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客户要求如下,如果哪家工厂可以做,请和我联系
3 U& l* R: T" T" W! R9 L% x" V- e> The application that we have in mind is similar to others that we commonly 6 y4 J, k' r" E, l% c5 n
> have. If we were to pay for FCC approval, we would want to use the modem
; @/ E: G8 I/ f6 ]' b> units in all similar applications under the same approval number.
5 R+ F+ {! X! d7 x> Therefore, we would like to be able to configure the units to a specific
B3 ^' ]1 c$ b1 ?% R, S$ `! }/ E> application. For the business that we do, this approach will yield more
/ h i( }. ~8 |( G: _& }8 G& U> sales based on the same product and approval. We are interested in the ! ?7 Y$ u0 E$ V$ B5 L/ d
> following specifications: 5 Q( {: Q$ r9 ]
>
& f, b- K0 e5 C5 l2 i/ R> - 2 inputs at the Transmitter with three possibilities;
. P" e7 L7 k/ v9 `& P( ]' a( p" U> 2 analog , m; p( c C( u8 V
> 2 digital ( C: l3 B6 k) @$ H& u. F
> 1 analog and 1 digital % S: O+ k A% Y
>
6 x4 J/ Q, J' a> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
; N0 c3 ^2 |) B> simple programming method to correspond with full-range analog Receiver : i7 c8 w" f# N6 }6 H
> outputs (0 - full voltage). + N: K3 b; u$ V3 r' T
>
1 t4 @- n- k E c2 b B. z> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
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7 L& k) y e9 y3 l> - Ability to configure a power saving Sleep Mode in the Transmitter by
' o4 e: u, B* d2 G3 J' [5 m8 V. b/ n> 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
* k0 U8 u! B3 a/ F, y. F) v" ?( v8 U; ^ m> settings. This would preferably be from a computer terminal so that # c( n; k# n; {: ?; z: p
> configurations can be saved or easily duplicated for production volumes. 4 H+ t# J& R3 r: [6 r
> The units should be small and compact with shielding, and able to mount % S' M! ]- V3 r! h
> to a printed circuit board with header connector.
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# n. q. \7 B- J+ {! q( l& W. o! h+ |> At this time, we are interested in samples of a pair of modems that " P4 a$ c9 ^; Q
> might be similar to this proposed system. We do not expect that you
6 U- P2 v. `: C+ }" E> provide all of these specifications at this time. I can describe our
6 [' j2 Q- V3 L+ T3 H> immediate application needs in the next email if this project is of + J* f) M0 W: M8 o7 W1 J6 C$ W$ K
> interest to you. Perhaps you can make the samples by those " l. b% [% S, c e0 i) c& |
> specifications. This will allow us to test your radios before we move 4 `( u3 Q+ [8 `5 _9 a/ v1 a
> forward. We are interested in your 900MHz radio to start. 0 |2 y W4 r4 g
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