[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" L- ^9 o6 u1 r> The application that we have in mind is similar to others that we commonly
6 E( S' J+ |% R7 O3 x, @: w/ s: w> 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.
> 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
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
: S [" N/ g. }>
5 r$ x* e5 B9 C5 q1 R, @3 q> - Ability to configure/define analog Transmitter input ranges through
( k) @* w4 R! l. |9 n" @> simple programming method to correspond with full-range analog Receiver
$ e) M- L h0 K% c& y% l4 a2 @> outputs (0 - full voltage).
$ z' ~3 E5 R+ v, R! N: |" g>
) W4 s" W* H0 ]1 V, z o2 ]0 j> - Ability to configure and set sample rates for the inputs.
! M! ^; B: T' U- ^>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
( p! U3 Y1 @ \5 _> both software control and input hardware control.
>
% J' n1 a' Y, ], S> In order to configure the units, we would need a way to make the
. x& `0 W- K: q8 ^5 G8 Q+ H> settings. This would preferably be from a computer terminal so that
6 d! Y1 |3 A# u; f, {> configurations can be saved or easily duplicated for production volumes.
4 t" f6 |5 C3 J0 H5 L8 s> The units should be small and compact with shielding, and able to mount
2 ~" K" I0 T6 j5 p> to a printed circuit board with header connector.
* J; p* j J! F" d0 M>
> At this time, we are interested in samples of a pair of modems that
> might be similar to this proposed system. We do not expect that you
% O6 D; g' A) ?4 @! P2 u# Q> provide all of these specifications at this time. I can describe our
7 U7 l6 Z. N7 Q, [> immediate application needs in the next email if this project is of
2 N! o) E2 H+ H5 |> interest to you. Perhaps you can make the samples by those
7 t/ `) g9 Y5 K5 W' v- h> specifications. This will allow us to test your radios before we move
, f1 I: I5 c6 a: h' j# R> forward. We are interested in your 900MHz radio to start.