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客户要求如下,如果哪家工厂可以做,请和我联系 - E7 V8 F& K1 k: B( P
> The application that we have in mind is similar to others that we commonly $ r6 g6 W2 C @) O9 G- w
> have. If we were to pay for FCC approval, we would want to use the modem ) @+ n( p" n1 u6 A, d; j6 X0 `" w
> units in all similar applications under the same approval number. , t3 L6 G2 q) y( V( Z; N$ L
> Therefore, we would like to be able to configure the units to a specific
( Y$ Z9 ?0 Q; o5 }2 @) f> application. For the business that we do, this approach will yield more
1 q7 J6 C8 m3 {9 }/ l1 ~$ c> sales based on the same product and approval. We are interested in the
0 w' s4 j M2 s8 N) o9 U# D> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
8 q5 w$ y2 }, g' V4 p> 2 analog
& x. [' A, N( ]> 2 digital
, [2 r! V! T8 Y9 L; l> 1 analog and 1 digital 9 V7 \( R' `( v6 [9 d6 M# f$ r1 r
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9 B' W) p% I( M6 E3 ~5 a> - 2 outputs at the Receiver with three possibilities to match inputs ( l2 i( x7 C( _0 Q) T: O B& H
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& S& s: Z- P; S6 G> - Ability to configure/define analog Transmitter input ranges through
1 Q( E; _' Z" w0 Q' G> simple programming method to correspond with full-range analog Receiver ) Y G/ g. H" x. @7 _/ r5 Q0 u
> outputs (0 - full voltage). 3 Q' O P/ r$ b0 D' K
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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.
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
Y0 R/ E2 ?$ m: Z8 L0 t> both software control and input hardware control. # B1 O7 N7 d9 L; h3 v
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/ a9 A, c, [5 i; I1 C6 r! p> In order to configure the units, we would need a way to make the & l0 `; K- X1 d2 ~8 C7 G/ \
> settings. This would preferably be from a computer terminal so that
' E4 u' c% c/ u1 A5 a> configurations can be saved or easily duplicated for production volumes.
+ J/ ]' w6 X- t7 V9 Y L; q& i- o> The units should be small and compact with shielding, and able to mount
: _& ?! v( M; A0 q> to a printed circuit board with header connector. 8 ], u" t& \0 _! [0 {2 t: A0 q R
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> At this time, we are interested in samples of a pair of modems that 1 ~: ]" i7 S7 T9 q
> might be similar to this proposed system. We do not expect that you
# D2 n8 N" |' c) J5 s3 o o> provide all of these specifications at this time. I can describe our 9 V. }5 I' f- m, @5 C' A3 P
> immediate application needs in the next email if this project is of
W6 L9 }/ ~$ V U9 E> interest to you. Perhaps you can make the samples by those 3 W- ~6 [" k( K% K+ o
> specifications. This will allow us to test your radios before we move
/ u+ Y, M, [- Y" n5 q$ X7 Y> forward. We are interested in your 900MHz radio to start.
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