[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 D2 R: h8 \& h> The application that we have in mind is similar to others that we commonly
# K' L% W: ?/ |% t1 G+ Z8 H* _> have. If we were to pay for FCC approval, we would want to use the modem
) Z4 t5 J7 {4 B# ^7 D. U1 f8 l( V/ e> units in all similar applications under the same approval number.
+ s' p) S% G) E) B> 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
: A, j7 ?. O6 v$ c> following specifications:
>
! {' \0 S( O! T> - 2 inputs at the Transmitter with three possibilities;
3 ]- m9 K' t# b( @, E* A' I> 2 analog
8 s7 h+ h4 L% q5 K+ t4 S9 s> 2 digital
> 1 analog and 1 digital
& N) S/ L+ @8 b9 M" s# g9 k" V2 {>
' w4 A: T$ P* Q- l0 ?' W- b" O; j> - 2 outputs at the Receiver with three possibilities to match inputs
( V0 D7 Z7 K' q$ E>
/ f5 e0 V4 @' [) b1 D1 z> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
* Z& F* c8 q3 R; C, h. q j+ G" F>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
' Q, `+ \/ h0 k# I: l1 n. l2 j>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
" M9 S7 \6 ]. g4 n( w! I+ w/ j>
> In order to configure the units, we would need a way to make the
8 d, m2 Z0 i" h# W> settings. This would preferably be from a computer terminal so that
. L$ t; A0 Y( A* I5 h> configurations can be saved or easily duplicated for production volumes.
3 E8 f( l7 z0 d. b) ?; J' j! Y2 e& I> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
$ i3 N' }0 T1 Q- K: z% y% o> 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
! L8 M- W4 E% @( I> provide all of these specifications at this time. I can describe our
" U' q* p. v( ?- q" P) H: c5 B> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
9 p1 V7 ?; e- |5 _> specifications. This will allow us to test your radios before we move
6 }; J- b5 g7 Q3 n: q% f> forward. We are interested in your 900MHz radio to start.