[寻求合作]音频传输模块，做出口

bbycare

8 x( c8 U- Q1 z& }+ P" I客户要求如下，如果哪家工厂可以做，请和我联系
. ~9 q! T$ ~8 `0 ]5 v- H4 k> The application that we have in mind is similar to others that we commonly
% f- p& |8 q+ t1 N/ Z' b- _3 }> 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
. A. r" f1 a" U- S9 v4 a# I; Y1 |> 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
>
( s% j$ z! v7 S7 n1 b- b+ x+ e> - 2 outputs at the Receiver with three possibilities to match inputs
>
- ]5 n: ]" @! c% I* O' h# m> - Ability to configure/define analog Transmitter input ranges through
8 m' d- o! I2 [* t: N" t> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
- I1 s! U8 k% E6 ]0 G' r. y! x4 X>
- ^6 ^& Z9 v# V7 T> - Ability to configure and set sample rates for the inputs.
>
6 o& X* H2 X7 _# D- V6 [8 W> - Digital output on Transmitter that turns on during the sampling period.
! X9 o. z7 J+ b1 g; O1 b>
! A' W4 R0 T' v3 E5 V# l2 a, r> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
( b. { p; U1 U0 u4 I) `>
8 F- t2 X* E; u4 J3 c7 _> In order to configure the units, we would need a way to make the
8 Z0 [0 } o; O! `! W* P0 Z: R> 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
5 {2 `" l) z3 p2 o> to a printed circuit board with header connector.
>
> At this time, we are interested in samples of a pair of modems that
+ d, Y5 ~$ ? o/ x! s# m* e8 y* p: j> 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
7 }+ d# z, j% S3 {" ?, M* U- x> interest to you. Perhaps you can make the samples by those
0 g5 l- W9 m* j' f> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
6 p. @7 i6 s! A" O! m