[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
8 D" E/ }( J, k8 K; G' o> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
2 r9 ]7 i& {" \# t+ S9 h( o> application. For the business that we do, this approach will yield more
; j# J; J" M8 k> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
6 ?$ h# m! t& |1 ]# q8 ~> 2 analog
, }1 {1 h/ o3 g+ p> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
1 t+ B7 ~ t1 e3 b4 d6 ?" k> - Ability to configure/define analog Transmitter input ranges through
" n- D i( g3 {! L0 `6 `> simple programming method to correspond with full-range analog Receiver
" w8 r3 V, N5 m# Q( h2 H> outputs (0 - full voltage).
. Z7 M- S3 R: N a5 L>
6 e. d* d5 E W- O: E$ m> - Ability to configure and set sample rates for the inputs.
0 ]0 u7 v# z' `* j7 d>
' W& P' c: z4 R> - Digital output on Transmitter that turns on during the sampling period.
& e2 ^6 n; |& @( X' R0 ^>
> - 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
> 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
> to a printed circuit board with header connector.
. c r& }; G0 z" ]- t>
> 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
2 @" f w' Y6 T0 r> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
) Y+ w$ ]. t, e, n \> interest to you. Perhaps you can make the samples by those
9 g8 ]- I* z3 i> specifications. This will allow us to test your radios before we move
u; I, B" A) Y; l7 C7 u> forward. We are interested in your 900MHz radio to start.
1 H- h4 Y8 F* p3 @0 E