[寻求合作]音频传输模块，做出口

bbycare

6 }" w* F( q$ M& V3 i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
> have. If we were to pay for FCC approval, we would want to use the modem
* ]7 B) _6 {$ D' w( _> units in all similar applications under the same approval number.
! F/ O, S/ [) i& j0 [6 n> 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
5 u8 R2 A. `+ _( Q> sales based on the same product and approval. We are interested in the
! t/ u5 i/ G3 E6 ~, {- M- W. P> following specifications:
/ Y9 J! A' b4 @0 a6 H" M7 \) r: j>
5 M P( [5 O: B+ W6 e0 |+ I6 ?9 o> - 2 inputs at the Transmitter with three possibilities;
6 v- g8 ^# Z, {. c> 2 analog
> 2 digital
. q; `" p( ?5 Q0 M3 t> 1 analog and 1 digital
4 r s" n4 x* g: o: J c r>
> - 2 outputs at the Receiver with three possibilities to match inputs
$ t" [ U' {7 s6 u7 [>
7 e# H M, `4 x6 y" f> - Ability to configure/define analog Transmitter input ranges through
; o: i/ |- y/ {! P> simple programming method to correspond with full-range analog Receiver
% @: i- C: r8 b> outputs (0 - full voltage).
>
: H9 B1 W8 l8 b6 }> - Ability to configure and set sample rates for the inputs.
$ K/ \2 _' u( n>
. a. _" Q( k Y( h/ d; s; B> - Digital output on Transmitter that turns on during the sampling period.
' X: h! N) |- z# I& ?0 U: f ~>
$ B( F( f7 D- a) e7 T/ E5 R> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
/ L t7 E! k) \- V# l% N5 Q>
* j) ^# o* L) l4 s7 e9 A" D> In order to configure the units, we would need a way to make the
b$ x7 ^6 P+ i+ A& C- _0 T> settings. This would preferably be from a computer terminal so that
( N8 E G7 k6 x' t9 l; T& q1 u" f> configurations can be saved or easily duplicated for production volumes.
, q& P3 i; X9 Q4 w0 `3 b! t> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
6 ]( |& d" k2 G6 Z3 d) Y>
> At this time, we are interested in samples of a pair of modems that
> 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
% E) b. R- p: N4 v> immediate application needs in the next email if this project is of
7 @" c$ [. Z8 c% o- E; G> 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.