[寻求合作]音频传输模块，做出口

bbycare

: ?% a. ^8 M; ~. }1 u5 e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
A: z3 b* f- V" g" @> units in all similar applications under the same approval number.
- }3 _' d: A: j9 G9 h* j9 b> 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
% C' h, a1 @/ T1 |: x, V> sales based on the same product and approval. We are interested in the
> following specifications:
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+ [7 ^. B" s8 b& X& H6 c6 Y> - 2 inputs at the Transmitter with three possibilities;
# \( }6 d) H- L' N) m> 2 analog
> 2 digital
7 p4 \4 {0 i4 e, z> 1 analog and 1 digital
>
3 h- o/ a% C g$ ~/ p> - 2 outputs at the Receiver with three possibilities to match inputs
>
- k' [/ ^4 h. y5 ]& m. }> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
. w. P0 Q, r) H# k% J: U> outputs (0 - full voltage).
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2 _$ S) Q3 }7 ~" E5 u> - Ability to configure and set sample rates for the inputs.
/ s0 {) \: U4 w% i>
> - Digital output on Transmitter that turns on during the sampling period.
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" x. ]$ _. b1 r' {, L> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
( B7 e1 D3 {/ |0 Y" b! i$ p> In order to configure the units, we would need a way to make the
0 B. F W4 @5 |0 @> 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
& ~0 u# v3 v0 L9 }> to a printed circuit board with header connector.
>
" \& l' P, E4 X% V( ]' W> At this time, we are interested in samples of a pair of modems that
+ R! d( W# n+ }. \- q> might be similar to this proposed system. We do not expect that you
! w( |3 y9 a" B9 r& z> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
' e* X, `/ l- v( w> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
5 t4 \7 Q7 ?- b> forward. We are interested in your 900MHz radio to start.