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客户要求如下，如果哪家工厂可以做，请和我联系
, q5 X6 `3 Q' {" S> 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
* n& b/ e# R" a+ a/ [! }) J1 H; a> 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
, p: M! v$ Y- E( p5 c% i4 S> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
$ v4 c7 w- E8 P- R2 L9 J1 Z> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
z% B% f- ^( L. e$ R> 1 analog and 1 digital
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>
+ G1 {3 e" Z5 E, |9 v. ]6 i> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
! C( {2 i$ d7 g$ K> simple programming method to correspond with full-range analog Receiver
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> outputs (0 - full voltage).
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>
+ p; o# N4 u5 h> - 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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>
4 ^6 W) c) [9 j2 \/ w> - 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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> In order to configure the units, we would need a way to make the
% o0 ]2 b+ r! `% d% V; _> settings. This would preferably be from a computer terminal so that
4 X0 v" g# i* o> configurations can be saved or easily duplicated for production volumes.
* C0 z5 h! @" }> The units should be small and compact with shielding, and able to mount
4 l6 v) F8 ~; {> to a printed circuit board with header connector.
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8 a6 P+ }2 Y m> 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
5 [$ j& M" {: K& u$ {/ D- U3 R> provide all of these specifications at this time. I can describe our
! K6 I! s$ e1 }- [> immediate application needs in the next email if this project is of
3 v0 r; a. j$ n> 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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