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6 A7 w- i( u7 r% f+ K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
, h' {# d A- L* F: Z2 S> 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
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> following specifications:
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( S+ k3 _3 _2 S7 Q7 p> - 2 inputs at the Transmitter with three possibilities;
, [0 f9 _7 K' i' v> 2 analog
2 v* p" C2 w: s> 2 digital
+ y/ v9 B5 y7 V7 Q e> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
; s7 M- s! w5 k* ?> 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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>
/ }2 r) _) D' F- p$ t. y> - Digital output on Transmitter that turns on during the sampling period.
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/ p) G- n" S# V" Z3 b" 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
; @7 E8 W2 X4 W9 n/ U7 z> settings. This would preferably be from a computer terminal so that
5 h: { p/ ]/ j) |2 M> configurations can be saved or easily duplicated for production volumes.
1 J* L' i) o! R* O! Q) G> 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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>
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> At this time, we are interested in samples of a pair of modems that
- [ R( ^2 J! \0 a, o0 w' {2 Y/ \6 e> might be similar to this proposed system. We do not expect that you
: M p( b9 R8 u3 N> provide all of these specifications at this time. I can describe our
! f& S0 c6 _' D# `> immediate application needs in the next email if this project is of
4 I4 k) ~% z: k; ?4 x> interest to you. Perhaps you can make the samples by those
. K/ e6 ~7 M) s& }> 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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