[寻求合作]音频传输模块，做出口

bbycare

4 ]+ C0 `, {+ ]; z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
0 h: L |3 v3 X/ M b> have. If we were to pay for FCC approval, we would want to use the modem
+ f- P0 q; U: n0 n; Y& P1 o" _> units in all similar applications under the same approval number.
' n# D" Y4 V/ H- v# t; {> 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
+ N! r" H: C: p: S9 ~7 t- b5 K. K1 w> following specifications:
>
1 a; f. o6 f8 k: \$ B" h! n9 d& y% F+ |> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
0 Q5 ^3 M4 g) |5 |; ^> 1 analog and 1 digital
>
0 q7 P7 A1 s8 z, |* z+ }9 D0 B" Z5 K& D> - 2 outputs at the Receiver with three possibilities to match inputs
>
8 f* D% M( V( } D& X# g# \# c> - Ability to configure/define analog Transmitter input ranges through
6 |7 ]: N/ r6 F% `> simple programming method to correspond with full-range analog Receiver
- ^) r7 d% L3 L& M3 e# W> outputs (0 - full voltage).
>
! y0 ?4 ]3 J! _7 D6 P" [) h6 ~+ d& ?' b> - Ability to configure and set sample rates for the inputs.
>
& C" a5 F" z6 v* s U> - Digital output on Transmitter that turns on during the sampling period.
% w- y* L/ z* a, r# e>
+ [" ]' i/ X c% ?8 ^# X' r> - Ability to configure a power saving Sleep Mode in the Transmitter by
' C% T- ]8 q. T) U: f4 y> both software control and input hardware control.
m$ w) X7 X$ U5 l* R* `5 e>
> 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.
5 R0 O6 u' O! j3 Z4 F> The units should be small and compact with shielding, and able to mount
6 Q3 C5 ]9 s' e' \> to a printed circuit board with header connector.
>
/ p* ~ {4 f( W0 n> At this time, we are interested in samples of a pair of modems that
9 B$ Z( S8 I K& ~> might be similar to this proposed system. We do not expect that you
( _; g x* C: E$ B> provide all of these specifications at this time. I can describe our
6 y9 G S5 h J) ?% t> immediate application needs in the next email if this project is of
% }1 K6 ~; m3 e> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
, q. D% e% C/ |. f. U> forward. We are interested in your 900MHz radio to start.