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" a8 n( V% w- z. N c客户要求如下，如果哪家工厂可以做，请和我联系
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> 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.
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> 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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>
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> - 2 inputs at the Transmitter with three possibilities;
q+ W' W* F0 K1 U& d O> 2 analog
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> 2 digital
' x* {8 L4 K1 K1 ?7 e> 1 analog and 1 digital
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! u' f! g2 f+ L> - 2 outputs at the Receiver with three possibilities to match inputs
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>
* j2 U" {- T$ O9 F$ r6 W( D, p7 ~> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
9 E/ ^' L# H0 B) W> outputs (0 - full voltage).
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>
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> - Ability to configure and set sample rates for the inputs.
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>
9 S' D. g! S" D! Z7 i0 e4 l; d> - 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
$ l0 T3 g" \9 m' U% F8 F3 N> both software control and input hardware control.
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" h2 D. L6 W3 b> In order to configure the units, we would need a way to make the
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> 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.
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> The units should be small and compact with shielding, and able to mount
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> to a printed circuit board with header connector.
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>
5 l8 u4 q6 y0 a+ n. g& ]' a> 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
: K, ~$ J/ Q" i! |7 f* x> 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
) N5 \7 _" h9 u5 j8 a9 p& x> specifications. This will allow us to test your radios before we move
. O0 x3 ]+ t# \/ A. a( l7 ?> 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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