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3 C- T8 y, J, D5 p3 ]0 A# w客户要求如下,如果哪家工厂可以做,请和我联系
0 X+ k) m+ x9 M- b> The application that we have in mind is similar to others that we commonly # p: C4 s @- S' W3 K( G* u
> have. If we were to pay for FCC approval, we would want to use the modem
7 ^6 D0 A- B; |. X> units in all similar applications under the same approval number.
# x+ |' w% F9 N' Z* ]> Therefore, we would like to be able to configure the units to a specific
+ O8 d- n! i$ i2 W# B7 C> application. For the business that we do, this approach will yield more
# N/ j2 y) ]6 |> sales based on the same product and approval. We are interested in the
, D( J/ ?& d$ l$ H1 k3 K2 h> following specifications: $ n* J5 b' a+ e# v
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> - 2 inputs at the Transmitter with three possibilities; # _; s5 e8 j2 ^3 V- _ E' g. U
> 2 analog
, U+ J* H& h3 D* F: }5 u1 C; P> 2 digital
0 [& @) Y( @7 J> 1 analog and 1 digital
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3 s* {7 Z7 O( A# G. X: V> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through ! {' b+ l: R" D. ^% ]0 h
> simple programming method to correspond with full-range analog Receiver + U( c) O1 j/ G- O) n- ^
> outputs (0 - full voltage).
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> - 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. : |% {, ~7 W6 w4 p. l
>
* o3 v1 o# l, v a/ G$ O9 w7 K> - Ability to configure a power saving Sleep Mode in the Transmitter by
* j, x5 U' k9 A/ Q$ @$ e8 _% a" O> both software control and input hardware control. : Z! l% ^- Q" ^
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> In order to configure the units, we would need a way to make the 3 h/ ^4 A* d. r- }* N
> settings. This would preferably be from a computer terminal so that ! N4 F# W" F1 M" A k2 D; p
> configurations can be saved or easily duplicated for production volumes. 1 t/ j- w9 F: n# R$ A- q2 o! W9 L
> The units should be small and compact with shielding, and able to mount ; T) X% H$ f; z" o: S
> to a printed circuit board with header connector. 3 ]- s5 T# X1 x" J! b4 e Y/ x( w
>
8 Q8 |( f5 f% {) [3 f> At this time, we are interested in samples of a pair of modems that
+ P& Z2 M) ~' d9 @0 x2 {/ a> might be similar to this proposed system. We do not expect that you ! Z% e5 x- p) s4 w' R$ u- H. t
> provide all of these specifications at this time. I can describe our
8 k" }' D5 S6 e d- |( x> immediate application needs in the next email if this project is of
. u" ?/ ~! y" I8 s* I> interest to you. Perhaps you can make the samples by those 0 s# y& g; u5 y7 k( W
> specifications. This will allow us to test your radios before we move
1 b% C, b B6 i+ O1 t> forward. We are interested in your 900MHz radio to start. 2 K4 J4 P0 B' \6 M0 b
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