[寻求合作]音频传输模块，做出口

bbycare

- |' a# {; L K# f% {9 s: H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
4 m* i/ W/ m7 E2 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
5 a- M, H$ ]1 B1 B q2 w> 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:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
7 {! ~% Y! H6 C3 P6 u> 2 digital
> 1 analog and 1 digital
>
6 q+ O. x2 k$ N) V, a> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
; q( x8 T, z1 B& S3 b> simple programming method to correspond with full-range analog Receiver
3 F! _. t! i7 e' \# l; Z& S* O) N> outputs (0 - full voltage).
>
8 d. A: a. p3 c0 [# l$ v0 l# L> - Ability to configure and set sample rates for the inputs.
>
4 ]) O2 @: m9 x+ W+ H" _> - Digital output on Transmitter that turns on during the sampling period.
4 v X) M' \+ s q: ~0 W2 l>
" `5 p+ b6 z8 _+ o9 \/ D# X0 ?> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
* x4 v# n* n( q1 y7 ~5 w$ x>
> In order to configure the units, we would need a way to make the
: v! D3 v& ?- G/ [' @> settings. This would preferably be from a computer terminal so that
& `- y* P* I w' E F, X* J> configurations can be saved or easily duplicated for production volumes.
2 Z* X0 a0 q" G: b$ J) i> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
& U* ?: |5 r# h( G+ f>
3 i* V1 K5 W/ a& ^ `: _5 G> At this time, we are interested in samples of a pair of modems that
/ _/ P1 i. s8 D8 a% T> 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
( u3 x! e) O J% F> immediate application needs in the next email if this project is of
/ a7 g- |6 K0 _# g5 ` q> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
2 P$ ^0 w* X# _1 I1 T> forward. We are interested in your 900MHz radio to start.