[寻求合作]音频传输模块，做出口

bbycare

% _6 V p0 D t( @: D$ p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
> have. If we were to pay for FCC approval, we would want to use the modem
1 K9 D9 N, {& n/ 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
> sales based on the same product and approval. We are interested in the
6 g! G+ B- G" L; p" \' A> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
/ H/ r* ^9 `2 `& J# f* M: R; D! U/ B> 2 analog
& R& k+ f3 W* ^- P' E2 S> 2 digital
, m! `! z9 N6 d# n5 J7 L4 z> 1 analog and 1 digital
>
) D2 c2 \8 {5 J$ C+ [4 f1 e# ?+ T> - 2 outputs at the Receiver with three possibilities to match inputs
Z1 I" _, |) G+ [* k>
> - Ability to configure/define analog Transmitter input ranges through
3 z; S2 X& u* l1 o> simple programming method to correspond with full-range analog Receiver
: X9 u- A6 C" x& c' T6 z4 T> outputs (0 - full voltage).
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" r3 J( Z; h1 H. u" j> - Ability to configure and set sample rates for the inputs.
>
( x9 L1 j5 @8 c3 [1 z> - Digital output on Transmitter that turns on during the sampling period.
) M$ O* \1 D, B; O' `>
# ^& ~; `5 N- W$ u& D> - Ability to configure a power saving Sleep Mode in the Transmitter by
+ ?4 `) q- F. o! J% V- d9 E> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
# M, K7 v# E: O9 N3 n> settings. This would preferably be from a computer terminal so that
, \, ]! q6 Q0 U! [2 L. p, _> configurations can be saved or easily duplicated for production volumes.
! J8 P: E, E$ y# X# p> The units should be small and compact with shielding, and able to mount
9 `) c+ y* [ ~9 \/ f* r+ [> 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
- x0 j) P( T, ]9 T+ L> immediate application needs in the next email if this project is of
8 y. U; P) s1 s$ t4 Z> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.