[寻求合作]音频传输模块，做出口

bbycare

' n4 Q4 V3 M$ R2 r/ K% H; p客户要求如下，如果哪家工厂可以做，请和我联系
: C7 e- K: @) F1 O5 _8 k! K# B> The application that we have in mind is similar to others that we commonly
* C3 d$ v( Z1 C" I) d9 }: C> have. If we were to pay for FCC approval, we would want to use the modem
! J8 E8 H( A" @9 G> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
> application. For the business that we do, this approach will yield more
( z* B1 Y) C! B> sales based on the same product and approval. We are interested in the
; a0 O4 ?$ h$ E0 R> following specifications:
>
2 f" V' \! y) a V> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
, f% `# m! U' |( a2 y, ~+ ^* P> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
% p+ v+ y) s" O+ B. u1 k0 G( G) T* F> simple programming method to correspond with full-range analog Receiver
4 a! F5 }6 @2 u7 q> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
>
& K" E! n- c; ]% A0 U7 j+ k> - Digital output on Transmitter that turns on during the sampling period.
>
9 k; _. y% }5 z4 z1 u% }% R5 D8 t> - Ability to configure a power saving Sleep Mode in the Transmitter by
, x- Q: b: y) `5 b> both software control and input hardware control.
>
' f$ L: ^' X# `% d> In order to configure the units, we would need a way to make the
9 [5 b" f& I" ~. H5 q7 o> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
; C8 v# a9 `/ y; |3 a4 b3 c, c5 O; ^+ z> The units should be small and compact with shielding, and able to mount
* J- J/ o6 t& O% R- N> to a printed circuit board with header connector.
7 N. A2 K0 i" ^. O9 U9 m" S>
> 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
" J- W- z1 G1 T ^* I/ Q1 ~> provide all of these specifications at this time. I can describe our
5 u% S7 f3 L Q' o; r) O d2 R0 _> immediate application needs in the next email if this project is of
# ~9 K7 G9 `& A1 A& |+ a/ _1 R$ T' p> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
* d' c1 O* m; r8 K: b( ?6 L> forward. We are interested in your 900MHz radio to start.
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