[寻求合作]音频传输模块，做出口

bbycare

5 [* {0 ~! f2 }# e7 o( O- {. ~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
" _- I/ Z) Q/ I0 S {5 F> have. If we were to pay for FCC approval, we would want to use the modem
4 T( o# Y; m* [: F j> units in all similar applications under the same approval number.
+ \: x3 n% K- ` H" ^5 F+ Y> Therefore, we would like to be able to configure the units to a specific
; y4 a5 w( @5 {& N- {7 i, w> application. For the business that we do, this approach will yield more
+ g1 u) }9 D) ]6 w6 \> sales based on the same product and approval. We are interested in the
) k6 s0 C. i' p& O( l> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
9 R4 l% y( W# O8 w9 G: ?3 f> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
t! X; V( ^& o% W> - Ability to configure a power saving Sleep Mode in the Transmitter by
4 u! @6 @ D" I3 g ]: q# N> both software control and input hardware control.
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; d7 K4 S( X! ^( Q3 }& T; _2 }4 A> In order to configure the units, we would need a way to make the
: ?7 k( ~# X- s# ]) ~. E! f/ y> settings. This would preferably be from a computer terminal so that
# N2 b( R: d1 z+ g> configurations can be saved or easily duplicated for production volumes.
$ V4 ~. ^5 D- a, j2 E> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
4 G, h/ P5 Q: B5 e>
0 v8 [* o& g9 R4 z' ]& S> At this time, we are interested in samples of a pair of modems that
% ?& Y$ K8 ]# \/ h, ~( l> might be similar to this proposed system. We do not expect that you
& Y/ P$ N' y; _6 c% O) ~$ ~> 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
> specifications. This will allow us to test your radios before we move
! F2 ]0 R( M U> forward. We are interested in your 900MHz radio to start.
8 r& Q' d# t+ q