[寻求合作]音频传输模块，做出口

bbycare

5 @" z, }! R1 R客户要求如下，如果哪家工厂可以做，请和我联系
" W F/ B5 x+ j; s> 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.
. _ J9 a M* w: `! E> Therefore, we would like to be able to configure the units to a specific
$ c; X) @0 G( |3 h/ h5 R> application. For the business that we do, this approach will yield more
4 e. h+ |9 ~# t# T9 r7 e+ Q1 M> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
2 O) b4 @( ]( O3 f> 2 analog
1 A' g$ u1 a6 f' I3 A> 2 digital
> 1 analog and 1 digital
: w" j9 q0 _8 e9 x, l/ m5 |>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
" |+ N. ?+ s( l% i' d6 P8 F3 n, V> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
' ~1 l. Z& O$ t: o> 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.
' ~! s h2 S* b& S5 y>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
/ J- F& |; `/ A3 m) E% A& I/ g! z7 }>
> In order to configure the units, we would need a way to make the
0 [9 _3 w0 {, W) z* W; I9 F) z* D0 m> settings. This would preferably be from a computer terminal so that
C& }5 {* S8 P; A& K' t> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
. C5 T- i. Y' U& ]# d> to a printed circuit board with header connector.
>
> 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
8 H& k" C' f7 A) V6 Z2 e+ N8 r> provide all of these specifications at this time. I can describe our
1 K- t3 c2 O6 E# E( j' D C> immediate application needs in the next email if this project is of
9 z" S O3 g& k% 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
( H# S. N7 x: y> forward. We are interested in your 900MHz radio to start.
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