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; |, E& a0 l$ E B8 |客户要求如下,如果哪家工厂可以做,请和我联系
) z; C N% b" w1 p" R> The application that we have in mind is similar to others that we commonly ) R4 [: j, W& s* P% j
> have. If we were to pay for FCC approval, we would want to use the modem
; F" E w! }- m3 @> units in all similar applications under the same approval number.
/ ^4 [ M: ]0 D9 s; o b( e> Therefore, we would like to be able to configure the units to a specific
% a5 W, N$ w o5 p/ [# @# \& F% x> application. For the business that we do, this approach will yield more & \% ~; Z1 F& B+ ?5 ^) d
> sales based on the same product and approval. We are interested in the
) W; k5 l Z+ F* }% l> following specifications: ! j0 I% ^) J. j' M0 I% [1 K( u
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> - 2 inputs at the Transmitter with three possibilities; + {$ B$ W) [, i# l. Y% D
> 2 analog 5 h3 k# Q. [* ]; H5 i5 J9 ~ w7 Y
> 2 digital
, M, e9 [5 o1 W& B> 1 analog and 1 digital
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8 R3 |% }5 h7 _3 h: h$ l8 T$ u> - 2 outputs at the Receiver with three possibilities to match inputs ; f8 M! k" `* e
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> - Ability to configure/define analog Transmitter input ranges through ! j( Z1 H) o! q! u% B
> simple programming method to correspond with full-range analog Receiver ) |3 g+ X R0 g: z6 F5 H% t( e
> outputs (0 - full voltage).
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) J, @$ h! |" V; V0 O8 d& A4 v' ?> - 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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> - Ability to configure a power saving Sleep Mode in the Transmitter by . b) _. _* ^# E. j1 G7 K
> both software control and input hardware control. ?# V+ k9 g8 U: T2 c
>
: G" S( c; m: h1 Y& D, a$ Z+ u> In order to configure the units, we would need a way to make the 9 F$ y1 G+ P% ]7 g9 @
> settings. This would preferably be from a computer terminal so that 4 @8 B7 @2 F+ o I6 s k
> configurations can be saved or easily duplicated for production volumes. : Y8 u# A# e4 I; @
> The units should be small and compact with shielding, and able to mount
- b; A) M5 n8 M3 ]# H P5 w> 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 # r+ [3 n2 D0 z4 S% E8 Z+ H
> might be similar to this proposed system. We do not expect that you ) E B' t u3 R4 N4 Q
> provide all of these specifications at this time. I can describe our }, E9 y9 L( g
> immediate application needs in the next email if this project is of
- {- J M5 b k* C8 \" A! D> interest to you. Perhaps you can make the samples by those
. H) j2 s& b6 l- v> specifications. This will allow us to test your radios before we move
" n7 ], P- |( M F& Y> forward. We are interested in your 900MHz radio to start. ! ]. @7 s7 s2 _+ g2 I3 c
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