[寻求合作]音频传输模块，做出口

bbycare

3 n9 C5 Z& N2 |- y, M( F4 {7 _客户要求如下，如果哪家工厂可以做，请和我联系
> The application that we have in mind is similar to others that we commonly
* d; X5 z5 P' R. \7 F0 n1 `> 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.
# V! l! l0 {, `* S> Therefore, we would like to be able to configure the units to a specific
% `. ^% }; l; k> 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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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
. n- i0 J. `" D/ i! T> 1 analog and 1 digital
3 _2 A% h x! S% T>
> - 2 outputs at the Receiver with three possibilities to match inputs
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/ k4 g) o" y/ N: s* L0 e: X4 J> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
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2 a9 Z/ a8 I! W0 j3 J> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
- G3 d1 |8 c2 P1 Y- ]% L+ r6 \9 \> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
, V( n3 a/ Q* f5 B$ w> settings. This would preferably be from a computer terminal so that
. y. ^. A8 H( z2 i> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
6 k. w5 }1 v" M>
8 y3 v$ V& M9 M) f# t, X> At this time, we are interested in samples of a pair of modems that
! `1 v, s6 l2 b4 g' F% R( Z$ V> 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
9 |1 a0 b! C6 n> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
& ~& e/ Y4 D5 ]# d> specifications. This will allow us to test your radios before we move
4 I, V+ K* Z8 y/ D$ `% Y> forward. We are interested in your 900MHz radio to start.
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