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$ }$ G6 ~( |9 \- a1 \* W客户要求如下，如果哪家工厂可以做，请和我联系
; V2 Q1 X4 |) I> 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
, E% V! t$ c# `: J> application. For the business that we do, this approach will yield more
: X1 r( e. A8 z/ ]/ w> sales based on the same product and approval. We are interested in the
9 I9 ~0 y# j8 D6 j3 J3 b> following specifications:
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>
3 F) c% X* e8 A/ G> - 2 inputs at the Transmitter with three possibilities;
& ?; a1 ^9 Q. X, U. `> 2 analog
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> 2 digital
( C5 G. `, j0 b4 \+ T8 e, i' Z0 l> 1 analog and 1 digital
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>
# c$ n# d2 }! W: ?$ }* m4 b> - 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
% F- j1 W6 h% y2 P> outputs (0 - full voltage).
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> - 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
& `+ |6 r1 \* F4 L% C' o: E7 P0 E> 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
6 v. a6 {/ t3 V- y& r9 ?. W- o> 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.
, P3 \. `( U8 j1 j% E+ m3 w> 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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% |5 ], o; @% ~# c4 |- D9 O> At this time, we are interested in samples of a pair of modems that
% S, A$ ?1 D9 g" c$ X) o# O" C> 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
7 _2 b7 P" E- f8 D$ J9 ` W> immediate application needs in the next email if this project is of
6 R4 z5 b8 C( D$ e8 H> 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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