[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
0 X A9 K3 B; o: v6 Y" ~: u> The application that we have in mind is similar to others that we commonly
. s6 b8 `# u( H( \8 d% R% V> have. If we were to pay for FCC approval, we would want to use the modem
& N4 N: Y* F) ]: d; E> units in all similar applications under the same approval number.
# Q* V! g' ]1 l! B; c> 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
> following specifications:
>
' J3 u: e, M- \> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
/ b; h6 E# }+ D) |6 }+ o> 2 digital
> 1 analog and 1 digital
>
& K: b% L) `6 Z$ e" I( c> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
7 I) C8 M/ X, l7 v* V4 K }> simple programming method to correspond with full-range analog Receiver
* t" H( S1 c8 d0 o> outputs (0 - full voltage).
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4 p2 n5 Z! ^6 E. g> - Ability to configure and set sample rates for the inputs.
>
7 q* j1 h( V# A4 X# W3 [$ _> - Digital output on Transmitter that turns on during the sampling period.
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5 Q6 U& x; c3 i7 t> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
& `7 l% D( _# ]: N8 Q; s: [9 _> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
- o0 X0 {! d* C> The units should be small and compact with shielding, and able to mount
+ d8 i) B; f7 O" c s- ~( f> to a printed circuit board with header connector.
7 n1 @% O7 Y$ Z9 ]" Y& |% W; @>
> 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
> interest to you. Perhaps you can make the samples by those
1 V) J. _6 P( U> specifications. This will allow us to test your radios before we move
+ `$ L1 b! s: K( O. q> forward. We are interested in your 900MHz radio to start.
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