[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
1 F. {& m6 L3 ]6 }> The application that we have in mind is similar to others that we commonly
% y7 c# f: u. q$ R> have. If we were to pay for FCC approval, we would want to use the modem
+ M7 D f5 ]6 j& A8 z& c> units in all similar applications under the same approval number.
& v2 X/ N/ O& |( H/ `> 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
> sales based on the same product and approval. We are interested in the
' }% F; ]+ K8 c2 a+ z- }> following specifications:
4 y) f( L7 @ T( ?! n( b>
$ @% N/ z; o: p1 q3 ~) D> - 2 inputs at the Transmitter with three possibilities;
% q$ {# g8 j4 g# V, j> 2 analog
! o# Z4 t( w" O, g> 2 digital
> 1 analog and 1 digital
2 ?, K% ], U* o0 E3 d* X1 K>
% l- J: x+ Y+ H% ?* n> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
1 s6 t+ B5 i2 s( f1 W2 r1 N( t X> simple programming method to correspond with full-range analog Receiver
. A* J, Z) t9 W. J" }) k> outputs (0 - full voltage).
+ r& Y. O/ ^% g>
> - Ability to configure and set sample rates for the inputs.
( q/ t: _& {% Z>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ J* e- x8 Y. ` t# R( I> both software control and input hardware control.
>
7 v, Y/ K x4 b1 S$ H9 D> 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.
> The units should be small and compact with shielding, and able to mount
( d0 P" T9 t0 n> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
$ u8 g5 `: T7 `5 U l$ E> 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
( w C: H( {( x( ]$ d2 V2 w> immediate application needs in the next email if this project is of
% n& V. Q' P3 s: d* |- H> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.