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; T6 P% [2 P9 W" G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.
7 X: o2 k# Q+ q1 Q& B7 @1 |> 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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# ^! J! f# v. }, B> - 2 inputs at the Transmitter with three possibilities;
+ p8 l# L; C+ J" Y1 _9 _> 2 analog
& a# w) }6 x8 ^ v8 U> 2 digital
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> 1 analog and 1 digital
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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
( `; @) j" Y5 U( [' Z8 p8 C> simple programming method to correspond with full-range analog Receiver
" ~* T1 }! ^. b: F4 \* q> outputs (0 - full voltage).
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>
% }, ?5 V4 e) w" v' G5 G2 j, Q* F> - 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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4 S! S u4 f/ q/ ~/ Y2 \> - Ability to configure a power saving Sleep Mode in the Transmitter by
o) y) i2 G) Z x# D5 M> both software control and input hardware control.
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>
; C/ G, s7 I: q! Z2 g) {> In order to configure the units, we would need a way to make the
* V6 A0 _9 K {- s9 ?> 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.
) a/ ]& i: F4 J5 V* J# z7 U> 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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> 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
' F: X; n* S% [4 Z> 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
; w9 y7 [8 k3 v3 t3 |/ U# K6 R1 |0 J> 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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