[寻求合作]音频传输模块，做出口

bbycare

! }. b0 r1 [ {! l客户要求如下，如果哪家工厂可以做，请和我联系
# ?$ a6 ]4 P7 ~/ X0 a> The application that we have in mind is similar to others that we commonly
& N( u1 ^* D f3 S1 S> 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
; f/ j. A2 A* N) r$ |( e> sales based on the same product and approval. We are interested in the
# B# v: e$ v5 p+ J0 i/ v6 p# X> following specifications:
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7 |# Y8 D+ [* u' c9 T> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
7 Q/ U5 T" \3 `> 2 digital
9 c0 A6 O& {) A1 j( ?7 ]5 w> 1 analog and 1 digital
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( S% e9 E2 r' @7 l8 K> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
9 L' d, v, j; h) Q1 n# k m9 u$ K> outputs (0 - full voltage).
>
! _. s5 b* e/ G0 b> - Ability to configure and set sample rates for the inputs.
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2 {/ w1 ]0 m0 j; l. G> - Digital output on Transmitter that turns on during the sampling period.
8 B/ C" ~5 z: ~) N>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
A5 B p1 G# w3 O9 b>
> 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.
- z5 f" P, p: ]5 N3 Y> The units should be small and compact with shielding, and able to mount
7 U) w' i) x# P0 |6 l1 {3 j> to a printed circuit board with header connector.
$ [7 W# v2 I: u7 w0 ]5 e7 ?>
> At this time, we are interested in samples of a pair of modems that
$ c* x/ }3 e2 H" k> 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
0 X" z: O$ t1 j. \> interest to you. Perhaps you can make the samples by those
. x& Y# ?5 j) c. e! O> 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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