[寻求合作]音频传输模块，做出口

bbycare

& }. S$ s9 A) ]' d9 I' {8 u4 P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
9 [, K9 T* d2 V! G- o7 r$ ~> have. If we were to pay for FCC approval, we would want to use the modem
% s) \0 f( V+ F# r, W> units in all similar applications under the same approval number.
; m. A5 v; ^- f2 ]5 m. i> Therefore, we would like to be able to configure the units to a specific
1 V# S; e$ ~0 w! I, I% |! 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
5 [) B7 ^& K9 g9 a1 m> following specifications:
>
# o% ]! S! v/ X" z5 o; Y> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
8 ]! e9 q5 n3 ^> 1 analog and 1 digital
! z# s% b! ~6 g- @( g: |" d>
) M5 s) c! @) W8 F> - 2 outputs at the Receiver with three possibilities to match inputs
" T0 e6 U) i7 o( w>
) a( B& C- O& h8 e; q9 C> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 s- k- u7 `2 s E" |> outputs (0 - full voltage).
>
2 o* j, i$ V D# _( e' N/ {! e> - Ability to configure and set sample rates for the inputs.
5 F' \: P) n9 k0 V, L>
. |; b: @2 n( x( m6 K; l+ k> - Digital output on Transmitter that turns on during the sampling period.
7 r' \& a# {; m/ Q; q5 M>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
0 v$ j( u+ M" h>
> 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
* H) k& Z8 x4 E. p5 s' s/ Z> 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.
>
> At this time, we are interested in samples of a pair of modems that
. ]4 k- O' B' _. b4 Y9 Q> might be similar to this proposed system. We do not expect that you
9 K4 ]" b" p9 p> provide all of these specifications at this time. I can describe our
7 G: y; R" {2 d" _) P; |, M> immediate application needs in the next email if this project is of
& z N4 ^8 h! C$ b0 m: [> interest to you. Perhaps you can make the samples by those
+ ?! }/ Z: K ^5 o2 [> specifications. This will allow us to test your radios before we move
! T; S Q4 P$ p- ?* V0 |! @+ \> forward. We are interested in your 900MHz radio to start.