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客户要求如下，如果哪家工厂可以做，请和我联系
7 x8 N7 u/ k \/ A> 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.
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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
8 l1 C0 {$ _- Q$ ]. q> sales based on the same product and approval. We are interested in the
- S s# q, u: U" S> following specifications:
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>
' n" k0 b. W# \% ^" F> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
+ J1 ], }5 W: t2 ^( A> 2 digital
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> 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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9 o5 ^0 D: g, a1 P> - Ability to configure/define analog Transmitter input ranges through
. U: {, y; N" A& v> simple programming method to correspond with full-range analog Receiver
& X- q& S7 r' T4 Z$ m6 s> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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>
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> - Digital output on Transmitter that turns on during the sampling period.
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>
( J" C- q3 E: c y> - 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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> 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
+ z3 e* @4 i! i& C> configurations can be saved or easily duplicated for production volumes.
; d& ^9 w) g7 o> 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
6 v% f$ T( U+ e! f k% U> might be similar to this proposed system. We do not expect that you
! G c2 ]$ V% I; b> 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
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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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