[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
: a# R: q9 D! ~> 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
% A. s' R2 v. e> units in all similar applications under the same approval number.
8 B3 Y5 \" p* K% o9 N> 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
- J6 I, e5 s7 s" `# ^: m) [> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
! I# E" e' P4 t+ j> 2 digital
9 N6 F5 n& L! R" K( ]! p. W. @8 h> 1 analog and 1 digital
>
+ _" x+ {! D# u+ N> - 2 outputs at the Receiver with three possibilities to match inputs
5 t& h$ w* N8 h: b>
. f& o& d8 G& W& M> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
& j) l4 {7 m8 L& ?> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
1 n- ? c: K) F3 H; m5 q> - Digital output on Transmitter that turns on during the sampling period.
>
/ R7 ^( ~" G& o6 ~; b4 Z% _9 Q# {> - Ability to configure a power saving Sleep Mode in the Transmitter by
# c4 z7 {! i) F> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
" w1 A1 ]9 G3 H( B& k5 l> settings. This would preferably be from a computer terminal so that
R0 J& N- y+ e/ K1 J6 X9 b> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
4 l/ E8 {" E! L1 r! s' y8 f! }> to a printed circuit board with header connector.
8 e& M0 H1 G' g& O! c: X- M `7 v/ m>
W) p8 G% u7 X* l> At this time, we are interested in samples of a pair of modems that
# ?7 m. n t& U> might be similar to this proposed system. We do not expect that you
7 R# H* J3 R% N9 I> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
! \8 t& Y) t8 G1 [0 ^> interest to you. Perhaps you can make the samples by those
# O7 @' H$ p; Z% ~% }4 ^5 I1 @' V> specifications. This will allow us to test your radios before we move
% `+ \1 p+ G% t; h7 Y5 i$ K! P> forward. We are interested in your 900MHz radio to start.
! d: S) O# s, _% m# Q# Z