[寻求合作]音频传输模块，做出口

bbycare

5 i6 N% S1 z" X) K5 C6 q- C客户要求如下，如果哪家工厂可以做，请和我联系
& `+ }: I( }* W! C7 K0 Q* v$ q> 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
" E" E; q+ b/ c0 F6 v> units in all similar applications under the same approval number.
' o- g' v, W$ q/ `% w! H> Therefore, we would like to be able to configure the units to a specific
8 b3 c( p0 c$ v3 P+ \> application. For the business that we do, this approach will yield more
7 B+ _! P- L2 {( q4 x> sales based on the same product and approval. We are interested in the
> following specifications:
>
' U' W/ d( c# o4 y> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
: b! j2 c( ^4 Y' S+ \> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
- N% T3 v4 B, M1 O- h3 B& l( v, t> - Ability to configure/define analog Transmitter input ranges through
) U# ~+ R% `: @% D" E: N9 \> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
- W, P4 \) \+ Q/ }5 i> - Ability to configure and set sample rates for the inputs.
>
; ^ r2 ^& N+ g; U2 P> - Digital output on Transmitter that turns on during the sampling period.
>
: c" y7 ?8 Q+ f5 b( H& i> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
% g7 ^$ `" p& x7 w$ t" J> settings. This would preferably be from a computer terminal so that
! v5 ~* f( _5 }> configurations can be saved or easily duplicated for production volumes.
- _! w& c: D& D! _$ ~> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
; L J1 e0 U0 A6 M. v) \2 t6 |> 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
2 V- F# y: L7 c5 |> 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
> specifications. This will allow us to test your radios before we move
4 `1 |- K$ j, ~> forward. We are interested in your 900MHz radio to start.
' P! \7 V1 u: A0 J- P" U. c