[寻求合作]音频传输模块，做出口

bbycare

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
> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
9 t( m" `) @9 G, _* `* f> 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
2 U0 [8 w1 a$ l2 @; Y& n0 c> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
8 U0 d5 R, u: T2 F: V. k> 2 analog
> 2 digital
2 V6 T `8 f+ E/ O4 b B> 1 analog and 1 digital
>
U9 r; U9 d( B7 l( _( [> - 2 outputs at the Receiver with three possibilities to match inputs
>
# t- ]; O) \* q a' g> - Ability to configure/define analog Transmitter input ranges through
: o& E/ j8 k0 e# g& g. A. Y+ Y> simple programming method to correspond with full-range analog Receiver
' o2 {& ^4 g, o> outputs (0 - full voltage).
. V8 p; F$ S6 M/ j1 |! W( `. S>
: K w `1 ]. H& U2 Z* a% {1 r" m> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
/ A4 H/ v- N" W7 B/ z>
1 n' M* v( E( [> - Ability to configure a power saving Sleep Mode in the Transmitter by
3 w( B' |1 `, h! V3 O# \4 ]> both software control and input hardware control.
2 d! X- }- t" f- b>
7 t- x; t' P3 J! n- v> In order to configure the units, we would need a way to make the
" v' Y& T' R. E8 {3 N0 @9 K> settings. This would preferably be from a computer terminal so that
# h5 h4 |; _' C( j* k1 U$ h> configurations can be saved or easily duplicated for production volumes.
1 B+ { q6 y. Z' }4 I2 z" n> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
u) O7 ^2 k p$ 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
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
0 Z! R3 e3 c" D8 b6 s> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
% q r) V# g" s) y! H> forward. We are interested in your 900MHz radio to start.
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