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6 M9 u S- e% L0 g( a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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>
1 ~- r% \4 b ]" s h> - 2 inputs at the Transmitter with three possibilities;
: r9 X5 Q1 A( e' E7 c9 N> 2 analog
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> 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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>
0 h* i5 p+ r5 t> - Ability to configure/define analog Transmitter input ranges through
) D" o8 i: Q7 o; O> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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. J+ P' A- T* M$ E> - 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
% v7 @5 R: K; H2 L> both software control and input hardware control.
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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
- ^! L! E* \# e5 A$ K( s> configurations can be saved or easily duplicated for production volumes.
2 l# f( f# J5 {4 x4 q, I) i> 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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>
9 y, |# ?' E! }/ o! h" i. V> At this time, we are interested in samples of a pair of modems that
: V: W; s0 c6 } i8 C) z5 E> 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
" ^4 I2 P# e, z* y( o" {> interest to you. Perhaps you can make the samples by those
- f. j% g( M' Y7 D* r> 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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