[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
. p9 K& E) v$ I5 B> 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
> 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
5 a) l' D$ g( ?1 C! ^$ e2 o& z> sales based on the same product and approval. We are interested in the
- m0 ?, R# A/ m; O1 `7 s( t: b> following specifications:
>
. Y3 j% ?* r( O9 A> - 2 inputs at the Transmitter with three possibilities;
, Q: K0 z7 Z2 U* y: \) d> 2 analog
: P5 v, g$ E, g/ y {8 Y( s> 2 digital
2 Z3 A C4 ^/ r" o> 1 analog and 1 digital
>
' u% Y$ N! r2 Q- t3 v> - 2 outputs at the Receiver with three possibilities to match inputs
0 `9 \+ H! u/ `1 L+ }. ~>
> - Ability to configure/define analog Transmitter input ranges through
1 G0 a% b' f c& W1 { [> simple programming method to correspond with full-range analog Receiver
2 X% Y$ I* H9 N! B> outputs (0 - full voltage).
* U/ L( M- P) }1 m9 @; P; }, f>
" [3 D+ b o( q> - Ability to configure and set sample rates for the inputs.
5 P# A/ w1 e' w4 G6 }>
- t& \+ J) `1 c, t0 Y4 R/ s> - Digital output on Transmitter that turns on during the sampling period.
$ d# a1 d! B$ D0 g. o# z1 [+ W>
! Z" s" L! `# J$ J# q> - Ability to configure a power saving Sleep Mode in the Transmitter by
: E7 ]+ |- R* _ V9 a> both software control and input hardware control.
>
> In order to configure the units, we would need a way to make the
; T5 }" j" U6 M5 I6 V1 I> settings. This would preferably be from a computer terminal so that
5 }9 L+ g; G" J" h8 n/ _( c: m' m3 g! [> 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.
>
/ v: p9 X% K3 j. Z: k3 g> At this time, we are interested in samples of a pair of modems that
6 G R( `3 {' I1 o# W3 M! X> might be similar to this proposed system. We do not expect that you
, W; ^7 O$ W5 M/ l" m> 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
* Q; a# ]6 z; E; v* Y$ d> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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