[寻求合作]音频传输模块，做出口

bbycare

7 _1 q3 a! Y* ~1 g! o4 s6 t. d客户要求如下，如果哪家工厂可以做，请和我联系
& |0 ~8 I* u) ?" i> The application that we have in mind is similar to others that we commonly
5 D; O2 k3 [1 x> 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
9 Y( s, k K2 _: Z> sales based on the same product and approval. We are interested in the
> following specifications:
, V' _. O3 l% w! h$ C3 W) N/ B>
t+ \# p# [1 C# n9 Q1 U+ k* Q> - 2 inputs at the Transmitter with three possibilities;
/ n9 c% [; e1 T' b> 2 analog
> 2 digital
> 1 analog and 1 digital
+ D, [) _ I# S: A; M l>
1 c: ]5 }+ B# ]* S5 c9 }5 @5 I> - 2 outputs at the Receiver with three possibilities to match inputs
>
& V T9 I- m- A& N! d> - Ability to configure/define analog Transmitter input ranges through
! e" z0 x6 F4 w1 ^5 d4 K> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
' E$ R- a7 H( T; H>
> - Ability to configure and set sample rates for the inputs.
1 C9 m6 C" ~ A- I' X$ W$ a j>
> - Digital output on Transmitter that turns on during the sampling period.
% j1 x, |. C! v! Y" A5 Z>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
( p/ \! W& O/ Z/ F( x>
9 j/ O) H& E" b& c> 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.
5 ^9 ^7 M& F# q8 v3 S$ _- h! W> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
- y* h3 s) |) o' @: n2 a> At this time, we are interested in samples of a pair of modems that
& [* [! p5 S- `! n$ ]: L> might be similar to this proposed system. We do not expect that you
# C" v, I. \+ z3 ~) x. f> provide all of these specifications at this time. I can describe our
: {/ R9 h' r+ x0 [ A$ c> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
w* g" w* y x