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客户要求如下,如果哪家工厂可以做,请和我联系 , n' T: Q- }2 ?: V4 C, h
> The application that we have in mind is similar to others that we commonly 9 P& e. \# N1 ?/ ^( w2 j8 S
> have. If we were to pay for FCC approval, we would want to use the modem
8 t6 v2 T: a+ f* ^' @& E> units in all similar applications under the same approval number. ! c. Q& O' u4 H+ W+ S
> Therefore, we would like to be able to configure the units to a specific
8 O$ `4 ~0 G2 s+ Q0 p> application. For the business that we do, this approach will yield more
& g) [4 \! C- S* D: z# I$ Y> sales based on the same product and approval. We are interested in the
3 A9 ~7 Z7 b0 \> following specifications: 3 `+ y, L0 ]7 |: V1 W7 |" t: _6 @
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> - 2 inputs at the Transmitter with three possibilities;
; A+ c; L' `! B7 W% @, _$ F. D> 2 analog
& m) I& S& d: C( |, |> 2 digital / g& a8 u: |9 F5 y+ V
> 1 analog and 1 digital , x1 a0 q6 t* }5 k( M: y4 X
>
+ r$ G1 i- k P" U7 n5 \ ~> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
5 h4 r% m- J1 E% c> simple programming method to correspond with full-range analog Receiver 4 x( Z' f+ {8 H
> outputs (0 - full voltage). ' U7 F) n8 ~% Q: P
>
( r9 L6 H2 ?7 _> - 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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# _2 e: l- j1 G0 L h> - Ability to configure a power saving Sleep Mode in the Transmitter by
) m9 F# f$ X! ~) ^" P( f> both software control and input hardware control.
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& C B" h% \% U# I: {& ?> In order to configure the units, we would need a way to make the 4 c0 @- H4 a F% I
> settings. This would preferably be from a computer terminal so that - X3 o+ v% C7 S# V
> configurations can be saved or easily duplicated for production volumes. 6 S! H$ q/ k0 v9 U6 g, L! ^1 f
> The units should be small and compact with shielding, and able to mount
! P, q1 X' E- p) Z% \> to a printed circuit board with header connector. : t7 ]3 @& H- k& T& G) S
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> At this time, we are interested in samples of a pair of modems that 8 Q( _; d% S+ o! a6 K2 p- _
> might be similar to this proposed system. We do not expect that you
) h! j/ f( `! o> provide all of these specifications at this time. I can describe our % r+ ~. N; k; L7 {
> immediate application needs in the next email if this project is of : ^# T" n" F2 a1 c" Z' m, P
> interest to you. Perhaps you can make the samples by those & ?! e" \( y% u4 r8 \3 U$ l
> specifications. This will allow us to test your radios before we move
& k8 A& z9 P# Y6 @ I) A+ r1 ]5 O r> forward. We are interested in your 900MHz radio to start.
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