[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
( A7 r, N' V% S/ v; f, B1 j- t> 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
3 ]! z* E$ J, \% K+ j> sales based on the same product and approval. We are interested in the
: {8 d6 J8 z# T5 K2 ?" z8 q X$ B, h> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
: B/ u a' j3 Q> 2 analog
l& ]3 O' J8 ~* {" x> 2 digital
- a- y! [ l( U/ F> 1 analog and 1 digital
3 G% Y# @7 Z& m5 K3 ~5 h( }>
: Y4 L% W; X; B- ~> - 2 outputs at the Receiver with three possibilities to match inputs
2 P/ F7 w4 Y$ y( ^6 W>
0 z" Q3 P" Z4 Z1 O7 V) M> - Ability to configure/define analog Transmitter input ranges through
* i1 J: I3 x, z2 M> simple programming method to correspond with full-range analog Receiver
( n% }3 {& S( R3 Y o/ }$ t> outputs (0 - full voltage).
4 U" g F4 O5 v>
> - Ability to configure and set sample rates for the inputs.
>
2 J: S* {- @) Z- o> - Digital output on Transmitter that turns on during the sampling period.
( t# c% ~' K+ N4 ~- \% O+ `% ]>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
1 u4 n$ `5 K( D3 a# z# X> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
- e+ c" @0 D# {# O) `0 ]> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
1 Q E! M: I% ^>
> 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
* M6 u( O8 Y3 G: V! i: T/ Y' ^> 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
}7 P1 \& Y e+ c" p& ?> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
" \4 w0 Q/ W8 N+ ?# i% }* a. n2 J