[寻求合作]音频传输模块，做出口

bbycare

. ?6 g) u; H4 C: A( T- f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
> units in all similar applications under the same approval number.
> 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
' h( h: A3 g8 {9 D# D> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
* m \( W( t) v( U> 2 analog
> 2 digital
1 u/ `* x. r! D8 H& |5 |> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
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| y0 b- L, N F, p> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 q: z: N2 K- M; f9 ] K8 _> outputs (0 - full voltage).
>
0 g: Z: z' o+ o; F" K) r' ~. X> - Ability to configure and set sample rates for the inputs.
1 C3 u* f. p4 c/ O>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
& P5 n. W8 J! w8 \* s> both software control and input hardware control.
; S9 R4 Z3 P+ j7 ]. m>
3 V# W# y E" Q: X. \9 ]0 \) r> 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
8 t# O. Z0 V5 q4 r/ v, ?7 l% u/ Q> 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.
>
- a+ P0 |2 ~0 f l> At this time, we are interested in samples of a pair of modems that
0 m' ^4 ~7 O) C2 S$ K( t# [> 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
> 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.
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