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3 \& r3 i3 g/ K0 w- a3 a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
9 \/ X4 \1 _0 k> 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.
6 V* V4 C4 V+ A, \! L! H> Therefore, we would like to be able to configure the units to a specific
3 s) }* q! l5 p> 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 h+ M5 f* T" g/ S> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
# O }7 }& R h! I5 j0 R> 2 digital
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> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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>
) A; [5 R! R0 X8 z5 ] m- t% B> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
( _. q9 H+ g# N/ D5 U" [> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
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0 d: o% `6 k1 K: e$ C) h4 |7 R$ a> - 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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>
7 ]% J) J2 q j: r- \> In order to configure the units, we would need a way to make the
0 I1 F- u2 t2 {6 N> settings. This would preferably be from a computer terminal so that
3 @8 k5 O! w7 g% Z$ Z> 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
, b2 |+ I9 u2 X2 O> 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
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> might be similar to this proposed system. We do not expect that you
" a9 d% c2 ?7 ^7 h/ Q7 |> provide all of these specifications at this time. I can describe our
4 |6 b; A4 N$ B' i/ b> 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
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> forward. We are interested in your 900MHz radio to start.
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