[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
$ D' t1 r" T0 p @> The application that we have in mind is similar to others that we commonly
# d! N7 n. d( e, C) K> have. If we were to pay for FCC approval, we would want to use the modem
" n9 n' \+ F0 f1 K( z1 \2 j; L> units in all similar applications under the same approval number.
0 ?' G7 x" r+ e& I> Therefore, we would like to be able to configure the units to a specific
- P- q6 M. |1 U& y; p> 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:
>
+ l# T6 x( H) s9 Q7 X Q> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
$ w& @ ?) C9 A- Q6 O>
> - 2 outputs at the Receiver with three possibilities to match inputs
. I8 k+ ~- l) y>
1 c0 ^; [; u8 i+ j5 D; ]8 Y# S> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
, ]4 t. v! _: Q- e# \" a> - Ability to configure and set sample rates for the inputs.
>
# Z% x) K9 R" Z+ s! O% t7 R" Q> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
1 v9 N$ e1 M) [> In order to configure the units, we would need a way to make the
! k4 K3 D$ U6 a& q% _> settings. This would preferably be from a computer terminal so that
5 ?7 a7 o+ j( I# t, K' ~> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
- o1 _: N: W& } \$ S> to a printed circuit board with header connector.
3 n" M5 U) O( H! e U>
> At this time, we are interested in samples of a pair of modems that
) d y$ _0 G9 {, C7 x> might be similar to this proposed system. We do not expect that you
$ n0 H% J6 F/ M: o# \3 k$ }> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
4 w( R! X6 f+ P8 k4 n0 M3 @1 R> interest to you. Perhaps you can make the samples by those
0 I# _$ O2 Q; B, v6 V- Q) ~" L> specifications. This will allow us to test your radios before we move
) x5 ~4 ? p0 c& G( H0 Y6 @% V> forward. We are interested in your 900MHz radio to start.