[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
^9 i% b3 b' c, ~/ \> The application that we have in mind is similar to others that we commonly
0 V, v- `8 d8 R& m$ B( g> have. If we were to pay for FCC approval, we would want to use the modem
' o+ O- ^3 n* ]/ b> 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
; N8 h5 |0 P! j c3 A> sales based on the same product and approval. We are interested in the
6 v( ]4 O: {' ]: Q> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
: H/ I" D3 @& V: x |4 ^> 2 analog
4 R. K0 T" F7 u: Z7 k1 {# u5 ]4 C$ L> 2 digital
* ~0 H4 n/ ?" W> 1 analog and 1 digital
>
5 u5 a1 M9 V6 V) y: T! c; x- D+ i! d% V> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
+ T2 N3 ~$ I4 J* w( Q. G> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
3 g. c8 v9 o) k>
> - Digital output on Transmitter that turns on during the sampling period.
( Q4 q8 o$ J; V: z8 ^4 D1 O4 [+ r>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
$ b4 n0 M% q; J>
> 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.
$ z9 I% H) {6 k" R+ Y> The units should be small and compact with shielding, and able to mount
, Y# x1 D3 a2 a. b8 A, D2 h> to a printed circuit board with header connector.
>
( g3 U9 h: s; C$ e( a> At this time, we are interested in samples of a pair of modems that
% l1 I; A9 }* z5 f> might be similar to this proposed system. We do not expect that you
+ z: l- v6 d1 W> provide all of these specifications at this time. I can describe our
: K2 i1 z4 y9 ^& _2 U( N> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
8 {. g! Q: T8 f3 s' O" n) T$ e- S; z& ]> specifications. This will allow us to test your radios before we move
# A {" \: v0 N5 v3 l+ A* I> forward. We are interested in your 900MHz radio to start.