[寻求合作]音频传输模块，做出口

bbycare

& H8 U# x" L. r' N7 C; {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
. k, H2 @/ P- B7 G+ L- w> units in all similar applications under the same approval number.
$ }' |: C& z; c: f! k2 ]0 k6 u$ D+ n> 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
5 O" R( T/ E0 E! B, ~% Q> sales based on the same product and approval. We are interested in the
1 C4 u+ V8 q% }! M7 p# O> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
. o2 e" e# m( t> 2 digital
> 1 analog and 1 digital
>
7 }) |6 k- V" R: }7 y> - 2 outputs at the Receiver with three possibilities to match inputs
! G6 q2 t/ q3 V! S>
> - Ability to configure/define analog Transmitter input ranges through
7 O5 U2 Z' U6 g I5 J& M> simple programming method to correspond with full-range analog Receiver
8 \% [ ^% c9 H> outputs (0 - full voltage).
>
* i6 w+ s$ J: e' E( B> - Ability to configure and set sample rates for the inputs.
>
' o" q, R( A0 S. n8 O! w> - Digital output on Transmitter that turns on during the sampling period.
>
" O; u+ [' |5 w s& C> - Ability to configure a power saving Sleep Mode in the Transmitter by
( s2 y/ y! I; i7 h5 o. H; N) T> both software control and input hardware control.
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* M6 R: @' d+ [( v, ~> In order to configure the units, we would need a way to make the
0 g( c! _7 l: r( a/ H2 z> settings. This would preferably be from a computer terminal so that
6 @! I9 `; `/ w) m+ P6 I6 {* I> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
9 L$ E( W, S* I; C* k: o3 l# S> to a printed circuit board with header connector.
>
0 ~ Y. ?4 T. h2 G3 Y% R" I> At this time, we are interested in samples of a pair of modems that
; w9 r: x( j- t3 I- u> 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
1 E7 T: T2 V; m> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
: F) E$ ^0 T& ^& X> 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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