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3 C& k1 Y3 ` |8 I! h, Z客户要求如下,如果哪家工厂可以做,请和我联系
; r7 ^) V* B S) B> The application that we have in mind is similar to others that we commonly
0 b9 K; r9 t G> have. If we were to pay for FCC approval, we would want to use the modem
3 g( _1 L$ N4 f# m: b1 U, a> units in all similar applications under the same approval number. 7 L+ a: O0 a, d9 {' X& e C
> Therefore, we would like to be able to configure the units to a specific ; z5 `5 G; s/ T/ @ q3 ~
> application. For the business that we do, this approach will yield more ; ?2 ?8 u, [- k" l( ^$ w% q
> sales based on the same product and approval. We are interested in the
( P$ v* j! k& K( p2 a( I) J9 q `> following specifications: & V I& M+ ~" ?- P/ U B
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> - 2 inputs at the Transmitter with three possibilities; 7 d1 H* ?; T9 G% L% R1 U
> 2 analog Y5 A7 f2 \6 L' J$ n
> 2 digital + V6 O2 p/ B/ k+ X
> 1 analog and 1 digital $ Q6 R' P4 C! d
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* U6 |* ?% f0 _) x P8 D% W9 i> - 2 outputs at the Receiver with three possibilities to match inputs
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$ G* Q, e2 F; D7 w) w> - Ability to configure/define analog Transmitter input ranges through
" i9 e, `& ?5 B: ?> simple programming method to correspond with full-range analog Receiver
b3 z7 R7 i0 e1 w* {3 B> outputs (0 - full voltage). / V& d- n' k! j
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> - Ability to configure and set sample rates for the inputs. " y/ w! d7 \- O1 }
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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 : z+ f: w) d/ W g3 y$ ?! G
> both software control and input hardware control. 8 X/ W9 `, r8 X$ S4 F' l
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& i N; s. o- X- Q5 ?/ Y3 e5 O> In order to configure the units, we would need a way to make the
' ~' I& i0 b. R> settings. This would preferably be from a computer terminal so that
3 A! ~1 y2 c1 ?! A> configurations can be saved or easily duplicated for production volumes. ! v! B0 N: b3 L! w! M# ~4 E
> The units should be small and compact with shielding, and able to mount : b, ^2 @/ Z. w! r# P
> 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
" T- h# g4 U0 X( f% U& {- i* x> might be similar to this proposed system. We do not expect that you
7 F0 u6 F2 D$ d% W) B4 r3 \1 l> provide all of these specifications at this time. I can describe our
4 Z! ], B& p& N" @> immediate application needs in the next email if this project is of
3 {! e9 C n0 j. ?> interest to you. Perhaps you can make the samples by those : @* j7 F: u |4 G8 \8 ~9 z
> specifications. This will allow us to test your radios before we move
( Z1 v0 n$ p; i> forward. We are interested in your 900MHz radio to start.
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