[寻求合作]音频传输模块，做出口

bbycare

0 x: K- h% _0 F) W) _8 x客户要求如下，如果哪家工厂可以做，请和我联系
+ n- ~, B5 s/ `3 `( e Z> 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
! r( ]; Y n( G> 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
! d$ r% J! ]1 y> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
1 U' n# m L! @' h3 Q" ^> 2 analog
> 2 digital
> 1 analog and 1 digital
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. Y2 v% p4 ~1 b' z5 k4 D> - 2 outputs at the Receiver with three possibilities to match inputs
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' |; L' p: G& N> - Ability to configure/define analog Transmitter input ranges through
5 s- m# i) b# _4 F8 W" |5 @> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
# \$ U$ {/ J- d5 F) g> - Digital output on Transmitter that turns on during the sampling period.
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r+ |# V7 c2 p3 [+ L) q5 M0 _' @# H2 d> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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7 `# a, w0 k% K3 M+ _6 E% v> In order to configure the units, we would need a way to make the
> 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
! N1 T8 H( D% t( }1 ]: L" ~6 t5 T> to a printed circuit board with header connector.
>
1 y8 K4 n" w1 x2 ]- m> At this time, we are interested in samples of a pair of modems that
+ u) L7 R! f/ C* C, k% G8 @2 g- a/ g+ \3 n> might be similar to this proposed system. We do not expect that you
9 J* |/ Y. P6 M& F> 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
2 S2 p7 T9 x i0 L; N- ~> specifications. This will allow us to test your radios before we move
; l. s7 q+ Y$ c) U; A u> forward. We are interested in your 900MHz radio to start.
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