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: E6 |- ]5 t+ w5 j1 h- M0 o* K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
6 G7 _3 Z( t6 R$ b> 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
' o( O7 {! J0 I> 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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* u) t# q) o$ L* Q, r) K+ v> - 2 inputs at the Transmitter with three possibilities;
7 I+ Y; t! L0 M! `) A; W> 2 analog
" n) E: H. W/ I( d8 f> 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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> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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5 Z% x* q- m! b" d" X" _> - Ability to configure and set sample rates for the inputs.
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# _1 G( I" l( v& R E, Q" `9 W> - 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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>
$ w. e7 K3 b( k& R5 C' B8 j> In order to configure the units, we would need a way to make the
$ x+ J7 Y7 ~/ N7 H7 J> 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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>
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> At this time, we are interested in samples of a pair of modems that
( E* X; ]+ T) s S$ N> might be similar to this proposed system. We do not expect that you
/ P5 K& w. u; ]> provide all of these specifications at this time. I can describe our
4 J9 _, ]8 ]$ m> 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
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> 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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