[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
: A4 o+ l% M, n, I% w> The application that we have in mind is similar to others that we commonly
* I) {, I2 K5 p> have. If we were to pay for FCC approval, we would want to use the modem
3 O( B8 _: Y& D, l4 y3 {5 p0 F( w7 I> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
. v4 Y; B( t+ k7 J+ L> application. For the business that we do, this approach will yield more
* }% W6 F+ a d1 }. [: n3 k4 }5 S" x* c* O> sales based on the same product and approval. We are interested in the
% x: R3 w% O' i7 ]: ^+ H; L6 \5 P> following specifications:
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+ c% N/ e8 Q' I. m# } m> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
; P/ u8 \1 z9 E `> 2 digital
> 1 analog and 1 digital
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7 h$ Q: ~' Q" k! Q9 |> - 2 outputs at the Receiver with three possibilities to match inputs
>
, L2 S" M: N/ e4 }* X! z> - Ability to configure/define analog Transmitter input ranges through
+ e) f4 X9 g) O> simple programming method to correspond with full-range analog Receiver
* z( {0 E7 e) W8 R> outputs (0 - full voltage).
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7 K4 A3 Y0 X9 N> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
2 R1 N1 x" Y3 C>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
3 q* B% G! e8 ]* A" A> both software control and input hardware control.
>
6 R/ z- O8 [ ?- s> In order to configure the units, we would need a way to make the
3 v( P/ @! G& o/ P, }> 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
- a) q5 e/ c9 D0 m [. v> to a printed circuit board with header connector.
>
6 G8 G2 j, h' z* @> At this time, we are interested in samples of a pair of modems that
* }4 [; p5 Z' @3 @" ~. \- @1 V8 _> might be similar to this proposed system. We do not expect that you
* E5 S h% D7 k3 W! K> provide all of these specifications at this time. I can describe our
! m( V9 r+ R# A; P0 T" {> immediate application needs in the next email if this project is of
- G% G. p7 b D9 z E> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
6 I9 z! c* }" m> forward. We are interested in your 900MHz radio to start.
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