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客户要求如下，如果哪家工厂可以做，请和我联系
5 r0 r6 z. X( L: X4 {> 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.
' P5 D2 f2 {* T) z" A9 J> 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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! b5 f' I* }# P' A1 P# E> - 2 inputs at the Transmitter with three possibilities;
% M5 \3 o6 D$ D3 x* p) E# y> 2 analog
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> 2 digital
. g* H2 I. M y> 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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>
' P; P' i% G( ]4 {> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
- ]$ @) d$ y' ?> outputs (0 - full voltage).
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>
9 r% Y& p' c' Q4 l: y' K8 a> - 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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>
. J- K9 p1 G( Z( D3 _) T> - Ability to configure a power saving Sleep Mode in the Transmitter by
: k6 X; M- j% k& O& G> 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
/ m& D$ c8 S# l9 N# s' j> settings. This would preferably be from a computer terminal so that
2 _% J6 `& y* ^" t! O7 ^> 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
6 j6 [& ~" `1 e, a6 V* X a> to a printed circuit board with header connector.
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>
% {7 D/ }2 e+ {5 G/ B4 a, V+ T> At this time, we are interested in samples of a pair of modems that
7 N5 a: S5 m& h/ i; E; [" \, z> might be similar to this proposed system. We do not expect that you
/ [9 l/ _$ `7 N% f0 k6 K& M> 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
0 |' W; i/ V" c! J; Z! y> 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
0 ?& [1 x( n0 y7 B> 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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