[寻求合作]音频传输模块，做出口

bbycare

* g' L5 ^) V& M* A w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
& b$ ^& u# ~9 s) f9 A8 A: b6 z, K6 k> have. If we were to pay for FCC approval, we would want to use the modem
" U2 V8 H- ? {1 j( ~/ U> units in all similar applications under the same approval number.
; a$ b5 H9 |4 W! U8 P$ A# }> Therefore, we would like to be able to configure the units to a specific
\. i& p8 i- E0 ~% j/ i> 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:
3 c+ X% a5 {( j+ ` o3 W8 j5 s>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
+ M! X! T/ b* o n5 s$ u6 L' z3 h> 2 digital
6 {5 d% }: z1 m' v! V% F! ~1 M> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
# v$ m+ S- \# g% ?' y& a% e> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
* [$ J F* p) d) X7 L7 E>
> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
! x, p3 K! a# d, X; Z3 ?$ u6 O. M>
: z% C0 |% `# B: I2 k" i" J2 u$ X> - Ability to configure a power saving Sleep Mode in the Transmitter by
4 h* U1 U$ _% c> both software control and input hardware control.
1 Z( m' L- p* _; ?. D3 D+ J |9 a>
> In order to configure the units, we would need a way to make the
3 |/ t/ y7 U/ o3 h! K2 ~4 f O> settings. This would preferably be from a computer terminal so that
! Z' U6 h2 d$ U> configurations can be saved or easily duplicated for production volumes.
; j& c1 k$ r; G/ Z4 @0 [> The units should be small and compact with shielding, and able to mount
7 c! P0 _$ _5 I" n, l> to a printed circuit board with header connector.
>
4 d2 l5 v: D0 G, V/ z> At this time, we are interested in samples of a pair of modems that
* z# ]/ L; J2 o2 l, @> 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
9 q! u+ [. f( Z9 U" S3 b1 g# F+ H> immediate application needs in the next email if this project is of
( S E3 }; Q# j, @* G5 ~> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
( x% B4 y+ w/ L9 n6 |7 ?> forward. We are interested in your 900MHz radio to start.