[寻求合作]音频传输模块，做出口

bbycare

" ?6 c! m Z, \# o& ?) c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
$ s6 M# R$ d+ q2 ?" X> 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.
1 \3 i& G/ n2 o6 p; O$ K! S4 r> 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
! O+ E8 C0 I( C& {% R0 K> 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
( m3 x5 Z& B% v& h) Q$ }> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
& Y. s% i' |& B2 q" ^>
> - Ability to configure/define analog Transmitter input ranges through
+ I: y5 t: u+ S, x3 w> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
- p% O) ~( j# J- M>
) e5 k6 G6 v! s( d> - Ability to configure and set sample rates for the inputs.
- ?3 t6 z: j3 o>
> - Digital output on Transmitter that turns on during the sampling period.
! Q9 d& r. f* y4 Z' b! ~$ c>
8 ~7 _! y, T& R# e3 V> - Ability to configure a power saving Sleep Mode in the Transmitter by
$ w. B' S f1 L- z> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
0 y& W; \6 c2 N& m> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
0 ~* ]0 q2 Y7 R9 X> The units should be small and compact with shielding, and able to mount
2 i8 G# \) {" d! d> to a printed circuit board with header connector.
( i! p. _7 B/ `6 A( B>
> At this time, we are interested in samples of a pair of modems that
, V7 z- A2 g* t% J3 c> might be similar to this proposed system. We do not expect that you
5 u4 E& v& Z' v> provide all of these specifications at this time. I can describe our
5 C/ B8 b# q! _7 P9 {> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
, A2 W4 k% h+ k- h" L> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
$ b- U# c2 A- _! ]8 d