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客户要求如下,如果哪家工厂可以做,请和我联系
5 ` `# X6 m4 p( I" Q/ @> The application that we have in mind is similar to others that we commonly
5 s# ]9 X4 t6 f> have. If we were to pay for FCC approval, we would want to use the modem
/ W1 L# d% L" |! v> units in all similar applications under the same approval number. 5 j! V/ n" s# y
> Therefore, we would like to be able to configure the units to a specific
J5 ]2 k% ~ O% J, f) C1 @0 n3 R1 d> application. For the business that we do, this approach will yield more . u7 q3 A% }* e' k+ f: c
> sales based on the same product and approval. We are interested in the 2 X4 \4 B- [6 c5 D" Y8 g
> following specifications:
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/ B+ Y W" F' @6 _7 T> - 2 inputs at the Transmitter with three possibilities; P9 V# _) z/ h
> 2 analog
w9 `) i5 R& J/ G- k; }> 2 digital
( d8 x$ }4 `. S# E5 W2 a+ H5 Q> 1 analog and 1 digital - G% J3 Z+ G: E2 l0 ]% b
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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 . r( u: \7 u3 e- x% J
> simple programming method to correspond with full-range analog Receiver
- p( d2 U6 k1 S3 @* X. ]> outputs (0 - full voltage). ) I* F' x8 w) S) a3 x
>
$ j6 x& @' x z2 b; A> - Ability to configure and set sample rates for the inputs.
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+ Z! ]4 A4 l5 u* \3 f> - Digital output on Transmitter that turns on during the sampling period. 0 I0 X! y+ v( W7 O/ u: g& w
>
8 X4 u, c3 Q0 A# C! ?6 r! Q: g: d> - Ability to configure a power saving Sleep Mode in the Transmitter by 6 @! H) }7 Z, l8 I
> both software control and input hardware control. 4 e- T" x1 l# r5 s7 U6 M
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> In order to configure the units, we would need a way to make the # O9 ]' X, o3 d) H& }
> settings. This would preferably be from a computer terminal so that
3 v+ h! L2 B! S# A. B> configurations can be saved or easily duplicated for production volumes. i" R6 a5 \; e- m/ i' Z3 ]
> The units should be small and compact with shielding, and able to mount ! |' Q7 Y1 W# B# ]4 _$ k
> to a printed circuit board with header connector. ' m8 ]/ [0 W% I9 u8 z! Q$ N
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> At this time, we are interested in samples of a pair of modems that ( \' f; x" ^; M! Z% x
> might be similar to this proposed system. We do not expect that you " ~8 C4 i$ Z2 u _
> provide all of these specifications at this time. I can describe our $ d# ~. Q1 Q) i9 O& b3 \
> immediate application needs in the next email if this project is of ( N/ G' C% M; e* L
> interest to you. Perhaps you can make the samples by those
* Q9 g' x' d" R% Q> specifications. This will allow us to test your radios before we move
& a5 p# {) Z- ?8 n' W' u" S" U> forward. We are interested in your 900MHz radio to start. ( `6 k( _6 i& F& M0 L$ k
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