[寻求合作]音频传输模块，做出口

bbycare

客户要求如下，如果哪家工厂可以做，请和我联系
% W5 v$ v$ {4 p1 K" r" y: W( O g> The application that we have in mind is similar to others that we commonly
4 U( a5 U; d! U5 }( h0 k2 L! k$ {> 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.
: K0 O% q5 o6 i" `- {> 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
+ l7 L6 G. c) O q6 X* i1 p9 e> sales based on the same product and approval. We are interested in the
> following specifications:
>
0 U) U1 ]" W! X4 S( f7 R: e> - 2 inputs at the Transmitter with three possibilities;
: P# \- g: Y X8 I- A; \> 2 analog
> 2 digital
' [& x4 y6 q5 i& E> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
1 |+ }3 C" F D! O> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
- W9 h2 S# x) }>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
3 C) E# x' {1 Q4 t>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
1 Y0 N* h \2 l* c> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
( k! P2 B7 Q$ R9 `1 U> settings. This would preferably be from a computer terminal so that
. ]9 q; c9 a G> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
: E0 T. y7 ^; H6 W> to a printed circuit board with header connector.
>
& N0 j5 i* d. h! f; D: X1 _6 K> 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
* c' F" S- T' ~, w> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
: b9 S$ U/ j% [# g/ l p> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
P0 ?: D/ i! n, Z; e' ^ u ^> forward. We are interested in your 900MHz radio to start.