[寻求合作]音频传输模块，做出口

bbycare

5 X: a/ O) Q' ] h客户要求如下，如果哪家工厂可以做，请和我联系
" ~1 I9 [* g9 @7 |; d> The application that we have in mind is similar to others that we commonly
; P: u: c$ o2 t! c+ ^> have. If we were to pay for FCC approval, we would want to use the modem
& o7 A( K2 p0 T6 ^, l> units in all similar applications under the same approval number.
; f4 C) N' u* A. R! B$ q> Therefore, we would like to be able to configure the units to a specific
- r9 U) q7 W3 f) q> 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
; q- s( g. g' ?" E> following specifications:
2 L* z4 j \ W' [7 c) \>
> - 2 inputs at the Transmitter with three possibilities;
. ]; ^7 w5 l3 }- V. s> 2 analog
> 2 digital
, d1 n7 X: t1 c* W' j& s> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
' M% P* n2 ^; h4 J9 ?- u; 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.
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0 S: N0 C$ D$ f; i2 m0 A> - Digital output on Transmitter that turns on during the sampling period.
9 r. E- K! \1 w# D& y) |, |>
$ @, ~) S. Q% w* ^! l3 T> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
# m, o' n! R5 [/ ?( {2 R>
5 L; K5 p; M- u+ m) {+ T3 h> In order to configure the units, we would need a way to make the
+ g0 M1 b% ^" _. A! P, Q9 G> settings. This would preferably be from a computer terminal so that
2 T# Q7 J$ m" V> configurations can be saved or easily duplicated for production volumes.
" k3 A: E# O' e# M2 ]0 }/ ?$ h9 \> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
. S/ k- N% C! _3 P# G- e. S) }> At this time, we are interested in samples of a pair of modems that
& }% n7 z" n" P> 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
$ |4 m7 ]2 r; e. i- B2 {> immediate application needs in the next email if this project is of
3 `( ~; l4 S$ |( g> interest to you. Perhaps you can make the samples by those
0 h# m3 T- R0 f( ^4 O# C> specifications. This will allow us to test your radios before we move
9 [2 D' }3 V$ X/ k" P> forward. We are interested in your 900MHz radio to start.