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客户要求如下,如果哪家工厂可以做,请和我联系
( ]3 D' m; _, x+ e5 ? k> The application that we have in mind is similar to others that we commonly
( [/ e2 R c9 Y% n! L> have. If we were to pay for FCC approval, we would want to use the modem
& n5 n& q5 Q. V+ D' u3 G> units in all similar applications under the same approval number.
2 D' T/ T( M2 a( Q9 A' ~5 l- P> Therefore, we would like to be able to configure the units to a specific
6 \5 p, o+ n9 m> application. For the business that we do, this approach will yield more ; ? l/ f6 B# }
> sales based on the same product and approval. We are interested in the 1 ?/ I9 @3 Z0 @" Y" ]
> following specifications:
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6 \- `8 w( m& P> - 2 inputs at the Transmitter with three possibilities; % f/ q" R7 F8 F/ J
> 2 analog
1 R: Z! e" V- _5 p2 M> 2 digital 8 h' o6 e+ _$ z9 u: u
> 1 analog and 1 digital 5 f0 A/ }* `0 B/ O" i
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> - 2 outputs at the Receiver with three possibilities to match inputs i" F7 K& _; m4 h" J
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> - Ability to configure/define analog Transmitter input ranges through
8 j: m6 Y( ^' w9 Y7 ]1 F4 ~> simple programming method to correspond with full-range analog Receiver
, A* d& V) Q4 a6 O8 \' c) ?> outputs (0 - full voltage). 6 n1 |- d- K' W! S Z! y
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6 D {) O) E4 a7 I b> - Ability to configure and set sample rates for the inputs. , S+ E+ B f) B0 b: p
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> - Digital output on Transmitter that turns on during the sampling period. 5 a( d: P' }+ H- l
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3 h8 p" O6 ]. ~3 n> - Ability to configure a power saving Sleep Mode in the Transmitter by 1 W. x" b; }, ^9 U& X. p: L
> both software control and input hardware control. 5 F* O4 f1 L! |: ~5 @9 `9 e
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> In order to configure the units, we would need a way to make the 4 X* G8 n0 R, N: S. E
> settings. This would preferably be from a computer terminal so that - F8 @4 O7 O+ Q. v _) B
> configurations can be saved or easily duplicated for production volumes. * _$ R4 v/ d! w) J5 G7 i
> The units should be small and compact with shielding, and able to mount B3 ~# G: D2 S9 N" m4 [+ J T6 ]
> 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 6 X3 U$ u/ D: L% i1 z
> might be similar to this proposed system. We do not expect that you " |/ b. r8 J Q) i% I
> provide all of these specifications at this time. I can describe our % o+ Z6 Q9 j- G' P. L, E7 s7 [
> immediate application needs in the next email if this project is of
5 N, ]3 |3 ?, x: j> interest to you. Perhaps you can make the samples by those
1 J* d! Y& O. V- B> specifications. This will allow us to test your radios before we move 5 q4 U) [# l; R9 u% F: b0 g0 y7 [
> forward. We are interested in your 900MHz radio to start. ' H& ]1 j" Z0 c* ~; {& e1 u2 {- K
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