[寻求合作]音频传输模块，做出口

bbycare

3 z! y1 Q( q6 q @2 N客户要求如下，如果哪家工厂可以做，请和我联系
! M0 j8 |+ D! v) t> The application that we have in mind is similar to others that we commonly
[# Y+ X( t- F: N> have. If we were to pay for FCC approval, we would want to use the modem
: h) D7 F3 S2 e( s3 n9 v( X> units in all similar applications under the same approval number.
8 q ^: z: ]1 z! B: L> Therefore, we would like to be able to configure the units to a specific
6 G0 H7 U7 f8 f+ w7 { D1 ?) ^4 |> 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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8 r9 l$ Z; s% v* w> - 2 inputs at the Transmitter with three possibilities;
# ]# V9 Z2 }8 x> 2 analog
$ z0 ^2 T$ c. e$ C) X/ Q0 T- y1 u> 2 digital
1 \: I" _) p3 r> 1 analog and 1 digital
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$ [. l7 _: Y% B# a% S> - 2 outputs at the Receiver with three possibilities to match inputs
# G7 p/ A# A! E# T2 x' P& w>
I$ @4 M x+ m+ B> - Ability to configure/define analog Transmitter input ranges through
1 h6 n! P u" y& ?6 ]; S7 A9 b> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
8 y- c* K/ l2 o2 ]2 k5 U> - Ability to configure and set sample rates for the inputs.
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! h" h* N% \' F1 ?' Q2 \ r> - Digital output on Transmitter that turns on during the sampling period.
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, I6 p1 K. Q- L; s2 s# K> - Ability to configure a power saving Sleep Mode in the Transmitter by
% S- t8 b* W+ f> both software control and input hardware control.
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( r) [2 M* p3 \3 O4 ^* x> In order to configure the units, we would need a way to make the
" J0 K1 v1 |! N g% u% j& ?> settings. This would preferably be from a computer terminal so that
7 _0 i/ G, _# P! C% [ F> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
; W- u) g: G3 g0 W! x. j> to a printed circuit board with header connector.
>
4 r- d. R8 j* x> 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
. D* e: M9 m3 W% u4 F0 L" n* ]+ R9 {> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
: y4 G3 I3 O- P> forward. We are interested in your 900MHz radio to start.
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