[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
% ~! J/ {& 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
> following specifications:
>
& Z6 q. ?4 p8 X5 ^- ~5 x> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
; e7 C3 j" u3 u7 u, Z6 Z> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
1 t' i7 k5 S4 [7 g! s> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
- {7 N$ {1 j7 G2 c>
7 o' _3 c8 l) ]7 B) p& Y$ A> - Ability to configure and set sample rates for the inputs.
>
8 y( A7 |" i: D8 C5 d> - Digital output on Transmitter that turns on during the sampling period.
4 J/ z! j# n: D# j" ]1 C, w/ O>
, y# q) }. ]3 e> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
; v. l! }9 g3 p: J) c" I>
: |1 t4 x8 U& k+ z1 n! F& y) t% I: W> In order to configure the units, we would need a way to make the
& S0 h+ ~% _1 ]9 k# r: p$ B> settings. This would preferably be from a computer terminal so that
$ t( M/ I+ R3 o> configurations can be saved or easily duplicated for production volumes.
0 X! h% }/ n( T> The units should be small and compact with shielding, and able to mount
; A! j9 ?" {* t6 f> to a printed circuit board with header connector.
>
. ^7 @( u4 C# F: q }+ c6 r> At this time, we are interested in samples of a pair of modems that
9 g: h ]9 F0 }0 u! x> 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
1 _ S9 x- B8 {6 J. Z> immediate application needs in the next email if this project is of
# x9 a7 f3 m0 g, X4 u> interest to you. Perhaps you can make the samples by those
/ b3 X3 E$ Q1 R" a! x* |( F> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.