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客户要求如下,如果哪家工厂可以做,请和我联系
2 B3 n% k! T( y% A8 s2 `5 T> The application that we have in mind is similar to others that we commonly ; Y/ h1 a" l9 [7 M" ` H3 O
> have. If we were to pay for FCC approval, we would want to use the modem 1 f# }+ P0 O# ~2 L6 f: X
> units in all similar applications under the same approval number.
6 G+ ^2 s" V4 m5 d1 N/ ?> Therefore, we would like to be able to configure the units to a specific
- T: w& n# n2 p8 F7 Y# _> application. For the business that we do, this approach will yield more 2 J8 {7 w7 [9 _& W2 E
> sales based on the same product and approval. We are interested in the # f) w4 l3 n; m; _! F; I# `
> following specifications:
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8 P. G- ^$ k3 _1 A> - 2 inputs at the Transmitter with three possibilities;
3 N; w7 }" B. C, a7 T+ l- u: a> 2 analog
6 j* @1 r+ M) [3 b# f9 s' `> 2 digital / b3 r6 `; ^9 x" I) e, X
> 1 analog and 1 digital ! {* J6 w) h$ r. J
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> - 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 e( {: L3 v8 I( V
> simple programming method to correspond with full-range analog Receiver : G. b! P7 t( e4 U. ?
> outputs (0 - full voltage). ; g& i8 w8 m' r/ Q* i8 s* h
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> - Ability to configure and set sample rates for the inputs.
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( k, F. X, H3 I6 T+ D: \> - 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
[. X" T; v) v& s$ u> both software control and input hardware control. ; l" p2 y* x: ?& N7 Z' j
>
0 \, q; a+ P f% N# o' r; z> In order to configure the units, we would need a way to make the
0 ?1 A, j0 E8 R5 g* l> settings. This would preferably be from a computer terminal so that
' V, Z3 ~2 w. T* q> configurations can be saved or easily duplicated for production volumes. 8 g' b; v/ K; G1 N* |
> The units should be small and compact with shielding, and able to mount / \& C g* Y* z: O) k
> to a printed circuit board with header connector.
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> At this time, we are interested in samples of a pair of modems that 5 O3 I- T, c' X' t9 i8 s9 G
> might be similar to this proposed system. We do not expect that you + ~& [- X5 `4 g( A. T5 L5 y
> provide all of these specifications at this time. I can describe our
# c* _" d! o% X> immediate application needs in the next email if this project is of " F( D- \% w! t( C+ W
> interest to you. Perhaps you can make the samples by those
) M. T w& k8 F. L, {> specifications. This will allow us to test your radios before we move
6 d$ D1 p: s p, d) ]) J! h/ R> forward. We are interested in your 900MHz radio to start. 0 z) e$ D7 a/ a" G. ~
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