[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
> 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
5 O6 i' y: s! m$ Z4 _: Z> units in all similar applications under the same approval number.
3 D/ P0 L6 N$ J y( K8 N9 F, U. }# V> 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:
$ H0 `- C. a/ Z" {>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
' }. s8 h1 Q5 o, `% S> 2 digital
> 1 analog and 1 digital
, Z6 x B: N+ m; R, G>
> - 2 outputs at the Receiver with three possibilities to match inputs
; `+ c' b3 X" l" c6 Y>
, W n, H/ u, l/ f& `> - Ability to configure/define analog Transmitter input ranges through
6 H' l7 H, n d& B9 M> simple programming method to correspond with full-range analog Receiver
* M2 u( L; y& K# |! p> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
6 O7 b) _ E" ~$ w- i" _>
6 ~( K2 q, K0 h6 K% S/ i> - Digital output on Transmitter that turns on during the sampling period.
8 Y2 d) f' @. l& P9 c, T>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
, @5 {, B& k6 H; F# N8 Q$ ]> both software control and input hardware control.
2 R, j# {: ^' g) \( H! |% ^3 C>
> In order to configure the units, we would need a way to make the
$ [$ _) L7 n3 _( k( b% Q/ B> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
9 L- y7 H4 F+ N8 o1 ^" ?: b> to a printed circuit board with header connector.
>
) i6 p9 M7 U( @: l- C c. W> At this time, we are interested in samples of a pair of modems that
7 {' P+ }% A( M. f0 J> might be similar to this proposed system. We do not expect that you
4 f0 Z7 S0 K4 b> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
+ y: D5 w, y$ Z9 u> interest to you. Perhaps you can make the samples by those
# \! d0 _' W; p; I+ ]* H> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
4 M+ q7 g5 P9 K% Q( h4 W