[寻求合作]音频传输模块，做出口

bbycare

8 Z% Q, {& ?: e6 G9 r% F- D% S6 b# N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
; m9 b# a4 [/ O" P9 p( u3 V> 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
; m( d7 a9 h" ^8 r> following specifications:
>
5 s! A+ c. j' t Q> - 2 inputs at the Transmitter with three possibilities;
9 @; `( U3 R" P> 2 analog
> 2 digital
> 1 analog and 1 digital
3 }6 J3 {4 a. o, {# r- Y>
> - 2 outputs at the Receiver with three possibilities to match inputs
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) x8 H9 L5 ?/ u> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
3 S' K1 V9 Q/ W/ n) J> outputs (0 - full voltage).
>
1 C) @* E4 T$ e4 [0 o8 K/ c3 l> - Ability to configure and set sample rates for the inputs.
8 M) Y" g7 Z+ w) H; B>
, V9 i; }. R: U" _* D+ \) J& p/ M> - Digital output on Transmitter that turns on during the sampling period.
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1 X! }8 ?# m% m" Z) A: z B6 K: | E> - Ability to configure a power saving Sleep Mode in the Transmitter by
: O2 \2 I4 D" D2 w h- l. {> both software control and input hardware control.
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7 Z E+ J g- D$ G> In order to configure the units, we would need a way to make the
* U# m. ?7 U: l6 ]0 Y> settings. This would preferably be from a computer terminal so that
6 D( p, o d L! B8 I> configurations can be saved or easily duplicated for production volumes.
+ P$ v, _7 x* D> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
5 k/ S- f- H z# F# N> might be similar to this proposed system. We do not expect that you
$ z o2 Z9 h# H1 w4 Z. 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
> interest to you. Perhaps you can make the samples by those
4 ~! `" Y" l& f7 X& |> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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