[寻求合作]音频传输模块，做出口

bbycare

% d, a6 r% p8 [, ]6 T6 ~客户要求如下，如果哪家工厂可以做，请和我联系
V R4 b" L' l8 ~, m4 ]+ l> The application that we have in mind is similar to others that we commonly
! E; N2 z/ W$ b5 |$ ^7 A5 ] W> have. If we were to pay for FCC approval, we would want to use the modem
3 y) O: {+ l/ n& Y4 \( W% K( @> units in all similar applications under the same approval number.
# Y6 a* |0 W6 p> 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
4 _9 p+ Y, O" j- k0 A/ o% V> sales based on the same product and approval. We are interested in the
> following specifications:
% R, w) ]8 a& y7 p1 F>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
* S. V+ ]6 @' U H( n> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
) Y1 H% R3 Q5 I. N3 w" e>
% j8 A$ h' ]: e* l* t+ A> - Ability to configure/define analog Transmitter input ranges through
/ W6 |/ c7 ?5 L \& i3 V# R4 e> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
: x; Y5 A2 Z1 ?+ L( F> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
8 d/ u! i" l4 w, J$ w5 W; H% s> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
. |; h: ~# o! J> settings. This would preferably be from a computer terminal so that
8 j! C+ f, T6 N8 x1 z> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
( X) t7 r! D n# {- s; o6 H> to a printed circuit board with header connector.
>
/ F' c- L# P: A) I5 n8 Y! j> At this time, we are interested in samples of a pair of modems that
( e n6 \& I; D' |7 T> 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
, R I( {! U' d* f8 J> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
/ w c# S6 V2 L/ O+ f4 |> specifications. This will allow us to test your radios before we move
8 d$ t7 D) ^' l# z% j" |> forward. We are interested in your 900MHz radio to start.