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' b" i1 n! F$ F. z客户要求如下，如果哪家工厂可以做，请和我联系
; J( ^7 b$ A+ x9 I- k% ^: ?> The application that we have in mind is similar to others that we commonly
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> have. If we were to pay for FCC approval, we would want to use the modem
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> units in all similar applications under the same approval number.
7 F% m' g0 ~8 k q" I. a> Therefore, we would like to be able to configure the units to a specific
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> application. For the business that we do, this approach will yield more
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> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
$ Q8 A5 A/ U/ R+ g> - 2 inputs at the Transmitter with three possibilities;
' a0 i( {( z+ U9 ?3 X> 2 analog
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> 2 digital
* O( T8 \! x& k> 1 analog and 1 digital
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5 |# C# D3 V, e; [+ H' i( e> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
3 m+ W* P5 E3 a% w' @8 x& u, @ ?> simple programming method to correspond with full-range analog Receiver
% X9 r5 T* m: @% \- p" @& @% o> outputs (0 - full voltage).
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4 ?9 S; G: G( ~" V1 C, G> - Ability to configure and set sample rates for the inputs.
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>
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> - Digital output on Transmitter that turns on during the sampling period.
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>
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
5 X9 Z, }. m; `; |2 D1 Y> both software control and input hardware control.
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>
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> In order to configure the units, we would need a way to make the
: r/ K3 W0 K0 ^) `> settings. This would preferably be from a computer terminal so that
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> configurations can be saved or easily duplicated for production volumes.
2 \2 @. Z6 J2 E! _6 p> The units should be small and compact with shielding, and able to mount
0 C# e$ W$ O; U# L> to a printed circuit board with header connector.
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>
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> At this time, we are interested in samples of a pair of modems that
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> might be similar to this proposed system. We do not expect that you
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> provide all of these specifications at this time. I can describe our
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> immediate application needs in the next email if this project is of
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> interest to you. Perhaps you can make the samples by those
/ [/ w& O9 ~; M7 l> specifications. This will allow us to test your radios before we move
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> forward. We are interested in your 900MHz radio to start.
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发表于 2007-5-27 20:29:37
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