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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.
# L6 Q/ C6 S0 }% T> 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
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> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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>
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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
. `* B5 ~" \1 O5 H3 H> outputs (0 - full voltage).
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>
1 C; p2 V* W! @$ I* b" Y> - Ability to configure and set sample rates for the inputs.
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>
2 Z9 E+ X9 `! _/ j' R! I> - Digital output on Transmitter that turns on during the sampling period.
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>
) z" ~2 L8 G. S" U. S> - Ability to configure a power saving Sleep Mode in the Transmitter by
" F, ]" g C! O1 K> 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
/ }7 [( r9 Z/ m1 n> configurations can be saved or easily duplicated for production volumes.
7 C# r: z ?* ]" F- ]: [> 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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>
8 p, e; B& L7 K6 p8 @" R> At this time, we are interested in samples of a pair of modems that
( C! l) f4 c/ W* B5 o/ ?2 l9 v! ~> might be similar to this proposed system. We do not expect that you
2 H4 j: |3 j5 L4 R; T> 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
- T2 I2 I3 C: S5 ]> interest to you. Perhaps you can make the samples by those
, x! s9 R; n2 P& d> 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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IP卡
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发表于 2007-5-27 20:29:37
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