[寻求合作]音频传输模块，做出口

bbycare

; b) Y: Z& H( y' v客户要求如下，如果哪家工厂可以做，请和我联系
. Z# Y \5 ]) O9 d; z' i, }) |: V> 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.
' h: E4 Z; E0 p+ P5 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
Q& @: `& j7 C, L7 ]. D( n+ z> sales based on the same product and approval. We are interested in the
> following specifications:
" S: I% t. }. \( i6 f0 I1 g) ]>
> - 2 inputs at the Transmitter with three possibilities;
8 i4 y! o2 \8 d+ o> 2 analog
# J5 Q! v4 j$ N% z> 2 digital
9 J9 p6 V7 i$ [" J! n3 @* p% u> 1 analog and 1 digital
( a L8 U0 a P+ f& B" d. q5 x>
( T$ J/ a* T! j4 Q7 v. `9 Q% |> - 2 outputs at the Receiver with three possibilities to match inputs
0 U j [/ w' I' S% }>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
9 O+ M# Y3 U% \; H>
- s* ~' `2 \/ c8 F> - Ability to configure and set sample rates for the inputs.
>
& y1 u/ k8 O M/ {> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
! z! V' V" y$ X. F- B: ?, h, u>
> In order to configure the units, we would need a way to make the
> settings. This would preferably be from a computer terminal so that
. r9 g% M, v: O+ C6 Q> configurations can be saved or easily duplicated for production volumes.
9 o9 k4 b- H% q3 ^* S5 g9 f1 w> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
0 S) P4 S) S3 q4 l& Z: W>
> At this time, we are interested in samples of a pair of modems that
! a, W% @* D E% _( a> might be similar to this proposed system. We do not expect that you
. E, L( m& R( |- p3 L> 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
5 ?, Y0 {7 i) h> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.