[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
% A% Q# G0 }: h* D2 F5 v$ B( e& l; j> The application that we have in mind is similar to others that we commonly
5 t' S4 Y/ L2 s' P1 Z; r+ F> 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.
> 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:
>
; ?) x; q6 N, _' F> - 2 inputs at the Transmitter with three possibilities;
3 D9 s5 m1 w/ P ~> 2 analog
> 2 digital
> 1 analog and 1 digital
+ C1 n t' v, ]! _# V. j2 V>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
~5 _- F7 \6 h( z+ Y1 e% D3 i> - Ability to configure/define analog Transmitter input ranges through
( _5 e% B/ p4 ]& J1 d> simple programming method to correspond with full-range analog Receiver
3 S8 b1 P/ J1 I> outputs (0 - full voltage).
0 t. u! {, G0 B) D$ q>
; n% K+ y8 I' W6 M: H7 z1 M1 F2 P> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
" P" H* Z' m: B' ^. b8 m8 p>
8 R: X, ?$ P4 @" o5 c2 t> - Ability to configure a power saving Sleep Mode in the Transmitter by
0 [( A: x: K* j' b% O> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
/ F% c X9 u/ m& X1 Q> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
0 Q: s3 ~$ C0 o) z" t8 g+ ?# e> At this time, we are interested in samples of a pair of modems that
/ @# _" V' N# F5 a6 G& Q: V> might be similar to this proposed system. We do not expect that you
/ H, k1 ]9 X# @. d$ ~7 p/ n> provide all of these specifications at this time. I can describe our
6 r$ S! o% k" v$ p# w> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
- ^2 O& o9 Q4 s> specifications. This will allow us to test your radios before we move
& f4 i$ N# G9 k9 a" M. u) n> forward. We are interested in your 900MHz radio to start.
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