[寻求合作]音频传输模块，做出口

bbycare

6 Y* H- l" B1 s7 U! R! ?客户要求如下，如果哪家工厂可以做，请和我联系
- f& @9 ~; H( X6 }, k6 l- ^, g> The application that we have in mind is similar to others that we commonly
% x1 {8 U3 N$ T0 @> 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
> sales based on the same product and approval. We are interested in the
> following specifications:
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6 B8 r9 Q/ [3 g J) o> - 2 inputs at the Transmitter with three possibilities;
+ k% q+ d9 m1 Q. r3 [> 2 analog
; b( }) I; T8 I> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
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1 e3 u/ |$ v# i8 Q6 ~9 {: G> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
. D( U, |# Z9 O9 c> outputs (0 - full voltage).
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% N" I: U7 {* d# c> - Ability to configure and set sample rates for the inputs.
>
% w- O, \) z3 w$ y# u2 D' [: I6 `> - Digital output on Transmitter that turns on during the sampling period.
3 ^5 y9 C, q) r8 T) X$ [>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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: S! ~, s* g _+ F% p3 `> 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.
' d, p* \5 K9 w* A, O: r' P> The units should be small and compact with shielding, and able to mount
" s6 D, g3 [% N2 K3 u> 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
) |' o, ]. b8 r0 k8 s> immediate application needs in the next email if this project is of
9 P4 T4 @8 F4 h0 ^> interest to you. Perhaps you can make the samples by those
% M, k- R' C% b4 ?* T; M7 b> specifications. This will allow us to test your radios before we move
' m& J4 d6 I p> forward. We are interested in your 900MHz radio to start.