[寻求合作]音频传输模块，做出口

bbycare

! R. W; C7 ]8 a客户要求如下，如果哪家工厂可以做，请和我联系
, l* h! r! }# f> 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
2 `- g+ [5 _# e, r( j- B) f> 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
# `8 ~! ?+ ~9 i( ?> sales based on the same product and approval. We are interested in the
6 T7 S1 @0 ?) l$ U" k> following specifications:
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7 h- ^3 n+ P# E- Z) o. n! v> - 2 inputs at the Transmitter with three possibilities;
L9 M8 r; q8 t! E" K- X+ o( d> 2 analog
5 q; ~. g$ K: E* K9 H$ o> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
! Q- C- h& `9 i$ s$ f5 S8 x% N> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
% R: ? z! v3 K6 g _6 X' x2 p> outputs (0 - full voltage).
1 d+ `, U) j9 U, { y>
> - Ability to configure and set sample rates for the inputs.
0 F7 p0 ]! b5 R5 z1 ?9 |>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
2 d- b8 q2 u4 P- o4 p> both software control and input hardware control.
>
> 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.
1 `* J" [' m5 J% }9 }' m- ^8 g> The units should be small and compact with shielding, and able to mount
$ I E0 _. E* v* L% K0 u9 @> to a printed circuit board with header connector.
>
# A' M& A2 `- d9 G7 L' V> At this time, we are interested in samples of a pair of modems that
# _& j6 Q8 w8 j/ o4 K8 G, e W> 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
> immediate application needs in the next email if this project is of
E" S1 ~+ X, ?# j, C) [> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
6 c. ^2 o0 Q. p! X4 r/ O8 c# ]) x> forward. We are interested in your 900MHz radio to start.
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