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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
& ~& `4 G7 e" q' B, I0 C9 |5 l* r> units in all similar applications under the same approval number.
- }6 K* T# B- F) z `7 Q( Z> Therefore, we would like to be able to configure the units to a specific
& {( M$ D/ X' B& y# E; U> application. For the business that we do, this approach will yield more
% U* ]! `, \+ k/ C. S0 A! e1 i> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
; c- h0 T% t# A" K9 y> - 2 inputs at the Transmitter with three possibilities;
- g% r* r3 O: J; s. s> 2 analog
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> 2 digital
$ i2 ?9 `8 j* W- p4 A, I> 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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2 Z, a5 ~2 h k5 u> - Ability to configure and set sample rates for the inputs.
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8 N, _7 S" I1 o* a! I! K> - Digital output on Transmitter that turns on during the sampling period.
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. F5 }6 V, e- D+ W, t0 R) `7 e+ c> - Ability to configure a power saving Sleep Mode in the Transmitter by
# [# X! {. j K' t1 q/ M> both software control and input hardware control.
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, s9 e8 _( f8 r! _# y; ]> 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
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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
, i* L; H i* U# g f' E3 Z: A> 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
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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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