[寻求合作]音频传输模块，做出口

bbycare

' u+ y6 S. f7 v# f) V! q V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
( b; @& ~" J1 P, I) X> have. If we were to pay for FCC approval, we would want to use the modem
H4 U( ~8 }' x> units in all similar applications under the same approval number.
3 y3 D1 T& e' ?2 X k- [> 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
$ Y0 R6 w3 ]4 R n> sales based on the same product and approval. We are interested in the
- ^9 E T! Z% x! x$ ], z& F6 L6 S> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
8 c5 S2 t) C, ~6 H8 l8 h" m5 E) M> 2 digital
$ D0 j& Z2 W2 u3 k> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
( S$ x" m/ w1 t2 \# ?1 Z3 S> - Ability to configure/define analog Transmitter input ranges through
8 V W/ [$ f( [+ Q$ k> simple programming method to correspond with full-range analog Receiver
/ Q! w3 s, @8 B- e. R! e$ _> outputs (0 - full voltage).
e+ O" Q3 Q: G3 g# L: Q+ ^6 X>
> - Ability to configure and set sample rates for the inputs.
>
! c6 r& @2 r0 `/ V> - Digital output on Transmitter that turns on during the sampling period.
>
- _; Q1 C; P( h> - Ability to configure a power saving Sleep Mode in the Transmitter by
7 L9 b4 z/ [, o' I; f5 B& I> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
; I' F0 c. e" X. }3 |& a/ y6 Q4 R> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
! }" y* X w( R. B; F6 i" P$ O+ Z> to a printed circuit board with header connector.
! i% H. D8 q8 `8 m- |>
# g. G' U c |; R& M> 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
# I2 _# _; N1 p8 A: u> 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.