[寻求合作]音频传输模块，做出口

bbycare

+ h5 v, Q7 E" f+ `7 ~1 h# E1 q9 z客户要求如下，如果哪家工厂可以做，请和我联系
1 @, |2 S& U$ R9 I> The application that we have in mind is similar to others that we commonly
. q5 n2 j- X6 G8 D> have. If we were to pay for FCC approval, we would want to use the modem
> units in all similar applications under the same approval number.
. f- d T7 A9 u2 v/ |+ T> Therefore, we would like to be able to configure the units to a specific
5 P6 m( K3 b i2 o> 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
> following specifications:
>
: I4 P) b, q a2 U% S> - 2 inputs at the Transmitter with three possibilities;
) y/ _3 R( A; _; U% a: Y> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
1 X% F5 \$ I0 _9 w: k9 x>
> - Ability to configure/define analog Transmitter input ranges through
* g/ R- @; H4 i2 R& q; f" a> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
$ I( x* D+ K! l/ T. s>
) K6 d4 L9 q" R# C7 |- Q1 u0 \% o* g> - Digital output on Transmitter that turns on during the sampling period.
9 X: ~1 V* L' o>
) n! S9 I3 ]/ [) F& O. s' d> - Ability to configure a power saving Sleep Mode in the Transmitter by
, ^/ {/ ~: A% G4 W( _5 V C, I> both software control and input hardware control.
& t8 a/ F& I8 `' l>
> In order to configure the units, we would need a way to make the
- q1 Q$ a( C& @; Q1 @8 l6 u> 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
, \, O$ A" ^" H; b G" ~/ F> to a printed circuit board with header connector.
>
1 i/ @1 N- Y S5 i0 G$ o* L0 R> At this time, we are interested in samples of a pair of modems that
8 b! h/ X. P: [' W5 f7 I) a' K" N> 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
> immediate application needs in the next email if this project is of
0 `+ x4 X5 k& e) q' ^: {+ d" V> interest to you. Perhaps you can make the samples by those
+ e$ X$ C& ~: ]( \1 p# R> specifications. This will allow us to test your radios before we move
; y6 B; ]; b: H% k5 U> forward. We are interested in your 900MHz radio to start.