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客户要求如下，如果哪家工厂可以做，请和我联系
+ O% ]% S9 a3 l" p1 E> The application that we have in mind is similar to others that we commonly
) Y1 V8 P) B) F' }1 Z9 r: F> 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.
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> Therefore, we would like to be able to configure the units to a specific
' V( n( g' M G> 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
+ i+ ~% o5 f. C2 d> following specifications:
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>
7 e, j2 {1 J) n( g> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
" c' H$ p# P) |# L- p> 1 analog and 1 digital
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>
* h% d5 r7 |& w/ k> - 2 outputs at the Receiver with three possibilities to match inputs
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>
: Y |0 r% W( \( ]. q& X> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
# q) F( @3 E8 }6 ^8 _; R3 Y> 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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>
( b+ X* M1 e* i, M0 H* _2 ~> - Digital output on Transmitter that turns on during the sampling period.
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>
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
# y) l2 P2 }: l% R# `9 \ O+ R> 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
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> configurations can be saved or easily duplicated for production volumes.
, D/ H" m. I% ^7 K- Z0 _> The units should be small and compact with shielding, and able to mount
9 s& M# z1 F3 `( O+ Z> 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
. K8 C9 `2 ]$ A; R> might be similar to this proposed system. We do not expect that you
4 H) `$ _+ m+ G+ R; l4 O> 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
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> specifications. This will allow us to test your radios before we move
6 l- r; j! f/ w8 K1 U* v> 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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