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- N+ Y1 f7 l! u客户要求如下,如果哪家工厂可以做,请和我联系
* ]9 N2 T8 R) u/ e- c> The application that we have in mind is similar to others that we commonly : W" X8 B: f( c1 t
> have. If we were to pay for FCC approval, we would want to use the modem - U5 S( d# T, g4 j' O5 {, |. K& ~* _
> units in all similar applications under the same approval number. ! o6 J! t! r0 h8 f5 d
> Therefore, we would like to be able to configure the units to a specific 1 r% Q3 f" w2 S9 R& R
> application. For the business that we do, this approach will yield more
/ F1 t8 e3 y0 k6 H& P> sales based on the same product and approval. We are interested in the 8 d" d0 z/ y( m2 e9 ?9 O
> following specifications:
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! r7 o/ \4 p" t- y: a> - 2 inputs at the Transmitter with three possibilities; # O1 U3 P' N2 X( D9 i
> 2 analog
! u, B& L- {! E- \/ O$ b> 2 digital 5 z4 c4 E( K: H6 w5 J( d4 L
> 1 analog and 1 digital # h+ k' P' `+ w1 O
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> - 2 outputs at the Receiver with three possibilities to match inputs ) z3 H/ |* L. U
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> - Ability to configure/define analog Transmitter input ranges through , B8 T9 r/ q; X: ^* q1 f( O
> simple programming method to correspond with full-range analog Receiver " e! a: y. |8 K1 `: S* X; F7 N* d
> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs. * w, V& P2 D- c
>
6 _+ x+ G2 r% ^! z# o, c> - Digital output on Transmitter that turns on during the sampling period. 6 U, ~) C! O. I! s
>
1 A# f3 n5 ~* w1 M$ B9 z> - Ability to configure a power saving Sleep Mode in the Transmitter by 2 Y/ J: D. h* ?9 O! g+ S4 c" j" c
> 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 ; o7 n- C% j: P
> settings. This would preferably be from a computer terminal so that & f4 I0 O! H' `8 ^" u8 s& R* u
> configurations can be saved or easily duplicated for production volumes.
- \# W: g8 \0 E# w; q- {- ^0 Y) S6 ?> The units should be small and compact with shielding, and able to mount
% g9 u: n' O8 c! K* u> to a printed circuit board with header connector. " D/ p' A- h5 s1 I+ |
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> At this time, we are interested in samples of a pair of modems that 1 A7 A5 M: `; g5 W
> might be similar to this proposed system. We do not expect that you 0 q2 O' D4 ]6 B: t5 g9 l- x0 `
> provide all of these specifications at this time. I can describe our
& M' ~6 W, O/ L' P3 v& ~> immediate application needs in the next email if this project is of 7 j+ L4 z0 @4 l) \6 {
> interest to you. Perhaps you can make the samples by those
3 `( r8 M5 E2 _4 B> specifications. This will allow us to test your radios before we move 8 i* S6 Y( b: h( W" y% n9 q% A
> forward. We are interested in your 900MHz radio to start.
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