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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.
. w, K4 N. E- v: u: U: a> 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
% k3 e3 Z. R7 T1 t9 _1 F# x> 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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>
8 P4 a, _6 a. y( z' K, i/ @( r* K> - 2 outputs at the Receiver with three possibilities to match inputs
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>
$ a# l5 ]9 b6 X% g> - Ability to configure/define analog Transmitter input ranges through
! \% P/ `9 `# u! d( L* `/ P; m; c: b> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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>
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> - Ability to configure and set sample rates for the inputs.
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9 X1 p) X% d0 |> - 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
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> both software control and input hardware control.
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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
% } j9 N+ y, N> configurations can be saved or easily duplicated for production volumes.
. n6 {$ G% O$ h" g; Q! m> The units should be small and compact with shielding, and able to mount
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6 ~5 Q$ t# [, r% i$ ?: f) c> At this time, we are interested in samples of a pair of modems that
! `2 b4 r5 f2 e' }> 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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