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客户要求如下,如果哪家工厂可以做,请和我联系
+ X! ^5 j; i: }> The application that we have in mind is similar to others that we commonly 1 _1 m+ v: i! J; ~" @- d. U
> have. If we were to pay for FCC approval, we would want to use the modem 0 _# }1 B7 k( d( B. H9 Q
> units in all similar applications under the same approval number.
& Q0 u- e* [5 x+ ?0 V+ P. _0 L* Z> Therefore, we would like to be able to configure the units to a specific
+ c% ^; }9 ]3 q* W( K> application. For the business that we do, this approach will yield more / W l$ H, K# S/ [; B9 D
> sales based on the same product and approval. We are interested in the & L% j2 W: ~ T' b$ z
> following specifications:
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. k' Z4 Z6 h4 }9 O> - 2 inputs at the Transmitter with three possibilities;
, z: E8 D5 [2 C* y. E [+ [3 f> 2 analog
; y# q# X" G( J# ]0 w* ?> 2 digital
: ~ l% c4 U# _' o; p! ?. Q> 1 analog and 1 digital / L9 H- L& g4 |3 K: }: v' n
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, q; D- q8 j/ [1 n5 [! _1 m> - 2 outputs at the Receiver with three possibilities to match inputs 2 @4 W# X8 B; [ h" z: W I
> : M& M8 W: V0 M `/ D7 q+ P) {
> - Ability to configure/define analog Transmitter input ranges through : f2 v) E3 u% I: v0 @
> simple programming method to correspond with full-range analog Receiver 5 L3 k) r! ]& g
> outputs (0 - full voltage).
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: z& S! B- @' X> - Ability to configure and set sample rates for the inputs. 7 ^& s. \ V$ y
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> - Digital output on Transmitter that turns on during the sampling period.
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! V" X- ^0 W6 @; P! |> - Ability to configure a power saving Sleep Mode in the Transmitter by
- h3 e; D' I6 v) @9 b> both software control and input hardware control. ' q5 O4 k V# v2 t7 R3 s
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> In order to configure the units, we would need a way to make the + \* T: k3 `# s( U) v! B; N: b( B
> settings. This would preferably be from a computer terminal so that
) Z( q w: [: p> configurations can be saved or easily duplicated for production volumes. - K9 A: l/ \) ]
> The units should be small and compact with shielding, and able to mount
0 j7 e) I/ U* C+ q( i> 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 ( K3 c- ]% o! Z+ u" p4 E/ t) o
> might be similar to this proposed system. We do not expect that you
! F5 E/ l+ A" Y7 y7 ?) C> provide all of these specifications at this time. I can describe our
. L: h% \0 V7 b( B, P> immediate application needs in the next email if this project is of
$ g) v) {3 l- P2 z8 r> interest to you. Perhaps you can make the samples by those
& G+ i3 e! e3 h+ o$ |( M> specifications. This will allow us to test your radios before we move ( r- ^& C5 s9 L. }* C8 b% Y; O4 [
> forward. We are interested in your 900MHz radio to start. ( l7 M( o k$ p$ H7 o" {5 K
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