[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
> The application that we have in mind is similar to others that we commonly
1 ^/ e: M0 M2 Q" Y' a4 r> 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.
, j) u% `0 o; k2 a$ q: S7 J: m> Therefore, we would like to be able to configure the units to a specific
' Z* h1 k( w( L1 j" H _> application. For the business that we do, this approach will yield more
7 a3 Y$ o5 q! j( s1 \> sales based on the same product and approval. We are interested in the
Y+ Y5 C4 B% I> following specifications:
$ ~' n" A) z* U2 D! x# f>
> - 2 inputs at the Transmitter with three possibilities;
# b: O& `% _& s1 t8 s# V7 G> 2 analog
! c; P# {! U1 y! h: R/ k> 2 digital
; f* A. A+ t! t% z( u x, U( ]7 j> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
$ B* T% r* G. T, j( p% \0 e, r>
5 `0 x; T( v& h, w6 h, p> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
& |- F& t9 r% h7 y' z( s>
& J% E! A& c( W( s- N. ]/ A> - Ability to configure and set sample rates for the inputs.
0 q+ Z4 O: y2 s, J>
. W% H6 ]3 ] p. e4 B0 ^/ I% t( m! K> - Digital output on Transmitter that turns on during the sampling period.
& ?& {7 Y) j: ]# a; D>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
6 V9 `6 D0 z( `> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
- z x- J, {0 c/ w> settings. This would preferably be from a computer terminal so that
; q% t( \5 m Z* k. Z9 A/ N> configurations can be saved or easily duplicated for production volumes.
1 V/ `9 F5 ~2 ~* s. y% C! i> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
> 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
8 z$ T# r9 l. Q; {! z> provide all of these specifications at this time. I can describe our
6 c7 \1 J9 Z) D7 I# _! p> immediate application needs in the next email if this project is of
! p/ W" E L- Q& U# C# v1 M: C6 ~1 L> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
4 X& |) U" j, X( ]> forward. We are interested in your 900MHz radio to start.