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客户要求如下，如果哪家工厂可以做，请和我联系
, k P, U h" W; W% g> 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.
9 ]7 l; {; F5 q* R% x0 b4 D; C> 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
1 U5 `) Z6 C* ]> sales based on the same product and approval. We are interested in the
) I, n: q. g, f9 m2 W% [/ u> following specifications:
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+ p3 W3 Z5 V9 L. N> - 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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> - 2 outputs at the Receiver with three possibilities to match inputs
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( U, i% q0 N( \( O/ X> - Ability to configure/define analog Transmitter input ranges through
6 l" r W6 p4 Z* Z' j> 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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>
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> - Digital output on Transmitter that turns on during the sampling period.
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2 G1 c$ ]: k% U1 t5 y> - Ability to configure a power saving Sleep Mode in the Transmitter by
! m3 ]( v! e6 {; @) I" h 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
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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
, L7 h7 p2 d9 X> 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
$ G8 o2 }: O T' K% B> 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
1 `# G0 J) O& ?4 p> 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
+ z$ c# f5 a" x, B( Q( L> 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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