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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
. g3 g, b; O- u> application. For the business that we do, this approach will yield more
3 Z- Z7 Y; u9 e% B9 J, S+ Y> sales based on the same product and approval. We are interested in the
# P6 a+ a# T$ u2 V> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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+ T2 n- Q& r) e( Q> 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
/ m& @8 }8 `$ n2 m+ H% l> outputs (0 - full voltage).
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>
- H }, J# Q( F: ?% [4 h> - 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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+ r6 O" J3 I6 }. w; n. w> - 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
+ I7 q# B6 N! Z9 ~- \% Z> 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
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> might be similar to this proposed system. We do not expect that you
/ U9 o. g& J; r* z7 @- h> provide all of these specifications at this time. I can describe our
. C) M7 M" j; O& q> 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
8 P- A+ ]" ` o O. y> 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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