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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
; @5 F7 M3 Q( @/ [" g> have. If we were to pay for FCC approval, we would want to use the modem
) M, |- M2 c" i" \4 S$ E, Q> 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
! H8 r7 K9 E5 e2 H! B" D E> sales based on the same product and approval. We are interested in the
2 C- K4 c; h r3 S3 ]> following specifications:
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, l# Q2 [8 @8 o' K> - 2 inputs at the Transmitter with three possibilities;
6 [" l. H: S) o' r- a2 y> 2 analog
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> 2 digital
, q1 A B! t' r4 C i> 1 analog and 1 digital
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+ Z- h& ]" k" z9 K9 j> - 2 outputs at the Receiver with three possibilities to match inputs
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9 j! c% g- Q7 T3 R+ [ U> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
- `# T4 x! H* d( b9 J3 U> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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>
1 L8 |8 c% @0 q, g9 B, i8 v> - 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
( e0 s( U' X8 O( m2 c' u6 F o> both software control and input hardware control.
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>
& w1 Y4 K' n& a5 U& [4 S4 }> In order to configure the units, we would need a way to make the
- @2 [5 C$ `2 j: n5 c( J> settings. This would preferably be from a computer terminal so that
5 y1 j% p* n- j- p8 S3 T" y' ?> configurations can be saved or easily duplicated for production volumes.
* e' y* V1 N; p2 }+ \> 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
7 u4 h0 J: ` _, p5 t# d* O" K> might be similar to this proposed system. We do not expect that you
. _- ?6 |6 K1 }+ ^ ~* G9 w> 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
6 O7 D- o; o+ ?% W> 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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