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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
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> have. If we were to pay for FCC approval, we would want to use the modem
( Y: w$ k) ~ R, E0 t4 T5 ]$ ^> 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
. ?8 [8 w$ E; L3 m> 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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>
, C- H, ]) q+ p% q9 c( Z5 x> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 1 analog and 1 digital
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8 k5 r2 l8 H) B# j& w> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
4 r4 h5 C+ @( I. ~8 o0 y- {> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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>
1 s# {; J0 T0 f4 m$ k> - 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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; \. S! X) H, I) _$ s: ?6 O> - 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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- a& S7 p l$ v: y5 I# E> 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.
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> The units should be small and compact with shielding, and able to mount
; t1 Y2 y v% Y3 y. m9 ]> 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
: H; C# o, z$ {2 R3 ^/ O> might be similar to this proposed system. We do not expect that you
2 n( Q0 m$ |2 j. t4 d' H> provide all of these specifications at this time. I can describe our
+ L' r/ Q5 L0 K' A5 g4 u> 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
N" w/ W1 u0 m6 m7 V> 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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