[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
0 T) G* H: N1 V1 z* p" G( Z> The application that we have in mind is similar to others that we commonly
) A! ?( c0 A; z3 w& X) o3 L+ Q> have. If we were to pay for FCC approval, we would want to use the modem
& O* v+ O( L, S, y> units in all similar applications under the same approval number.
' `, w6 ]4 Y/ ?> Therefore, we would like to be able to configure the units to a specific
, {- e; G$ N N! M+ ]# |> application. For the business that we do, this approach will yield more
9 g# n6 A: n( m! O( F> sales based on the same product and approval. We are interested in the
( u6 b0 M, k( b- g0 j> following specifications:
, R) c, {! W: b>
& w- @. V: e3 {; `' l> - 2 inputs at the Transmitter with three possibilities;
x- Z( G0 h/ C1 {> 2 analog
! S) l2 i" j2 E( s' p! }$ {1 ~> 2 digital
2 S! W' Y: r& U$ e; `- i0 N0 [; L> 1 analog and 1 digital
>
- A/ r3 }" w0 I+ p& ?2 }> - 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
/ u; i8 H# W/ b4 K; E" ?% a3 ~1 e' |> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
7 {3 O* @8 G# w, W+ p" c/ X0 \>
2 `6 A3 ?: r6 T9 r" ^. K! g4 C7 I> - Digital output on Transmitter that turns on during the sampling period.
>
* i; _' l4 r4 `* W2 ]/ H4 T( i> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
9 T: B( t/ c' G; N" G% N> In order to configure the units, we would need a way to make the
% J% u$ q* I7 U7 i b> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
W5 }8 p# S4 W' ^6 Y> The units should be small and compact with shielding, and able to mount
6 ?6 V1 y* w, l3 i$ q4 z! T> to a printed circuit board with header connector.
>
% @3 b8 n+ T& C; V- Y5 j> At this time, we are interested in samples of a pair of modems that
# Y$ Y/ x J4 m$ h- u> 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
: B: A) D3 r6 \) X. d2 m> immediate application needs in the next email if this project is of
$ C3 `- s7 g- I0 [$ B. r> interest to you. Perhaps you can make the samples by those
& a& o% {* |* | o> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.