[寻求合作]音频传输模块，做出口

bbycare

4 o# a* s* T: a, j1 J客户要求如下，如果哪家工厂可以做，请和我联系
5 e, ?# r6 E. a2 S, b" ?# Z> The application that we have in mind is similar to others that we commonly
- t' E. S' [2 C- H) `> 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
> sales based on the same product and approval. We are interested in the
5 P4 ?/ i7 Q8 r) z. j* p. s> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
* A7 A; {% Q, I6 E* j' p> 2 analog
> 2 digital
, B; a! Q4 T$ n x/ r- m- X> 1 analog and 1 digital
4 L3 c- F, E1 T% P>
r; u5 K+ W, L1 N5 r5 _> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
) k" I2 P7 |9 p+ Y4 b/ r* q+ ~> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
1 r) Z( T* g; `> - 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.
" _& d' J m3 W+ [* F* o+ x>
> 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
4 }' j$ u/ C- Z, m/ O9 L& L) T g> configurations can be saved or easily duplicated for production volumes.
- l; R# T* @7 N5 l+ K# t* p> The units should be small and compact with shielding, and able to mount
/ w0 p9 `* e* E3 p+ Q* S( \> to a printed circuit board with header connector.
' U7 N+ g$ S+ `/ G+ A>
> 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
3 {! @" N' e3 ~> immediate application needs in the next email if this project is of
3 c2 i5 m5 Z2 t F> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
" O9 i: A% O; D3 w8 {1 @. O> forward. We are interested in your 900MHz radio to start.