[寻求合作]音频传输模块，做出口

bbycare

* q* K2 I B4 c- Q客户要求如下，如果哪家工厂可以做，请和我联系
> The application that we have in mind is similar to others that we commonly
0 A5 a2 ~9 w+ H( `6 I1 v/ Q> have. If we were to pay for FCC approval, we would want to use the modem
> units in all similar applications under the same approval number.
; m* R- X: T# O/ q, |0 z3 D> Therefore, we would like to be able to configure the units to a specific
. z% E+ o5 E. \9 _5 q' r+ D& a2 r1 @3 y> application. For the business that we do, this approach will yield more
> sales based on the same product and approval. We are interested in the
> following specifications:
>
- n+ n& z m0 \) W- Z: r> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
! A. E1 K9 [7 ^: y> 2 digital
> 1 analog and 1 digital
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9 `# { o; \" Z( O6 T2 p1 y, ~5 F> - 2 outputs at the Receiver with three possibilities to match inputs
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2 S- j! T4 _% u& r; V> - Ability to configure/define analog Transmitter input ranges through
) ?8 l/ V3 F+ F/ |+ |/ L+ K> simple programming method to correspond with full-range analog Receiver
# ?9 I- f, q# W } G2 |( ]> outputs (0 - full voltage).
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8 ~# Y! Z" H8 K> - Ability to configure and set sample rates for the inputs.
>
4 ?/ p5 I$ U9 r+ L* P. l) v, v> - Digital output on Transmitter that turns on during the sampling period.
1 Q( E$ c( T* j% l& a) t6 X% d>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
/ i! b$ L* Q, e2 T3 ?4 L; a> settings. This would preferably be from a computer terminal so that
+ A, ^( {( X `8 N6 ?3 r5 s8 _> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
7 e6 c" g. e& ?+ ?8 d, a" z>
> At this time, we are interested in samples of a pair of modems that
> might be similar to this proposed system. We do not expect that you
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
; L4 K# p$ ?) g1 K> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
; R5 ]& Z. H9 t> forward. We are interested in your 900MHz radio to start.
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