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客户要求如下,如果哪家工厂可以做,请和我联系 1 e8 W1 ]$ b! D
> The application that we have in mind is similar to others that we commonly
* X+ u# o6 N% {3 I) s> have. If we were to pay for FCC approval, we would want to use the modem % ]: O1 W$ D( ^& X2 r T( Q: r
> units in all similar applications under the same approval number.
2 E4 w6 Z0 v7 P9 H& w, l> Therefore, we would like to be able to configure the units to a specific
( V5 J+ A# \( i+ K0 z' T> application. For the business that we do, this approach will yield more
* }9 m5 _0 h( J, e. p( f> sales based on the same product and approval. We are interested in the 4 {8 X) C# m* ~% ]6 Z, _2 h
> following specifications: / f5 u- n* H# e B/ ~7 n
>
# X- z- A$ d. B& ^- c> - 2 inputs at the Transmitter with three possibilities; ) O7 L0 {% X; _$ t
> 2 analog
3 V, P8 I! R# g' b) s) P> 2 digital 5 o% J$ \" g% O- `* |/ i7 ~- C% X
> 1 analog and 1 digital . [+ J# [! v' H6 i) p! X
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> - 2 outputs at the Receiver with three possibilities to match inputs 1 o9 J/ r4 Y) |4 O3 y: u& c
>
- U: x: {) _9 e# L' d2 j> - Ability to configure/define analog Transmitter input ranges through
8 |7 V0 F8 _6 l. T- `2 z/ k6 R> simple programming method to correspond with full-range analog Receiver : m( P% b( B# _4 Z0 S# t
> outputs (0 - full voltage). / n4 r- [ i7 i0 {
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> - Ability to configure and set sample rates for the inputs.
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7 T& |: R$ }( }/ [. y> - 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 % j- S" A+ H1 m C$ a
> both software control and input hardware control.
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> In order to configure the units, we would need a way to make the ; c1 I1 p5 r2 v1 p
> settings. This would preferably be from a computer terminal so that 0 S" u: y2 {9 Y1 t
> configurations can be saved or easily duplicated for production volumes. : ~5 L+ }) M$ N% X0 i$ G9 O
> The units should be small and compact with shielding, and able to mount ! y+ G3 J C9 T4 V, i" O! q
> 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 @8 a. y' ^0 J9 V! j> might be similar to this proposed system. We do not expect that you 7 [* a4 z% s9 z8 r
> provide all of these specifications at this time. I can describe our
, S( H, g; t3 j& A9 g) Z> immediate application needs in the next email if this project is of 7 {4 k1 c& |" q0 b3 @, | k
> interest to you. Perhaps you can make the samples by those % U- w0 [" Y9 V
> specifications. This will allow us to test your radios before we move 9 M& L) n; B; K; @
> forward. We are interested in your 900MHz radio to start. ! f* S2 k4 }6 [. F! I
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