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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
" ]" w) d( ^) a' y5 j; C# d+ U7 d> have. If we were to pay for FCC approval, we would want to use the modem
& V& M# ]; J2 [8 [3 `0 R> units in all similar applications under the same approval number.
; V: u4 j: h3 i> 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
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> sales based on the same product and approval. We are interested in the
- `# \/ N& x1 |2 {( Q1 G> following specifications:
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>
( M. T1 i" w( e% ^1 R: f> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
2 r. h- V- u* b- P> 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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>
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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
; F& E4 F/ M' Z: ^% B> 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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>
% w1 t% t* E3 i% n1 v, I> - 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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>
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> In order to configure the units, we would need a way to make the
( p# H, N# y% K> 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.
; Y! Z+ D4 H' G0 k6 A2 X& J5 |> 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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> At this time, we are interested in samples of a pair of modems that
1 S, P6 y9 |8 i# ]> might be similar to this proposed system. We do not expect that you
. P. D( {0 D5 P4 f4 f5 z> provide all of these specifications at this time. I can describe our
6 O% j7 c0 g8 N' [> 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
* t% { R, D6 ^# q> 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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