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客户要求如下,如果哪家工厂可以做,请和我联系 . [ L# r9 a" n
> The application that we have in mind is similar to others that we commonly
. p |6 B' T9 _0 `, {; P> have. If we were to pay for FCC approval, we would want to use the modem
8 n0 v' R: [/ F* j/ _1 t> units in all similar applications under the same approval number. 2 ~& D; O" I: {% T- D
> Therefore, we would like to be able to configure the units to a specific 2 z" s3 o. p [4 t B0 v
> application. For the business that we do, this approach will yield more
- Z0 d* O. U* H7 ^/ P> sales based on the same product and approval. We are interested in the + a9 h2 Q E& [* D2 E1 n
> following specifications:
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& `" r" ~! t( E5 S: t* e/ H. o> - 2 inputs at the Transmitter with three possibilities;
" L: C6 J* V% _! O {> 2 analog
+ f; H9 c) H6 l> 2 digital C; s* Q5 K8 p' g2 D
> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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! I& C, e3 }2 O7 J& T6 A% ]0 U> - Ability to configure/define analog Transmitter input ranges through
' h6 O: R& E* M> simple programming method to correspond with full-range analog Receiver + f# \$ D( y7 b' {9 C
> outputs (0 - full voltage).
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) c5 s4 S% i0 W: Y4 m; I6 D> - 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. l r- \0 V, J& U" {& f! e
> 5 w- x* u1 ]" B5 I1 w! y7 g, p% [1 G
> - Ability to configure a power saving Sleep Mode in the Transmitter by 9 F- b1 R; P% K4 G" ~5 T
> both software control and input hardware control. ; ?( V0 ]8 q+ o) I2 A$ T
> ! q+ m7 L3 P* r3 B, ~+ ?
> In order to configure the units, we would need a way to make the " s) ], i/ c1 u
> settings. This would preferably be from a computer terminal so that
3 q3 L3 c% o% }> configurations can be saved or easily duplicated for production volumes. ; g- c( S: p) O
> The units should be small and compact with shielding, and able to mount
) L. S7 n; y w; |! s0 |> to a printed circuit board with header connector.
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) y1 Z" i" |/ O. k. j$ r> At this time, we are interested in samples of a pair of modems that
H \1 \3 E. r1 @2 [) r> might be similar to this proposed system. We do not expect that you 0 Y" W, A8 A' j+ q4 o
> provide all of these specifications at this time. I can describe our " ^2 k5 A/ ]. X3 h) O" N' ?
> immediate application needs in the next email if this project is of ' H$ q( V7 N: ?+ J1 z& z
> interest to you. Perhaps you can make the samples by those
) Y+ J9 i9 r+ q4 J6 [: K> specifications. This will allow us to test your radios before we move
& g1 G9 e" [! c6 \/ a: ^( ]> forward. We are interested in your 900MHz radio to start. # ^" S; }% o2 w: ?2 [# f5 y$ `8 A) \
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