[寻求合作]音频传输模块，做出口

bbycare

' X# |# }! L, q( T$ Y客户要求如下，如果哪家工厂可以做，请和我联系
' {6 H6 J/ g. o+ |> The application that we have in mind is similar to others that we commonly
, G3 z! R% b+ |> 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.
' K |; G$ h y [* m% D C# X. b/ U% h> 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:
! h& H/ e* f7 ]4 x& v; S, z$ A>
> - 2 inputs at the Transmitter with three possibilities;
3 G( B5 C" Y5 B. ?6 c5 o> 2 analog
V, F1 B4 z% Y/ D! e3 j" L1 E8 m, _> 2 digital
> 1 analog and 1 digital
" X! _) T0 _& P/ V5 P" O0 _, {>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
/ L7 }) N& E4 Z> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 z$ ^* j2 h. D: S9 r8 ]> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
6 V9 }5 U% j& L5 Z; b>
7 m1 e/ R" w) J T) X> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ ^: `) R1 S( a0 |' s> both software control and input hardware control.
>
$ k8 L u/ p0 `+ k+ h> 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
* ?* d1 G$ ]( g# b: G2 j! }# ^> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
4 q6 X O# E7 I> to a printed circuit board with header connector.
>
> 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
% ?6 S% k# Y7 F/ E% s' d> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
( Z, J5 P C" s+ Q# t" j# T> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.