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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
# k0 J0 ~; ]# W7 p: v4 N( `2 W# m> have. If we were to pay for FCC approval, we would want to use the modem
; c0 |% i3 q$ Q) e% G8 |& R> units in all similar applications under the same approval number.
9 ?/ v& G( ]. q$ ?> Therefore, we would like to be able to configure the units to a specific
1 ^( w; U; X( X0 ~1 A9 r# b* h> application. For the business that we do, this approach will yield more
# ]9 o6 u# \" C/ d> sales based on the same product and approval. We are interested in the
* L% u1 H- i7 {6 h> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
! e+ O0 o- v* `7 G> 1 analog and 1 digital
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>
( f; [3 k6 J2 q: P1 X& x" g% M" v> - 2 outputs at the Receiver with three possibilities to match inputs
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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
2 D5 a2 \6 Q! {> outputs (0 - full voltage).
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>
- f& h0 ~, v$ V0 t* L0 u7 b> - Ability to configure and set sample rates for the inputs.
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( c3 Q' q" e) n! e; z* `> - Digital output on Transmitter that turns on during the sampling period.
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>
8 x) \) u# n2 R' `! ^' c7 G7 q> - Ability to configure a power saving Sleep Mode in the Transmitter by
9 x6 c. ^& w# q3 N( O> both software control and input hardware control.
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& Z/ w. e/ A/ p1 A! Z> 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
- b& T! l2 Q8 F" m1 s> 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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> 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
9 E! w# V6 X* P, i9 ?! j, r> 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
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> interest to you. Perhaps you can make the samples by those
+ }' X- Q0 |8 L/ o9 H- B> specifications. This will allow us to test your radios before we move
. R R; `; D( l- A2 M: l> 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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