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+ C! H+ }! S( G7 f0 l3 x8 {客户要求如下,如果哪家工厂可以做,请和我联系 " j* @+ u3 q& V, W; C9 L* ?, {
> The application that we have in mind is similar to others that we commonly $ `- E5 q5 H0 j8 b
> have. If we were to pay for FCC approval, we would want to use the modem 9 S, o9 E P1 F3 ], o
> units in all similar applications under the same approval number.
+ P1 b- A0 C4 f$ V4 {! X9 d> Therefore, we would like to be able to configure the units to a specific
: a% n- S% L( r \> application. For the business that we do, this approach will yield more - v: G' S3 [% Q0 Z0 q" M$ T# M
> sales based on the same product and approval. We are interested in the # f6 _: y# v9 t* p9 ?9 c. H
> following specifications:
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% x( f8 t' {) ~2 a7 |9 {> - 2 inputs at the Transmitter with three possibilities;
/ j, T; v/ j. ]2 Z2 }2 [> 2 analog
0 M" u1 t# C& j# D> 2 digital
6 D9 v; D* M0 m1 |0 z> 1 analog and 1 digital 5 q: w+ v0 m( U
>
; ]8 y2 i0 F1 l4 D> - 2 outputs at the Receiver with three possibilities to match inputs
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; ?' A% y' {8 Q8 Y/ U+ `% N> - Ability to configure/define analog Transmitter input ranges through 1 }" u3 y1 k0 s( O# U l! \
> simple programming method to correspond with full-range analog Receiver
# a# b6 w/ g7 A: x" j" o, W> outputs (0 - full voltage). 1 ^( ], l, D. G) c* A3 y0 L4 p
>
8 }) { |" e, T8 Y8 e, w, z- Y> - Ability to configure and set sample rates for the inputs.
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9 h' a* [; c; g M- V& O( @ M, r> - Digital output on Transmitter that turns on during the sampling period.
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
; n; w& Y& V/ H- r: L% |> 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
* ]+ x6 G5 q- A* A> settings. This would preferably be from a computer terminal so that
" ?& I4 s% O0 q2 w5 n> configurations can be saved or easily duplicated for production volumes. 7 B: R) `* Z6 m A4 Q4 f/ I& ~
> The units should be small and compact with shielding, and able to mount 7 L5 c! p2 R* y/ F; V2 I( ]
> to a printed circuit board with header connector.
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/ T' s' x' t7 O$ P7 ~8 [> At this time, we are interested in samples of a pair of modems that
' Y8 P' y2 G. B> might be similar to this proposed system. We do not expect that you
2 P4 W# d- ~( s, D- ~> provide all of these specifications at this time. I can describe our
+ b/ X5 r0 a/ K- T/ Q> immediate application needs in the next email if this project is of 0 S1 l+ d, t# ^1 b' Z& J! H! a
> interest to you. Perhaps you can make the samples by those 9 e+ R j7 s5 Z1 l3 u; \$ |9 p
> specifications. This will allow us to test your radios before we move
/ Z7 m1 w" p$ r$ F8 j> forward. We are interested in your 900MHz radio to start.
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