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客户要求如下,如果哪家工厂可以做,请和我联系
% t8 a# q _( U2 z> The application that we have in mind is similar to others that we commonly
6 U/ u D0 v. {> have. If we were to pay for FCC approval, we would want to use the modem 3 |4 @0 N# S1 n. b
> units in all similar applications under the same approval number.
3 Y2 l+ @8 R- V9 @> Therefore, we would like to be able to configure the units to a specific
! s* C8 o0 ? l> application. For the business that we do, this approach will yield more
3 _. Q2 i( u9 h+ W( W. F> sales based on the same product and approval. We are interested in the
$ ^% ~* }6 r# c5 ~> following specifications:
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$ B, @* N D& Q! P. G7 X9 ?% h! u> - 2 inputs at the Transmitter with three possibilities;
# a: J/ Q& L! R9 ^! U% R( K> 2 analog
3 p- ?2 D( X: z. E> 2 digital
o- f, b6 K; ]' a2 E$ u5 v> 1 analog and 1 digital
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: [' y" |6 N0 j- G9 C4 r* O7 p2 ^> - 2 outputs at the Receiver with three possibilities to match inputs
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9 o/ J' f; g( r0 t7 j( B( U> - Ability to configure/define analog Transmitter input ranges through 5 z7 g7 S5 }# O! j8 Z7 ]& B: X# N
> simple programming method to correspond with full-range analog Receiver
* B' x9 {$ ]: d. u> outputs (0 - full voltage).
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- c6 v' }3 _4 h6 e) P. Y8 _; k> - 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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* A* X* v# c- ?& J5 s/ }% D& |> - Ability to configure a power saving Sleep Mode in the Transmitter by
5 U2 z( f% r l3 }% ]% j> both software control and input hardware control. 2 l3 f' `, o* L; U* a3 g+ d
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> In order to configure the units, we would need a way to make the
- s' a7 v# ?* p0 l$ t0 ]1 U6 c& S> settings. This would preferably be from a computer terminal so that ( q1 h5 T0 {' {: Q. F' `# n
> configurations can be saved or easily duplicated for production volumes. 0 `% q" e) z& g) S
> The units should be small and compact with shielding, and able to mount 7 h0 e' R7 c' F
> to a printed circuit board with header connector. " P3 U' t- q! C
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> At this time, we are interested in samples of a pair of modems that
y% I2 ~0 R l# @, y> might be similar to this proposed system. We do not expect that you
1 E: V! q+ _5 f1 ]> provide all of these specifications at this time. I can describe our 2 f/ M, s& q6 r- Z8 d
> immediate application needs in the next email if this project is of : e% e# R5 S% p" y# W
> interest to you. Perhaps you can make the samples by those
2 i+ O1 Z% R7 h$ s> specifications. This will allow us to test your radios before we move ) ^ {, v& m% A+ V
> forward. We are interested in your 900MHz radio to start.
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