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- u v; c# m4 u) Y+ z7 x/ \客户要求如下，如果哪家工厂可以做，请和我联系
( A) i% H( S0 j3 `* {: 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.
! S- \) x" e, g7 N: @6 Y$ I: u4 j" l> 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
9 `/ A6 G, x; G1 O$ U$ F$ E$ k> sales based on the same product and approval. We are interested in the
0 _, p* c! f# V; n> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
/ o' @ W! m& n9 d> 2 analog
, d5 |# O% C* x p) W+ B3 w; M> 2 digital
/ c$ u( I$ M* G$ x+ V: L1 g> 1 analog and 1 digital
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/ u0 o$ T. L0 o! }% ?0 S: A> - 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
1 |4 r) \8 W/ e5 Y> simple programming method to correspond with full-range analog Receiver
1 c8 q7 t- r( y9 ^; L* c* @0 o> 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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> - 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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, u: ^% k0 c; ]* [; r3 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
. }+ ^) S4 N) n> 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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>
# W9 D" O! T& L) W. o> At this time, we are interested in samples of a pair of modems that
1 K" h a0 Q$ F& v( P> 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
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> immediate application needs in the next email if this project is of
# \' M. X- D( D3 D: T1 L$ m> 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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