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( C4 o) R8 ]+ F' E. y9 C客户要求如下,如果哪家工厂可以做,请和我联系
. G! V9 T) w* r s- ~( P> The application that we have in mind is similar to others that we commonly
# \" u+ V: U- B0 e> have. If we were to pay for FCC approval, we would want to use the modem
F- q( L8 {. h; u* w }2 w> units in all similar applications under the same approval number.
4 o1 }/ i- L6 E! d4 |> Therefore, we would like to be able to configure the units to a specific
8 }& y8 G, Y# R8 k> application. For the business that we do, this approach will yield more
: e, ` i0 {. b> sales based on the same product and approval. We are interested in the
9 Y4 t4 n8 Q9 j> following specifications: 9 [6 N& a/ Z5 E! s/ T
>
2 w, Z' r; K$ S$ C( U- t/ f> - 2 inputs at the Transmitter with three possibilities; + r2 S- V% Y. W7 n! |
> 2 analog 0 U) o E% b$ A; M4 B* A% u
> 2 digital
& J1 m7 `2 K o, O8 I _) n& ^> 1 analog and 1 digital * X+ Q' z/ s3 {- w
>
7 g) c! v- X% n1 }4 @5 Z> - 2 outputs at the Receiver with three possibilities to match inputs
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) {9 m' d3 e- y2 c3 p) \# i> - Ability to configure/define analog Transmitter input ranges through - _6 p. j$ x. g. G8 q" g4 l$ `
> simple programming method to correspond with full-range analog Receiver
# m- K; K+ _; h" w> outputs (0 - full voltage). ! [7 @; g/ U, ~9 r+ A! J
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> - Ability to configure and set sample rates for the inputs.
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2 I% d' p3 v, ?/ A0 e> - Digital output on Transmitter that turns on during the sampling period. 8 a2 d7 Y% e G" M/ P
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> - Ability to configure a power saving Sleep Mode in the Transmitter by 5 |# p( e% d u4 z4 |
> both software control and input hardware control. ! u7 C5 M$ n X8 f, ~8 K
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> In order to configure the units, we would need a way to make the 4 [+ E7 r+ [# g7 G7 x/ O* H" V
> settings. This would preferably be from a computer terminal so that
; ], f" ]6 r h> configurations can be saved or easily duplicated for production volumes. ( q: P, u- U( p
> The units should be small and compact with shielding, and able to mount
. g! ^+ G P; f! P! I. l% d> to a printed circuit board with header connector.
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{; f1 u, S$ o* B> At this time, we are interested in samples of a pair of modems that 2 W& z7 @& \1 L
> might be similar to this proposed system. We do not expect that you
5 ~& I2 ~- Z1 g> provide all of these specifications at this time. I can describe our / z% L. S) a. F: p# Q
> immediate application needs in the next email if this project is of
3 v- W) L9 m5 }> interest to you. Perhaps you can make the samples by those
) Z( w- L! n" G> specifications. This will allow us to test your radios before we move
) c& N. a# P# {! \, _" q> forward. We are interested in your 900MHz radio to start.
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