[寻求合作]音频传输模块，做出口

bbycare

客户要求如下，如果哪家工厂可以做，请和我联系
5 Z+ m7 {+ b+ r1 e" p/ G! |( J> 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
/ c0 p1 R' ~6 A6 q- Q> sales based on the same product and approval. We are interested in the
# [* m# ^2 `3 _1 F# ^& E> following specifications:
>
O1 y7 x9 v" ?4 h> - 2 inputs at the Transmitter with three possibilities;
1 e1 I$ Q' k ^0 a! M2 M3 E% Y$ [> 2 analog
- y# j) ~) ?$ y# Q( [. S1 p* [> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
7 O c# }1 a5 K$ J* c>
+ C( q% R0 v2 r+ s6 U/ K> - Ability to configure/define analog Transmitter input ranges through
1 f8 q3 b7 y$ O> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
% w, T) a8 w* f# W# d1 ?& K5 l1 |% B> - Ability to configure and set sample rates for the inputs.
4 a6 [4 p6 |$ m4 t>
> - Digital output on Transmitter that turns on during the sampling period.
; U5 E/ p% d1 j% V2 s6 @>
1 Z, t+ r% |: z! ], a% s) [% N H> - Ability to configure a power saving Sleep Mode in the Transmitter by
! T1 w- k6 ]; a> both software control and input hardware control.
4 a( F( |1 W; c9 R# O( _>
' I4 B1 ^3 t r4 Y) Y m> 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
> configurations can be saved or easily duplicated for production volumes.
7 v" e( y4 z: c( o" n> 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
> might be similar to this proposed system. We do not expect that you
& O i- f1 ?0 K" F2 n> provide all of these specifications at this time. I can describe our
4 L5 ^% P6 Q {4 o6 z+ |> immediate application needs in the next email if this project is of
! @, Q' [& n4 V' q> interest to you. Perhaps you can make the samples by those
1 Z/ s3 l4 G; M1 s3 W* n/ H> specifications. This will allow us to test your radios before we move
: {" k3 l8 p8 Z. \2 ~$ s0 f) f6 M> forward. We are interested in your 900MHz radio to start.