[寻求合作]音频传输模块，做出口

bbycare

% @# U3 W4 i! e5 F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
1 g! E4 l% |$ l) h' k9 s& l; |/ p> have. If we were to pay for FCC approval, we would want to use the modem
& \2 z+ G* P% x; L> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
, A1 Q& R0 x4 B) l/ q> application. For the business that we do, this approach will yield more
4 v9 C$ \) e- c6 }> sales based on the same product and approval. We are interested in the
> following specifications:
>
' V( r9 ?9 X0 J3 d; Z' p# n. k0 j> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
2 e1 v7 h& k E' R; J6 W) ]4 y> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
: d% O/ D: r. Y6 W& @> outputs (0 - full voltage).
5 _0 V4 i0 W7 k" N/ U" T- j>
- {4 w, m! D) D- n N: V) G> - Ability to configure and set sample rates for the inputs.
! Z# b3 i& m7 U+ H3 Q k9 u, I) P>
6 s& U" O5 {- y- p2 d> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
. H5 ]7 |9 G/ l* T> both software control and input hardware control.
>
) R: F* z, o6 ~6 G. s9 y8 t> In order to configure the units, we would need a way to make the
+ } y9 k( ?6 x6 U$ v: _1 G/ _> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
$ n% `' E3 G# s> The units should be small and compact with shielding, and able to mount
1 \* g* g% N+ H/ e> to a printed circuit board with header connector.
/ P4 h# R+ P- G& z4 u>
$ H2 L2 r' Y5 k& G, [> 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
- f+ n6 Y$ s/ N3 Q% q> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
. e: S, a7 R$ h" T2 k6 {9 i. T% U4 ]> forward. We are interested in your 900MHz radio to start.
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