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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
, E. B. R! A8 g1 E, p* r: k> units in all similar applications under the same approval number.
" \# y3 M: P) b% D! j# E> 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
# T8 T! E7 [+ g) |, G, ]> 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;
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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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>
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> - 2 outputs at the Receiver with three possibilities to match inputs
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>
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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
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> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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>
+ e# @( T9 F: {> - Digital output on Transmitter that turns on during the sampling period.
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>
' N1 X- t( v$ g! ?" e5 {; _> - Ability to configure a power saving Sleep Mode in the Transmitter by
) q/ x' f9 L5 E" X> 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
3 T, L. c( M, J6 |- v> configurations can be saved or easily duplicated for production volumes.
! [- b& `* ^ k+ A) x> 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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+ z1 I. e# `+ L# d" W> 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
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> 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
1 F/ }$ X/ ?) b X* U" W1 b0 ?& p> specifications. This will allow us to test your radios before we move
8 b, w7 i+ f/ f; e" k6 i2 |8 n> 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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