[寻求合作]音频传输模块，做出口

bbycare

% e! e# V5 I4 U8 m, j9 V J1 l5 X9 H6 S客户要求如下，如果哪家工厂可以做，请和我联系
! \3 s7 [5 G$ C: R& `/ [> The application that we have in mind is similar to others that we commonly
2 e8 A" R/ _6 {) E3 p" m) g> have. If we were to pay for FCC approval, we would want to use the modem
: v7 C. b& d* Q3 Q2 _+ z( Y> units in all similar applications under the same approval number.
! t% S+ i5 f2 @- |> Therefore, we would like to be able to configure the units to a specific
3 @5 U' M4 E2 }" e: @0 a! [> application. For the business that we do, this approach will yield more
9 Z3 p1 A& @! x* J2 Z1 b: C> sales based on the same product and approval. We are interested in the
> following specifications:
' D2 k) l: n% T. s; j7 I9 q, y5 a>
. T2 X0 a9 k) \ s8 _$ f> - 2 inputs at the Transmitter with three possibilities;
$ x0 ^8 h0 j4 o( P6 L> 2 analog
> 2 digital
2 b% I& q% N) k5 }. x> 1 analog and 1 digital
>
; V- H: c# `/ u6 r# d6 I8 \> - 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
/ O( Z2 c( m, n+ d. ?1 u- q! w> outputs (0 - full voltage).
) e/ o, w5 s2 n* Y>
) n8 l2 y; G+ |$ S: h! M. j- z> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
- _6 L- H; S7 x4 Z+ m- H" n3 f, z U> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ n# i1 S, \) F> both software control and input hardware control.
>
5 d5 a4 k/ k6 }1 W$ U* h$ o% A5 U> 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.
" s& g" f7 [- U8 q$ [& L0 C> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
5 r- h' i% E# A& ?0 Z4 v> At this time, we are interested in samples of a pair of modems that
1 K, Q. t. c6 F# x, Z> 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
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
8 t' @. v$ r& U8 S; S+ D6 ]6 y> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.