[寻求合作]音频传输模块，做出口

bbycare

/ ~* c: U M7 o& r, \/ f/ M; M客户要求如下，如果哪家工厂可以做，请和我联系
) ^& s* D4 r9 B, @> The application that we have in mind is similar to others that we commonly
3 v V0 O* c1 {" _# w> 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.
! H* j* C1 ]2 J+ j. j4 \& E, A> Therefore, we would like to be able to configure the units to a specific
& m9 G" |3 m7 g2 J0 z0 j, u' o> application. For the business that we do, this approach will yield more
- U+ G# \% j# y> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
' U% C3 |# b( g7 k6 p> 2 analog
* T5 c3 T9 D) p6 _" w> 2 digital
> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
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* o$ z% y( x3 i) b' S! l> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
5 s+ z" Z8 p) O E. `' Q>
> - Ability to configure and set sample rates for the inputs.
>
9 ?$ \8 }$ ?1 Y( _+ A+ |> - Digital output on Transmitter that turns on during the sampling period.
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; ~, x. p' C! ?0 d% r& Z, l" _* r> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
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; A0 v0 e: I3 P' g: t( R2 S> In order to configure the units, we would need a way to make the
9 t( i/ k. @6 _6 n. V> settings. This would preferably be from a computer terminal so that
( r2 A' F3 g: ?+ Q6 c5 _3 t: Z5 z; Q> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
4 P% [" D+ J0 i& g3 Q2 H> to a printed circuit board with header connector.
>
> 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
, ^' \; N. A: [0 `+ a! F9 X O> immediate application needs in the next email if this project is of
" o$ [' v! |# t> interest to you. Perhaps you can make the samples by those
& y$ ~- Y+ V0 y- x> specifications. This will allow us to test your radios before we move
6 n) _3 u; ]0 Q/ L5 j> forward. We are interested in your 900MHz radio to start.
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