[寻求合作]音频传输模块，做出口

bbycare

. b! e$ s y- M/ p* Z客户要求如下，如果哪家工厂可以做，请和我联系
! _- s: F3 ?0 q+ ~4 O6 h> The application that we have in mind is similar to others that we commonly
6 o2 h4 n7 g. n- n6 d8 h# S> have. If we were to pay for FCC approval, we would want to use the modem
- ]6 e l$ W' s1 l> units in all similar applications under the same approval number.
5 t6 h5 q/ k5 o) N6 K. ?> 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
> sales based on the same product and approval. We are interested in the
> following specifications:
>
1 F* y& {9 Y: X: {> - 2 inputs at the Transmitter with three possibilities;
: x7 e9 j# H& f \1 E( X0 F- G> 2 analog
8 E" D, }5 i* `) w9 N> 2 digital
> 1 analog and 1 digital
) G5 [) R6 p9 r" q* s! C>
/ B! Y1 _# }( z2 i i1 V) z3 o> - 2 outputs at the Receiver with three possibilities to match inputs
>
3 f" L$ q+ v: Z> - Ability to configure/define analog Transmitter input ranges through
* L% Q+ }4 P! N5 x1 X> simple programming method to correspond with full-range analog Receiver
" {$ P. e( h3 @1 k6 j1 A, `+ J> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
9 i: N" W/ o+ n1 P( Y: h> - Digital output on Transmitter that turns on during the sampling period.
>
, m" e3 H9 P2 N( s* Q. u) m: j> - Ability to configure a power saving Sleep Mode in the Transmitter by
: h- i2 P" c) m8 v- t, U$ y0 F> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
& }3 m/ n9 d7 m- S& S2 ?% @> settings. This would preferably be from a computer terminal so that
4 b, `& C, x4 q l' T$ D. `; {> configurations can be saved or easily duplicated for production volumes.
2 d# @9 |6 H( E6 O" U% [> The units should be small and compact with shielding, and able to mount
3 h; l/ b' k/ `8 V# t> to a printed circuit board with header connector.
>
% q5 @' O7 n4 E% V3 E& \: G> 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
- j4 ~3 Q' P5 \3 c3 S& j0 w. N> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
1 B1 s. t# O4 a$ x> specifications. This will allow us to test your radios before we move
" a A6 p4 b4 I& t [' r> forward. We are interested in your 900MHz radio to start.