[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
. M3 [% F2 |3 J8 F: N: V> The application that we have in mind is similar to others that we commonly
5 R1 m6 M7 \" G9 D> 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.
) v1 D* l2 u% ~; ]5 a> 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
* E: c: d: T. q& q> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
! P! [' ~7 P6 p6 F> 2 analog
> 2 digital
6 U: O6 ~( Z( c U1 y> 1 analog and 1 digital
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; Y( l, {3 \( g2 R0 E U. j4 r; d> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
: I5 O- ]: }9 @' Y2 y7 t, h> simple programming method to correspond with full-range analog Receiver
$ x( f( ?- L1 ^$ t" X+ \$ h> outputs (0 - full voltage).
>
0 _( F0 n, L9 Q3 X% \$ k5 ?! R4 D> - Ability to configure and set sample rates for the inputs.
>
/ [+ S# Y3 T% b- r+ T# r> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
' P# E6 E3 d, B; E* ]6 J> both software control and input hardware control.
1 G% _$ I8 r1 T8 [2 l5 ~: g>
> In order to configure the units, we would need a way to make the
1 |" x, W/ h+ I6 a( a> 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
> to a printed circuit board with header connector.
>
# `* j: v7 k& e2 u; Z4 `* z5 o$ c> At this time, we are interested in samples of a pair of modems that
( o6 x+ C5 ^" A* d- c, {8 ]> 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
> interest to you. Perhaps you can make the samples by those
> 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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