[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
> The application that we have in mind is similar to others that we commonly
> 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.
( q" O0 K7 X: |: B5 C> 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
3 J, t, k3 i( |1 v8 K. c' |> following specifications:
>
+ `1 |7 j" s; s2 K> - 2 inputs at the Transmitter with three possibilities;
@ O* X; q6 q2 Y> 2 analog
/ }- j; f o* @! }8 i' V. h; Q> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
7 r: _' u$ p1 C! J6 J# ?>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
2 X, w3 |& l; ^3 _/ i8 j> outputs (0 - full voltage).
9 W% o0 `0 s6 R3 X/ `. n i H>
> - Ability to configure and set sample rates for the inputs.
: n1 |0 ]& C7 H p>
' D3 ?& _: O7 B3 n> - Digital output on Transmitter that turns on during the sampling period.
>
1 a; A! L0 J2 R! Z> - Ability to configure a power saving Sleep Mode in the Transmitter by
. \7 s9 M) u: |5 R7 y1 V> both software control and input hardware control.
>
> 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
( H! j- R5 i% H) t/ f) q+ @> configurations can be saved or easily duplicated for production volumes.
. r- O: v2 \+ |+ u6 r> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
& v' X3 a: {5 X& W2 |>
> 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
# h8 a( E0 W/ |2 n- ^> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
, k) H$ X' r& M6 ~" ]> specifications. This will allow us to test your radios before we move
0 {: \* `) s) L- I. k' H- m7 O1 \+ x> forward. We are interested in your 900MHz radio to start.
3 ~$ ]( y- T2 Z$ i0 b$ S