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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
. L8 r7 x7 ^# R+ Z- Y% i> units in all similar applications under the same approval number.
; n, L( K2 O, N( u5 K! W> Therefore, we would like to be able to configure the units to a specific
- V0 w/ ]* \. n. I6 U0 Z> application. For the business that we do, this approach will yield more
" K3 S# l& x. n& R: x- Z. \; F' ]> sales based on the same product and approval. We are interested in the
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> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
7 w1 q; r8 [0 Z% u9 \> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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8 n" U/ l* E% F7 a> - 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 w2 v- P' k5 x% L( d% A> - 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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7 j l1 U) \8 D& U U: k6 \> - Ability to configure a power saving Sleep Mode in the Transmitter by
" ~& _4 b: ]- I* n) I- b> 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
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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
) p/ l7 K) E; k% P% s2 S> to a printed circuit board with header connector.
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> At this time, we are interested in samples of a pair of modems that
8 W' W! Q; U% O, J2 s: {% d> 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 f4 Y# E! D3 R/ m, }0 L( e> 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
) |7 e4 S8 Q1 c/ v# T3 G7 k> 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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