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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
# T8 g: @% X: p; I. F0 s: \> 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
$ V, X s, g" r1 n, J; c> 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
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> following specifications:
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' o8 ~' t& B+ B- j/ a0 y( `+ c> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
' q8 t. T- g- l2 R# b7 h) N1 k8 f> 2 digital
$ J: ?$ a Q: U/ H> 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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! J) g9 S) V0 x K8 Z! T0 X3 B> - 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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>
& N* \& q% n& ?/ S> - Ability to configure and set sample rates for the inputs.
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>
- S8 q& R3 B# X3 A3 }> - 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
- v/ j1 `7 s- I( X. N> both software control and input hardware control.
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# M' j R# _" I' F. m> 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.
7 B" B) W1 f; d: g2 r> 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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& {: N/ V8 p# U' |- q> At this time, we are interested in samples of a pair of modems that
: ?4 N4 `4 H) c# |> 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
3 _7 S2 W$ g) r> immediate application needs in the next email if this project is of
" g) e! X3 k9 P2 G/ B0 U+ V> 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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