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客户要求如下,如果哪家工厂可以做,请和我联系
5 B, W2 p6 Q$ a4 l" ?/ B9 w |> The application that we have in mind is similar to others that we commonly # b T9 v: q) \9 @
> have. If we were to pay for FCC approval, we would want to use the modem
4 O7 _( C2 U0 U> units in all similar applications under the same approval number. ' v! A' P; v. a- u
> Therefore, we would like to be able to configure the units to a specific ) c# M4 J$ a* T, t
> application. For the business that we do, this approach will yield more * `( T# |" c0 e( k
> sales based on the same product and approval. We are interested in the
3 n( \3 B2 t8 M A- Z1 l+ F0 m> following specifications:
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, M$ H$ n9 `4 ~, F4 l N$ Q C> - 2 inputs at the Transmitter with three possibilities;
8 |) B/ N6 N; A2 g U8 o, n5 [( L0 l> 2 analog ' D$ n I3 X6 J$ @
> 2 digital " Y$ ?& J S# ] }
> 1 analog and 1 digital
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4 p4 Z: s4 C. `& R" r$ V5 D> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through 1 r' m# l' J( O" K6 z4 D6 e1 t
> simple programming method to correspond with full-range analog Receiver
2 u, Q# r6 Z' v> outputs (0 - full voltage). % x1 m- u6 |% [
>
! b1 e D% Z2 M0 b> - Ability to configure and set sample rates for the inputs.
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7 w3 Z* i) b" R0 U0 R> - Digital output on Transmitter that turns on during the sampling period.
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2 |8 |$ a4 l" i> - Ability to configure a power saving Sleep Mode in the Transmitter by # r9 v0 b) C5 f4 P! f( g) [
> both software control and input hardware control. # e s/ Q7 G) }2 x; m5 g
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> In order to configure the units, we would need a way to make the # ?/ r; y0 c6 C$ R1 b
> settings. This would preferably be from a computer terminal so that
9 D0 ? j# H, L$ o) J M4 I> configurations can be saved or easily duplicated for production volumes. 8 p$ o, L1 [5 A/ o$ z8 I
> The units should be small and compact with shielding, and able to mount ! |1 L" ]5 L( a( g- t2 ~' L
> to a printed circuit board with header connector.
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7 g/ p$ b; I% [( j> At this time, we are interested in samples of a pair of modems that
9 Z1 h# Y6 Z* t4 k% `9 E& e> might be similar to this proposed system. We do not expect that you 0 q1 x3 e% a2 N9 n7 M
> provide all of these specifications at this time. I can describe our + s( f# j1 f1 n( z$ \. V
> immediate application needs in the next email if this project is of
' e. X T2 w$ D! K& B6 K2 G> interest to you. Perhaps you can make the samples by those
8 L; \+ P+ x& J! P6 g( I, _> specifications. This will allow us to test your radios before we move : o6 F& m% e+ S" P9 c3 m7 r. N
> forward. We are interested in your 900MHz radio to start. $ L9 S2 g) R% J1 I- m* R
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