[寻求合作]音频传输模块，做出口

bbycare

( @: a7 r) [4 ^+ O0 @: c6 y2 P客户要求如下，如果哪家工厂可以做，请和我联系
- h7 P! n$ _$ A8 Z> The application that we have in mind is similar to others that we commonly
, S7 s. g! | ~3 x. F> 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
! e/ E# F) D9 m" L5 M2 j> 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:
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* ]+ r. e/ _' P: ]0 X6 |> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
2 g; H: M2 t9 {/ [4 n2 p>
& l! S* i* C% E9 y9 ~$ w. ~> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
, @( [( U* b4 j5 | f$ t4 ?% _> outputs (0 - full voltage).
3 [" O. @, P: R8 U3 O3 }2 q>
$ d5 j# W G/ C8 Z1 e7 B2 j+ k) \; [> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
$ i- u$ s7 [/ P4 X> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
* c' B- W# B! {0 b- [& B5 [>
> In order to configure the units, we would need a way to make the
! Z; B) \0 e( @7 p> 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
6 G: v* j* O# V/ t9 J> to a printed circuit board with header connector.
>
! [6 U8 U) i/ O/ l6 r: M$ {, H> 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
P; X- E0 G5 L* S# M) p+ |1 Z> 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, x3 S7 y) L W> interest to you. Perhaps you can make the samples by those
/ y+ k* Z; G" e' [" K& L. g> 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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