[寻求合作]音频传输模块，做出口

bbycare

) w* g+ R9 k! j4 _5 ]$ s+ T+ v客户要求如下，如果哪家工厂可以做，请和我联系
0 U- X# E5 W; d8 t8 M5 Z' V> 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.
4 t( j7 U2 k- z3 f> 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
> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
O6 d. m/ S" p% U> 2 digital
4 M: x% R* h9 X7 Q0 t# N8 P> 1 analog and 1 digital
% s4 R* y, M5 {1 K3 ]& w. k- X>
> - 2 outputs at the Receiver with three possibilities to match inputs
+ b0 d) d# _2 t>
3 l( @" R. @& Q) J/ V# V+ B* [> - Ability to configure/define analog Transmitter input ranges through
' d6 E) H: y0 G6 `- o* c> simple programming method to correspond with full-range analog Receiver
$ c4 D- ?, F& X8 X, ^. J> outputs (0 - full voltage).
2 t0 l. m+ D* Q4 m0 G Z8 I>
> - Ability to configure and set sample rates for the inputs.
( Q {7 u& U& ? G$ `. X6 n>
; ?6 _; [0 }) e* d$ V; ~> - Digital output on Transmitter that turns on during the sampling period.
>
> - 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
6 X k# T* f2 `* w) U. C: D> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
/ M! v4 M" o" r, m* r4 B! a" F> The units should be small and compact with shielding, and able to mount
4 g' q! l$ Z/ W& v6 l: L) a> to a printed circuit board with header connector.
>
7 F2 T( P: i/ c' i. w% W) Y> At this time, we are interested in samples of a pair of modems that
- \; _- o% D' l> 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
# o4 h5 H R+ s$ |# D> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
0 q* \( ~) C( ]> forward. We are interested in your 900MHz radio to start.
: z3 P5 O' J! u9 a* e" j