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客户要求如下,如果哪家工厂可以做,请和我联系
' x8 {0 E+ x5 Q) x> The application that we have in mind is similar to others that we commonly
+ P A) d' q6 A/ K! X: i> have. If we were to pay for FCC approval, we would want to use the modem
y6 w% L" L6 X- M* X# s" a> units in all similar applications under the same approval number.
4 ]& }- n: M' O# n> Therefore, we would like to be able to configure the units to a specific
- Y% u4 J3 Q/ R0 m8 \9 Z> application. For the business that we do, this approach will yield more , p$ f* y$ i3 w, X1 x
> sales based on the same product and approval. We are interested in the
- @4 f4 H- p; Z" k, @> following specifications:
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> - 2 inputs at the Transmitter with three possibilities; % Y& I- T: r$ U5 f% K
> 2 analog
% L z( W0 ^% H% [> 2 digital - e7 e3 p; w( r t, O( \
> 1 analog and 1 digital + s* ?6 b+ j& f8 q$ \ L( J
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> - 2 outputs at the Receiver with three possibilities to match inputs 3 x* e( l! w* J( }( I
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> - Ability to configure/define analog Transmitter input ranges through
) n$ {0 }, `5 A0 E: I> simple programming method to correspond with full-range analog Receiver b1 ^1 g6 @# n! K+ Q& h2 g
> outputs (0 - full voltage).
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' J; N% r) K7 g5 S. u* Y2 H* \> - Ability to configure and set sample rates for the inputs. - K; y" _/ i) q" g
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D1 @2 f& `3 T* R o( |> - Digital output on Transmitter that turns on during the sampling period.
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l" z7 n( m% ?; P. v" `* R> - Ability to configure a power saving Sleep Mode in the Transmitter by & y- x7 l" N: d1 O9 X
> both software control and input hardware control. 9 b+ F0 {& ]3 z
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> In order to configure the units, we would need a way to make the
" W9 \0 Q: `# X+ m> settings. This would preferably be from a computer terminal so that
7 I0 @6 m, M' h0 W9 q" \+ T> configurations can be saved or easily duplicated for production volumes. ( B U/ w2 Q/ \2 l4 |+ e
> The units should be small and compact with shielding, and able to mount # ]( d* u8 Q' M: m
> to a printed circuit board with header connector.
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2 t5 F! M& O" V5 j/ @> At this time, we are interested in samples of a pair of modems that
3 {, W3 q8 m4 G+ J) f> might be similar to this proposed system. We do not expect that you 1 F+ v' g; R1 g5 q
> provide all of these specifications at this time. I can describe our " Q: i9 @# P* Q
> immediate application needs in the next email if this project is of 1 L# F1 o2 v. J2 n+ h
> interest to you. Perhaps you can make the samples by those / r3 H) o. I" r
> specifications. This will allow us to test your radios before we move
. ^) I7 t- k7 y' x0 I1 K> forward. We are interested in your 900MHz radio to start.
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