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+ z" F' A3 u& Y+ F$ N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
8 k5 X8 w0 V% H3 ^2 X> 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
`; T+ B6 m( R. K4 @/ b> sales based on the same product and approval. We are interested in the
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> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
& u/ L" Y, r. r* P$ O: L> 2 digital
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> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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>
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> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
) \' ^) [! l- T' V/ a Y> outputs (0 - full voltage).
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>
. p7 b0 Z1 F/ r; X# Q> - 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.
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
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> 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
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> settings. This would preferably be from a computer terminal so that
4 {* \( M2 [1 ]8 A6 I> 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
; X! i& j9 p. d* }% {, C3 d> to a printed circuit board with header connector.
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9 ?: q, M- v9 _+ P6 K6 k; K> At this time, we are interested in samples of a pair of modems that
0 Z, z5 j6 \6 Q3 Y% B T> might be similar to this proposed system. We do not expect that you
& M# m1 a9 D; s8 d* J> 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
; r8 |* Q, M# @, V> specifications. This will allow us to test your radios before we move
) b9 Y$ i, L1 T3 O( I> 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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