[寻求合作]音频传输模块，做出口

bbycare

' M- J1 o) c; X1 F! n( k3 V k, ~客户要求如下，如果哪家工厂可以做，请和我联系
" U. M. Y* V9 E! U/ z4 k- N4 j3 u, f> The application that we have in mind is similar to others that we commonly
0 q0 c/ S) i& W& \2 q6 j' u> 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
M( K% D! l2 a6 `> application. For the business that we do, this approach will yield more
0 J& a* d* d( Q. g, Q. g+ k2 m> sales based on the same product and approval. We are interested in the
2 f0 E& P! ~- D- w7 t> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
% i, U# `/ B, c: _# Z. B> 2 analog
> 2 digital
> 1 analog and 1 digital
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$ l8 e& D, E- k0 N' P: w0 f9 c* g> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
' M3 e; `% m# X1 o: P! g; a>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
6 A9 g( G7 O& Q/ V1 d> both software control and input hardware control.
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2 L; j" F1 f7 G* Y6 E I2 _> 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
- u. L, {6 G' k! D" `5 G0 a> 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.
>
' Z9 y3 O+ t0 c7 N( ?" w, c, j! a> At this time, we are interested in samples of a pair of modems that
: [2 p% \6 C ^& o> might be similar to this proposed system. We do not expect that you
5 ~2 x* i: R0 D; I& p> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
# j5 W O! T" c* a. C* \$ E' v [> interest to you. Perhaps you can make the samples by those
" y/ D0 Q& N) Q> specifications. This will allow us to test your radios before we move
- g+ W0 _# A$ I# T> forward. We are interested in your 900MHz radio to start.