[寻求合作]音频传输模块，做出口

bbycare

" U; J, E3 V8 v2 x: \7 h& ]客户要求如下，如果哪家工厂可以做，请和我联系
7 v; ]6 ]- t3 x2 E2 S& W6 N> The application that we have in mind is similar to others that we commonly
+ i7 u: A( V9 s) p& f- _' Z> have. If we were to pay for FCC approval, we would want to use the modem
% V) c% y; p8 \+ Q, f# R& D' m> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
" {' P4 G, E1 R: l# J- J8 u> 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
6 e) j) |: a2 B> following specifications:
>
5 F L0 p: p6 U> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
8 c3 M. Z Z) I b7 D7 ~. s> 2 digital
> 1 analog and 1 digital
>
z: c! D& r8 P: z0 f. Z> - 2 outputs at the Receiver with three possibilities to match inputs
N0 O* H3 o) \: C>
5 Y D" f5 X0 x/ n8 W" ?6 C4 i" W> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
. N0 i4 p/ {2 l( ~>
1 [) ?( z" ], o* L ?> - Ability to configure and set sample rates for the inputs.
$ A! q$ J# Z* y) Z& Z>
1 ^& Z9 j. C, n8 u4 a# y% @6 d, `> - Digital output on Transmitter that turns on during the sampling period.
+ @2 @. s* b S>
/ l! [' z9 H8 Q> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
& T3 O; h! p. B. E>
> In order to configure the units, we would need a way to make the
+ S1 L6 f9 F8 e> settings. This would preferably be from a computer terminal so that
# [$ p2 y6 y" e& ]> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
+ J' @7 R6 @% Q! X4 {& Y> to a printed circuit board with header connector.
>
n8 _+ k' c$ W: \2 R# z; \" N> At this time, we are interested in samples of a pair of modems that
7 O# z, w7 n% T6 L; l9 G> might be similar to this proposed system. We do not expect that you
1 V3 P! G/ H( _( g' X> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
7 n8 K7 c5 X* n4 f- g* J> 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.