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. X2 X, Y, ?, C6 S; T) B客户要求如下，如果哪家工厂可以做，请和我联系
2 ?* C3 B# h S- Z, I% P" b* g' d> 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
, J% i( f+ H/ y% g. G, E> application. For the business that we do, this approach will yield more
6 T$ Z% K: ?$ z2 D( j, T' r7 Q> sales based on the same product and approval. We are interested in the
0 v' ~! H" K/ I2 N1 u. ]: n3 g> following specifications:
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- h5 a* l" V7 U! M1 a> - 2 inputs at the Transmitter with three possibilities;
1 J2 f* e/ \$ K7 `6 k1 c> 2 analog
3 q3 k: L# T2 [1 P! F> 2 digital
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> 1 analog and 1 digital
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& \- t$ ]6 \. u" m+ L, l$ z> - 2 outputs at the Receiver with three possibilities to match inputs
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>
9 T6 O: d9 F- c! L> - 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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>
- l& A0 X+ z( ~. g: V3 C) s> - 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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>
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ s0 E2 ~- f2 i2 i) [# M> 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
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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
( X# g* [" y+ F% L) f> 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
; W2 G) ]7 X! p2 t> 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
+ L H4 I. x' k& ?> interest to you. Perhaps you can make the samples by those
1 M) q% i7 \' p> specifications. This will allow us to test your radios before we move
. d, `: s' n7 U! c; U> 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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