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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.
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> 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
, G! R% s4 G, N9 M( i> sales based on the same product and approval. We are interested in the
1 ~" O6 K3 g7 E4 n8 z8 U! Y, |4 G> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
# g2 N- u" k0 E3 F> 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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W& s( ?; j5 Y- f2 q> - Ability to configure/define analog Transmitter input ranges through
) \7 S7 e2 D' o" U& _. _1 Z> simple programming method to correspond with full-range analog Receiver
- c: P) \% Y! j$ n; Z> outputs (0 - full voltage).
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>
) l: |! d4 d3 H0 c1 G$ R _& d> - Ability to configure and set sample rates for the inputs.
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% P7 s% h: ^. D* a1 m> - Digital output on Transmitter that turns on during the sampling period.
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>
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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
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> configurations can be saved or easily duplicated for production volumes.
* l1 q* ~' p4 Z" G, l: M- d> 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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0 b6 c0 y, q1 _( K1 m$ m> At this time, we are interested in samples of a pair of modems that
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> might be similar to this proposed system. We do not expect that you
- E3 y* P3 W6 \> 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
1 @9 l" Y3 r+ `> 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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