[寻求合作]音频传输模块，做出口

bbycare

4 W/ _/ D$ G8 r1 ]3 I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.
> 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
: W( U2 l$ y. [1 Z> sales based on the same product and approval. We are interested in the
! Y$ j- }% y7 ^ d8 \9 l+ C8 A! F> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
8 B3 ~5 j9 Z+ N% t7 Q7 A$ M; U> 2 analog
" g# B) I" q9 y3 u0 ~3 }6 J& M> 2 digital
+ t! I2 W* z M3 [. s- r> 1 analog and 1 digital
5 n# ` R2 |" `0 n2 r& i>
( o d) t# P8 {5 o> - 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
> outputs (0 - full voltage).
+ c) `; d0 N! O5 u- r6 ` U>
> - Ability to configure and set sample rates for the inputs.
, D2 K: O& U$ O/ v# j2 M: \>
0 }' Z$ `; _3 g> - Digital output on Transmitter that turns on during the sampling period.
3 X! G! V' q, D% G- W>
( Z& z L9 \( ], b6 j. Y( K> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
: L- G4 o. @$ ] Y' w>
4 b. d" N) z6 R+ z6 {# L2 ~ h> In order to configure the units, we would need a way to make the
> settings. This would preferably be from a computer terminal so that
# \6 ]& T9 S( B5 \/ v( @8 [: }; E> configurations can be saved or easily duplicated for production volumes.
. n% ` o1 u+ |* V! I0 O- `9 B) q; a> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
( R4 I, W9 K% p- x$ z> might be similar to this proposed system. We do not expect that you
* g/ O: [' U6 \ l2 \, O1 N> provide all of these specifications at this time. I can describe our
0 @6 P% L3 ? }1 g+ H# G> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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