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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
! L& V. I8 H; D! J1 ^" d> have. If we were to pay for FCC approval, we would want to use the modem
$ J" n+ Z n6 F> units in all similar applications under the same approval number.
4 K- ` ?. |, j; D# C> 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
% ^& v1 ~5 ^7 K+ \/ P> sales based on the same product and approval. We are interested in the
6 Y/ G# a, p) c. w> following specifications:
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" D: N4 F, t8 s> - 2 inputs at the Transmitter with three possibilities;
+ \& U4 {& I& J0 q> 2 analog
, B! N& C Z" N> 2 digital
" p3 {5 S# h; z2 E! p+ u- L> 1 analog and 1 digital
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8 {3 c+ o& J: g$ H; w- T0 _> - 2 outputs at the Receiver with three possibilities to match inputs
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% u# z7 Y! X* e7 j> - Ability to configure/define analog Transmitter input ranges through
5 P% ~' L5 [' Q8 F) e# b> 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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/ N% B5 G! |, M2 a' t: D> - 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
# O- r; e# y0 ^1 K! }6 `6 \> both software control and input hardware control.
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>
0 N) u+ k1 R% u8 s: m. |. 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
6 d/ d1 G% m: R1 |0 E) o/ ^8 ^> 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
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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
}. E4 J1 j& N, w8 E4 Z6 F& q. L2 y> 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
5 d& F5 U3 J) i; M> immediate application needs in the next email if this project is of
* E& l' X1 K* K6 h> interest to you. Perhaps you can make the samples by those
( y0 b" K* Q3 g7 F0 D* M> specifications. This will allow us to test your radios before we move
% q& V% [, M* J/ N! ~( e- i> 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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