[寻求合作]音频传输模块，做出口

bbycare

* s5 n4 X: B- z. [, S4 C4 ^客户要求如下，如果哪家工厂可以做，请和我联系
6 I" M6 m, z7 ~) _' a> The application that we have in mind is similar to others that we commonly
3 E: H: W9 b0 q" V$ g! C> 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.
) F8 P! L) `5 n/ P: G" {3 s> 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
9 a r. D; f9 w6 T) ?. ]> sales based on the same product and approval. We are interested in the
> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
6 [/ c& p3 ~6 B) \$ t> 2 digital
! o9 L" X. r8 U: [# r9 {> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
) E, e# V+ A% A0 H6 _: ?> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
; B" _0 n4 B# a> - Ability to configure and set sample rates for the inputs.
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1 @& K$ d4 f- c1 C* S$ ^3 F1 b3 m> - Digital output on Transmitter that turns on during the sampling period.
>
N' _3 ?+ ]; D& i( _7 b1 x2 W> - Ability to configure a power saving Sleep Mode in the Transmitter by
" W) j4 q% x- _: H. [> both software control and input hardware control.
>
7 V6 ~( v+ W* N9 _2 S> 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.
5 ]2 T+ a! P" [5 p> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
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> 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
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
; C6 B/ c4 H$ p u1 X. ^3 N> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
3 b$ g9 v/ M: N- U8 ^> forward. We are interested in your 900MHz radio to start.
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