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客户要求如下,如果哪家工厂可以做,请和我联系
1 \& |1 f9 c/ V% Y> The application that we have in mind is similar to others that we commonly 3 B6 _% q3 L8 _( b0 ~ b# o1 `) X
> have. If we were to pay for FCC approval, we would want to use the modem
, Y" V+ y/ p- h: }, M> units in all similar applications under the same approval number. # N, [6 T! L' h ~3 h9 k
> Therefore, we would like to be able to configure the units to a specific
' B; m" c, x* k* g" h> application. For the business that we do, this approach will yield more # n- S- T$ K4 `+ D ]
> sales based on the same product and approval. We are interested in the
4 h9 p4 { v8 J$ p8 j0 s> following specifications: 8 n* _4 ?: \6 ~( K! F1 H. o
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; n1 S$ `: d6 S* f; W$ _% I/ K> - 2 inputs at the Transmitter with three possibilities; 5 s2 C7 L- a% v6 ^. Q5 o5 F8 I
> 2 analog 6 k$ N$ T$ v0 P! L: h. X9 h0 E
> 2 digital 5 m) ]9 ?- B2 F+ O
> 1 analog and 1 digital
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" S' a8 F9 Q: O1 R> - 2 outputs at the Receiver with three possibilities to match inputs
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% N6 a0 b- h( v/ p6 A. K> - Ability to configure/define analog Transmitter input ranges through ; ^3 {) l7 q2 E
> simple programming method to correspond with full-range analog Receiver # Q% x; ?$ S* U9 z* Q% K9 [9 C
> outputs (0 - full voltage). 0 B9 R4 o0 {3 V( C: f& D
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> - Ability to configure and set sample rates for the inputs.
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, _( _; m9 H1 q> - 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 + ~4 {# b V% q, l5 c( Z
> both software control and input hardware control. : d) K$ I* Q+ | J& r
>
\2 o# M% E G8 C> In order to configure the units, we would need a way to make the 3 h* H [* H" x1 p- ]; ~ S
> settings. This would preferably be from a computer terminal so that + ?( K1 u' Z" u& r. A+ y
> configurations can be saved or easily duplicated for production volumes.
0 y$ V: k' S4 z; m8 [* {' n, K' K> The units should be small and compact with shielding, and able to mount
1 \7 j* K1 w9 C1 e> 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
: M1 N: c) U. d3 I( H6 P. q8 S> might be similar to this proposed system. We do not expect that you
% Q4 m# P& W6 D% M; h8 o. [1 t> provide all of these specifications at this time. I can describe our . c' _" I- r7 j0 ^$ ?' x6 i
> immediate application needs in the next email if this project is of
$ q* T g- e e- L# b. @! T> interest to you. Perhaps you can make the samples by those 8 ? n+ `# [0 E/ b
> specifications. This will allow us to test your radios before we move
) N4 h. `& j/ {5 L5 A; \# z- I> forward. We are interested in your 900MHz radio to start.
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