[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
6 Q y& L/ W" y( y8 q q> The application that we have in mind is similar to others that we commonly
8 t3 _. W# O& m2 |- F> have. If we were to pay for FCC approval, we would want to use the modem
0 Z U( Y, |% C) |) A' s. f> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
0 D( o8 Y7 c3 N9 e/ Z4 M> application. For the business that we do, this approach will yield more
3 I1 x9 V. Q8 I) l1 }* Y2 \# A% [> sales based on the same product and approval. We are interested in the
> following specifications:
0 \/ @. ~' q! {+ }' }>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
1 Y- |' S' m6 ~! c) R' y> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
7 C* k+ g! T7 \. y9 Y> - Ability to configure/define analog Transmitter input ranges through
* M+ s5 @- l% v, O+ p4 o> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
$ y H! @5 E! B Z- a/ b>
> - Ability to configure and set sample rates for the inputs.
# M4 {+ Q2 |5 n2 K {! [+ {>
2 l! M& B5 y/ ]4 _1 i> - Digital output on Transmitter that turns on during the sampling period.
" ~/ d( D$ U% [. B2 ]5 x& t>
5 i S9 i+ M) i> - Ability to configure a power saving Sleep Mode in the Transmitter by
3 O& x. B; Q% M8 A> both software control and input hardware control.
6 R @1 Q: Z+ A$ |' e! h>
> In order to configure the units, we would need a way to make the
. `; N( Y' y9 {9 c> 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
P& k' w+ {) o5 |7 O> to a printed circuit board with header connector.
' ^1 K: m- g. _>
/ g4 z' U1 N2 ~5 v> At this time, we are interested in samples of a pair of modems that
, e" @7 N- J' Q* v: m' z> 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
6 ]) ~( h: a+ p! o> immediate application needs in the next email if this project is of
* M: I) t/ E8 S, L: [7 C. ~ N> 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.
7 i( h1 _( M2 M5 Z( @