2 v- T) F& L/ U/ Z5 h; w& u>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
! h$ e* M8 P9 A/ Y& j' f2 a: X& p> simple programming method to correspond with full-range analog Receiver
! m0 q( R$ K/ r" [> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
. ^) C4 Z( [5 V0 u> - Digital output on Transmitter that turns on during the sampling period.
: B6 \- z P8 G# N2 [: {- K* b>
% K1 U1 T% c8 x, a4 _> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
( o6 b; c w0 p" ^8 I> settings. This would preferably be from a computer terminal so that
) d* p; m6 N, d, b2 X% B> configurations can be saved or easily duplicated for production volumes.
8 n0 B: P+ h- O> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
3 B2 }0 |) Z2 N$ K1 g" X( q) \7 d> 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
: h9 R. P: U; m2 d5 x3 N( K! ]> immediate application needs in the next email if this project is of
4 @- ]& F: y J5 ?0 r> 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.