[寻求合作]音频传输模块，做出口

bbycare

+ X* d# K) H) M7 n% B0 r V2 g% u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
6 V5 b( p/ O# M7 ~" [$ d! ? e6 g> have. If we were to pay for FCC approval, we would want to use the modem
# K1 W3 z* `, c" B> units in all similar applications under the same approval number.
. k9 G: s: F/ }2 }: W> 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
4 X4 A, @7 c! P$ t/ ^+ s& p> sales based on the same product and approval. We are interested in the
@9 q: ~* l% c1 H1 V$ E1 |' r6 [> following specifications:
>
# o; g) v0 I% ]( ~' C> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
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- F7 t* v& @3 r5 [! I( U> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
* Q+ F& Z$ c" R1 l0 {% K( \% j# T> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
' \: `* I* C6 d4 w6 K2 b>
% F) i/ P4 U3 o0 ]0 _: n4 ?> - Ability to configure and set sample rates for the inputs.
>
$ k, W& y2 M: |> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
. q9 w% ~9 O% r0 M8 I> both software control and input hardware control.
$ ~7 o) d0 L6 p! N" u8 {>
2 U- w" X9 F" j& P8 s4 ~$ g5 R> In order to configure the units, we would need a way to make the
$ `9 \* q3 Q1 q1 ?+ M) m# \% Y> settings. This would preferably be from a computer terminal so that
3 d) ?. Y" {( K' v1 ` ^> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
- S/ w7 S! A% S; X2 n> to a printed circuit board with header connector.
9 S' C U( H/ b0 Y>
> At this time, we are interested in samples of a pair of modems that
> 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
1 |+ W9 L8 W9 u& ^5 p0 M7 Y> specifications. This will allow us to test your radios before we move
/ t, x5 z3 w2 M) O% ?. [) d( d9 x& o( r> forward. We are interested in your 900MHz radio to start.