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客户要求如下,如果哪家工厂可以做,请和我联系
1 Q( O0 j: w& X> The application that we have in mind is similar to others that we commonly ! R9 _2 b& F6 Z0 Q0 x% Z
> have. If we were to pay for FCC approval, we would want to use the modem
5 [% R( f k0 t' D> units in all similar applications under the same approval number. 8 }. a: I( M% o% K' e
> Therefore, we would like to be able to configure the units to a specific * {! L/ d; K8 K! V
> application. For the business that we do, this approach will yield more
7 Y2 S0 H8 \, O# V- o# M> sales based on the same product and approval. We are interested in the ' E7 x! w7 j1 }+ Z }
> following specifications: + N" J' k8 A. n
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> - 2 inputs at the Transmitter with three possibilities;
8 z! T7 a5 G- P8 L' t" b4 ^> 2 analog
$ z* H" d+ m; C( ]> 2 digital
/ F( i- {, o( a& G> 1 analog and 1 digital ) C$ M" {" Q" v W! r
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$ V' S: B8 h+ F! P8 r> - 2 outputs at the Receiver with three possibilities to match inputs 8 Y; i1 s; f! d# B1 v4 S7 ^% L9 S
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> - Ability to configure/define analog Transmitter input ranges through
0 Y) t# ~% e$ n7 {" g5 L, ^> simple programming method to correspond with full-range analog Receiver
* f e/ J; R5 T0 G" I' O4 R> outputs (0 - full voltage). - k7 }, h C8 [" w/ _3 C1 r4 E! ~
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> - Ability to configure and set sample rates for the inputs. ) l& P6 h4 h" ^' ~
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> - Digital output on Transmitter that turns on during the sampling period. # A; q, }; j* h8 g5 H
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> - Ability to configure a power saving Sleep Mode in the Transmitter by 5 x) w6 X" R+ Q" ^+ D! t! ]
> both software control and input hardware control. $ R. f; l) \3 K6 T
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> In order to configure the units, we would need a way to make the " n9 E# ?- l5 l9 q
> settings. This would preferably be from a computer terminal so that / J# d: D! C! E% o: ^+ L0 y/ B4 Y' d
> configurations can be saved or easily duplicated for production volumes.
/ J7 S( f6 U& G. \8 q( e> The units should be small and compact with shielding, and able to mount + T5 P' X4 ~2 K ^
> to a printed circuit board with header connector. . t: b8 c) k# w! F9 U# N
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; K# r/ ~ A) _% s, u9 w( t5 t+ W> At this time, we are interested in samples of a pair of modems that 9 X4 g. d1 v" v9 t3 N: t* _4 w
> might be similar to this proposed system. We do not expect that you 9 p g: s. v8 S# I7 R0 f
> provide all of these specifications at this time. I can describe our 3 D5 \9 j3 T1 ?8 Q2 W
> immediate application needs in the next email if this project is of
2 I6 p+ h; z" H> interest to you. Perhaps you can make the samples by those - r. X J( z& [% H0 [% j
> specifications. This will allow us to test your radios before we move
4 o! Q# O& z+ P4 S1 ]' K# G* e& z> forward. We are interested in your 900MHz radio to start.
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