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3 ^ f+ f5 z7 j- l, U客户要求如下，如果哪家工厂可以做，请和我联系
+ t; p# B' C Y! S, c8 d% n5 o> 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
2 F6 V' \8 V, ~6 {> 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
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> sales based on the same product and approval. We are interested in the
+ i: _" {) _( `! O7 t+ c> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
0 S& o7 T& h% k; y> 1 analog and 1 digital
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>
- C. _6 `, A* V' I> - 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
N s2 {# ~. b5 u: @! e. t8 P! X> 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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> - Digital output on Transmitter that turns on during the sampling period.
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>
5 c. k3 p. U0 U* @> - 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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>
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> In order to configure the units, we would need a way to make the
. U: B3 H F: o> settings. This would preferably be from a computer terminal so that
* u8 \9 E4 d, R> 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
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> to a printed circuit board with header connector.
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" s* D% a9 q ^> 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
- N! ~) o5 A7 u) Q0 E> provide all of these specifications at this time. I can describe our
; _3 a1 Y" A9 x6 Y5 l+ i> 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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