[寻求合作]音频传输模块，做出口

bbycare

. ^* `5 T. W0 H" o) `" [% `客户要求如下，如果哪家工厂可以做，请和我联系
% r$ F, ~- [( A> The application that we have in mind is similar to others that we commonly
3 o; q7 v3 R. G/ T3 i4 {! A _> 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
> application. For the business that we do, this approach will yield more
& Y7 L- W" H- L- a l1 B> sales based on the same product and approval. We are interested in the
- s" o0 K4 n5 P2 L4 }, v> following specifications:
>
0 U/ i& f) a; a, m0 F0 S> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
* e* A; e. b% `% F, a6 G> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
0 W2 ^! A$ I9 r/ e2 w" y, c> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
' i2 p k- z2 c0 u, I8 }4 L, _* `>
7 Y5 X3 p, `, c/ c, ]! ]! \$ `> - Digital output on Transmitter that turns on during the sampling period.
>
$ s8 N5 _6 Z: X5 w> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
3 n4 s+ h* ^* [0 c9 T* f>
4 c+ |1 w+ J3 \0 n> 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
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
5 W0 S( H% A s7 t6 |4 w>
; P% g/ ]2 ~. C, s> At this time, we are interested in samples of a pair of modems that
$ e5 |* |$ W# ]7 U- D> 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
8 j7 |% L9 V# U, r> immediate application needs in the next email if this project is of
5 |3 j. W0 Y; q* ~9 F5 B> interest to you. Perhaps you can make the samples by those
$ s, e3 }' ~3 K% ^% a> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.