[寻求合作]音频传输模块，做出口

bbycare

' a, r* T1 x4 W* k n9 q$ H) j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
+ J ~7 b; p5 l> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
) i1 a. V0 j0 d, o4 k, G+ [> application. For the business that we do, this approach will yield more
2 w1 z; W5 @$ F* C4 j> sales based on the same product and approval. We are interested in the
* n/ ?: O% ^2 ?. n> following specifications:
>
4 ]( Q9 I d/ u3 _' B( s3 `> - 2 inputs at the Transmitter with three possibilities;
0 O& ~; ?/ n0 P> 2 analog
9 t$ N4 q. U9 ]7 ^' m# v9 u> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
( q- T' P: v( Z5 s>
# R7 G! _8 U* M- o& W" d( d C> - Ability to configure/define analog Transmitter input ranges through
) m R2 |. e$ C% M( g> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
. {# t* ~- F9 `& p7 p$ g# ~> - 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.
3 M: Z6 L$ b7 x. n>
> In order to configure the units, we would need a way to make the
. o4 X4 @' c4 s& Y4 u> settings. This would preferably be from a computer terminal so that
; h- I0 t8 ]9 a2 t3 b> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
6 Z) v! W' y/ n$ k# a> 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
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
; p; Q' T- I- ?' \> interest to you. Perhaps you can make the samples by those
' s1 h+ h6 I5 [1 ?# h3 {> specifications. This will allow us to test your radios before we move
_' m. C+ j: O5 r( x5 V6 b0 n( C4 c> forward. We are interested in your 900MHz radio to start.
4 _) W0 x, o( r7 [