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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
+ M1 k4 C" f9 k2 L4 e4 t> 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.
, b1 ?# M0 g$ }, F> Therefore, we would like to be able to configure the units to a specific
9 p2 x# c. Y' O0 R: y> 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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>
3 S, K; ~1 u. L' |' D> - 2 inputs at the Transmitter with three possibilities;
% }( W0 E* f+ l5 L% W h> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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>
- s; {1 o; m; Y @6 x8 T0 Q m> - 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
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> simple programming method to correspond with full-range analog Receiver
6 z- x. E5 _( a6 h) v> 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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>
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> - 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
; S& h0 O; T% v s r; O> 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
. Z$ |- P- V0 s; y+ ~" q X; ^> settings. This would preferably be from a computer terminal so that
5 V# E" l0 }6 d# H# m> configurations can be saved or easily duplicated for production volumes.
& ~* F/ @# L6 F/ r* H5 }> 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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>
2 f3 ~: F, E$ u5 H' V. s" d> 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
\1 ~6 F. P8 l> 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
9 E& W! H. U4 N& L* u> 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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