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客户要求如下，如果哪家工厂可以做，请和我联系
* S( T M( K9 `9 ~! D) o> 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
o% Y+ ]5 ^0 Z> sales based on the same product and approval. We are interested in the
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> following specifications:
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]) t$ E( Y$ M2 o" q> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
0 V/ W, w' J6 f; t, a> 2 digital
1 Z: f5 l7 P, ~; P/ } _2 c> 1 analog and 1 digital
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! f$ Q* t* q$ L> - 2 outputs at the Receiver with three possibilities to match inputs
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8 U+ n5 c, g X3 @0 M> - Ability to configure/define analog Transmitter input ranges through
3 |' P; _- q5 I- Y- D> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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4 h0 T3 G% c% g, s) z> - Ability to configure and set sample rates for the inputs.
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2 l6 ^* |+ M. o9 c# A> - 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
, j! R2 J" H" b; U! u: n" W> both software control and input hardware control.
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>
7 r5 v" H b. c" r> In order to configure the units, we would need a way to make the
0 Z) A2 C( E8 i5 b, d> 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.
/ w9 D' x" t, i# }1 E1 Q8 p3 B> The units should be small and compact with shielding, and able to mount
! ?$ @- C% l/ } \5 v3 f3 `$ M> 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
* I4 w/ M; ^2 U* x> 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
H# C* u" k! y# h> 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
2 J- |8 z: E9 I9 d> 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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