[寻求合作]音频传输模块，做出口

bbycare

; v! m' Y/ S& }9 l( u5 D- ]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
$ y. z9 z2 P) d4 y> 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.
- M5 e* j: |4 _& ]0 h8 s6 S; v: w> Therefore, we would like to be able to configure the units to a specific
) q$ U5 R) p. [7 B- ^> application. For the business that we do, this approach will yield more
& i" D `1 k8 U' I' m, I> sales based on the same product and approval. We are interested in the
4 h8 \; |: n3 n) G) W) \4 j2 }1 B> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
0 j% Q# J) Y1 i( U" G7 t> 2 analog
$ W5 [) }& g v$ `8 X> 2 digital
> 1 analog and 1 digital
z8 s, N5 B: a& U3 v/ x" ^& n>
3 T- @2 X) a9 \: Z> - 2 outputs at the Receiver with three possibilities to match inputs
5 P1 q3 I; _1 h# W& r>
> - Ability to configure/define analog Transmitter input ranges through
* Y: ]! w0 }2 X% Q$ e> simple programming method to correspond with full-range analog Receiver
> 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.
1 X3 a3 v8 j, m; ]! |& w>
q. j$ ]0 b+ A2 H7 t> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ V+ A/ p! p- ]> both software control and input hardware control.
3 Q: w% v K2 c" r1 \>
9 ^( l" ^- S7 h: h ?/ `' ?% y> 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
! g8 g z$ R5 c) _7 G> 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.
>
> 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
4 x, N' O/ a7 ^6 |5 l4 w6 U> provide all of these specifications at this time. I can describe our
1 s- _) i" v# P9 I> immediate application needs in the next email if this project is of
8 E* A g/ i7 B! c% T% b8 f> interest to you. Perhaps you can make the samples by those
3 O4 R7 o: Q; D' D, E> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
& J1 Q- P: l; h1 x0 F3 J