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客户要求如下,如果哪家工厂可以做,请和我联系
' g6 |: B' x) {* U6 \> The application that we have in mind is similar to others that we commonly
: ?; f5 j G. A9 T$ t4 p> have. If we were to pay for FCC approval, we would want to use the modem
8 b" o: _, N! f& V5 ^> units in all similar applications under the same approval number. 0 u% y3 t0 Y7 @
> Therefore, we would like to be able to configure the units to a specific & i& j4 T$ ]3 C+ u" l
> application. For the business that we do, this approach will yield more
& x: Z# w* e2 _. q> sales based on the same product and approval. We are interested in the
) \5 O/ R) W, V! Q7 y/ O> following specifications: 7 v) b; ?" k/ Z `: I
> - e: }3 b O+ J! j$ x
> - 2 inputs at the Transmitter with three possibilities; 2 _! g& F/ @- p* U; y: o6 Y6 H
> 2 analog
; V+ Q! Q4 F0 I> 2 digital 8 |4 G; N5 Y' d8 l Q% y7 f) J# Z
> 1 analog and 1 digital " p. R# e6 k/ E" v" s
> 7 s- K0 L8 O n* p
> - 2 outputs at the Receiver with three possibilities to match inputs " m4 V" U) V0 H A; _$ p: d' l
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> - Ability to configure/define analog Transmitter input ranges through
( }2 _( u1 d3 j- m/ N> simple programming method to correspond with full-range analog Receiver
: W: b d' U/ f/ v' ]' S> outputs (0 - full voltage). & ]3 ?3 \# t/ w
>
|$ u9 I9 ]5 W> - Ability to configure and set sample rates for the inputs. - ?4 h; p" x4 h" u6 `. t5 H- n# I C9 n
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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 , y7 i7 F4 K, v7 p
> 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 ( u1 R% r; l& U: l" Z0 Q
> settings. This would preferably be from a computer terminal so that 9 p0 n2 [' x0 c" e/ |# x- j. K
> configurations can be saved or easily duplicated for production volumes. + [6 {7 Y$ }7 Y% s7 T, y! l
> The units should be small and compact with shielding, and able to mount 8 {3 F2 `; _3 d" {! q+ U r& u! d
> to a printed circuit board with header connector. " T9 O- W$ c9 @" l5 T2 Y" U9 z
>
4 N Y, q% w" W3 e+ b> At this time, we are interested in samples of a pair of modems that $ ^3 B+ O6 `- Y( f& p1 {5 G
> might be similar to this proposed system. We do not expect that you
0 @# ^# [0 v: t- o I5 \> provide all of these specifications at this time. I can describe our
: m: k! ]' X& ]8 {3 E& m> immediate application needs in the next email if this project is of + k; C# R- I; F" u4 G
> interest to you. Perhaps you can make the samples by those
: m1 I4 e+ [7 w* `1 R! Y; b9 }> specifications. This will allow us to test your radios before we move
; f+ ^' z, K, S% P$ q> forward. We are interested in your 900MHz radio to start. % P. G p& S" W4 v0 ?3 q
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