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客户要求如下,如果哪家工厂可以做,请和我联系 , S: M1 m( @ @# T
> The application that we have in mind is similar to others that we commonly : {: }$ V" |# {4 @
> have. If we were to pay for FCC approval, we would want to use the modem
4 h" D1 P* p) @$ X2 ~) @> units in all similar applications under the same approval number. / D$ h" Z) d% l* J* V! n9 F# }
> Therefore, we would like to be able to configure the units to a specific
* H* z; \( O2 p3 r& @8 `5 ]> application. For the business that we do, this approach will yield more 0 G4 z9 S4 f# i. r. X
> sales based on the same product and approval. We are interested in the
; w7 I. g5 g- |# d; C, v% j! g> following specifications: 4 V* ~/ e$ C" J. o% k; N
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> - 2 inputs at the Transmitter with three possibilities;
6 e; u0 h& D5 M* W4 k7 c4 Q> 2 analog
6 h+ C' p2 G8 [9 Y7 M& ^> 2 digital
3 p" w- a Q- V" }+ A> 1 analog and 1 digital $ C: M+ p: d0 {
>
- |8 O. A+ g/ M. v* u4 @5 d> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
2 H) q, V" z2 ] Z. Z/ a2 U> simple programming method to correspond with full-range analog Receiver ' V3 ?- K7 T- ?% _# m' m
> outputs (0 - full voltage). 1 m6 F" o) x2 L& _1 m, t* g
>
( [9 a) f I$ r) h3 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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6 v2 ~/ i+ j6 P5 F> - Ability to configure a power saving Sleep Mode in the Transmitter by % Z% O P9 c; K. K/ c# f
> 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
' F1 g9 p9 J# c1 P, h( d> settings. This would preferably be from a computer terminal so that
5 _. F% }3 d4 j9 L' k; L> configurations can be saved or easily duplicated for production volumes. 5 `' F; |; D3 R/ [7 {/ l# r4 }
> The units should be small and compact with shielding, and able to mount
2 A" z2 \: |9 g$ D> to a printed circuit board with header connector. ) Q Q! d3 ]9 k, h& n- ]8 F
>
" ]% v$ h( d% \$ _% W7 x> At this time, we are interested in samples of a pair of modems that
8 V# ~+ `9 c3 t3 P g! H. f! p" ~2 s w> might be similar to this proposed system. We do not expect that you
# V2 V- o0 L$ {, U> provide all of these specifications at this time. I can describe our
% t4 ^+ I% X, W> immediate application needs in the next email if this project is of % N8 l. O) }$ S9 P7 f* _4 t/ M
> interest to you. Perhaps you can make the samples by those 9 z) B* n; h1 f! }, M
> specifications. This will allow us to test your radios before we move
, w) G+ ]0 g) v- S> forward. We are interested in your 900MHz radio to start. 6 A& r+ y0 n5 h1 `, I9 {0 C
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