[寻求合作]音频传输模块，做出口

bbycare

1 U2 s6 r M2 x0 P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
1 F* n! _1 a/ g- Q> have. If we were to pay for FCC approval, we would want to use the modem
- P! o3 n3 T8 ~5 o! `> units in all similar applications under the same approval number.
# N+ Y7 v- j' y6 P8 @: A% h> 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
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
. a' D( y2 z9 `5 |: ]( g>
> - Ability to configure/define analog Transmitter input ranges through
9 N0 A. n& k; M! C; b* B! _0 G$ K* M> simple programming method to correspond with full-range analog Receiver
1 `7 _# h5 p% C$ R1 L& L! b> outputs (0 - full voltage).
8 k% {' u0 d) v. h- m>
: h. R6 z7 `6 a- p> - Ability to configure and set sample rates for the inputs.
1 A$ f9 |# @7 P d# G+ z! A>
> - Digital output on Transmitter that turns on during the sampling period.
>
9 j9 s$ R1 F+ Z. ?$ |4 ^4 g> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
9 s& y" x, s$ e; a$ W; s> In order to configure the units, we would need a way to make the
# N/ c! A0 r5 a9 {> settings. This would preferably be from a computer terminal so that
. J" j) W8 f, I> configurations can be saved or easily duplicated for production volumes.
4 T* e7 }- o& H0 O> The units should be small and compact with shielding, and able to mount
3 A4 t$ D4 f2 P: t> to a printed circuit board with header connector.
, V! o5 ]# p) t3 x s6 P>
> 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
" E$ X7 ^5 w6 V" E) d; `* R [> provide all of these specifications at this time. I can describe our
2 u% Q: n% {. R9 \9 d# X> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
, f' v$ c5 n! Z4 u> specifications. This will allow us to test your radios before we move
5 V( e6 X% ~) [+ k6 W' b/ z> forward. We are interested in your 900MHz radio to start.