[寻求合作]音频传输模块，做出口

bbycare

1 z |. R- j3 N5 N# V9 t4 m客户要求如下，如果哪家工厂可以做，请和我联系
- I! m7 }+ k) ? ]* _" ~> 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
' k: Z+ a; o/ p2 ]) n L0 {* l7 T7 F> units in all similar applications under the same approval number.
! B5 M' k( w3 D9 G, t9 m/ N0 U; m> Therefore, we would like to be able to configure the units to a specific
6 Q2 _3 r" _( J" R) g5 l> application. For the business that we do, this approach will yield more
> sales based on the same product and approval. We are interested in the
> following specifications:
>
. K3 r8 c2 [; D. o" y3 }' F> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
$ G- X( Z# R% u' `5 L> 2 digital
> 1 analog and 1 digital
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) a- H4 Z O9 |+ H> - 2 outputs at the Receiver with three possibilities to match inputs
( i' Q4 c& u( t M>
# T8 |* g/ }, ?7 }) M7 ]> - Ability to configure/define analog Transmitter input ranges through
- n. V7 N9 v1 I6 l6 B; l0 S$ [6 e> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
7 [+ v9 ]/ ^) Z/ ~; f; m>
> - Ability to configure and set sample rates for the inputs.
) O. E T+ H1 T5 d>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
! E% A: }$ w" u+ e+ P; ?>
2 ?* E& z7 T/ C1 B- y4 t \+ r> 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
- R- T6 n* u9 [; r1 U> configurations can be saved or easily duplicated for production volumes.
- b! e; l8 S5 K> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
y7 R! Z6 k1 { q" K>
> 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
" s6 ^! o9 }1 {' t! X> provide all of these specifications at this time. I can describe our
# z; d8 W. v0 a, i( P- d f7 t> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
4 G6 ]8 C# s p+ e; D* [: R1 r' Y> specifications. This will allow us to test your radios before we move
; r( [4 y5 ?+ m> forward. We are interested in your 900MHz radio to start.
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