[寻求合作]音频传输模块，做出口

bbycare

( ?: m( \8 |2 q1 Q; w! |, `" ^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
> 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.
; K& A0 x( ]7 E# J; U( {> 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
) L- @$ X: V3 o% T+ `; e& i, A> following specifications:
' ~8 Z( b& Y/ o: V5 T+ j# {>
' n" D$ R% M, l% @% S5 A& T, X> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
' g9 i2 J1 M9 p6 b6 ^4 L> - 2 outputs at the Receiver with three possibilities to match inputs
>
) B7 ~* s& L$ k) }% r# U6 \> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 D! b# U! N0 u3 l4 o( Z* y8 e( j> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
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. g* Z7 _) N- s9 H8 Q> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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x0 a- P9 {! h" H- z; i! f9 I8 W' z7 I> In order to configure the units, we would need a way to make the
+ t" G; u' l" L+ E> settings. This would preferably be from a computer terminal so that
$ v S: c3 L* M1 _% y) d% c> 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.
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> At this time, we are interested in samples of a pair of modems that
1 R# y1 ~, Z0 T3 v> 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
- m, e0 Z9 y3 i. a> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
?% a# e% n+ @; S> forward. We are interested in your 900MHz radio to start.