[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
0 }% ]$ T2 q% B" s7 `( v7 D> The application that we have in mind is similar to others that we commonly
3 b( }% F5 n: 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.
! M6 |+ m( v2 j! U* R0 v, _8 }> Therefore, we would like to be able to configure the units to a specific
9 I: c8 T8 l, W1 o% x) y, h' `> application. For the business that we do, this approach will yield more
. }: C8 H6 S' W: ~9 P> sales based on the same product and approval. We are interested in the
> following specifications:
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% S2 S X- C D# Q* _+ L$ x> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
g) Q# t" B! ^( v4 o> 2 digital
3 M8 y! z% G/ \! N7 i> 1 analog and 1 digital
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> - 2 outputs at the Receiver with three possibilities to match inputs
>
& G0 t5 A/ H% E6 {9 v> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
; T9 ^/ u* R: b6 x9 N5 y( Z> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
>
' @8 N/ d. ~* C+ W2 p7 \2 l> - Digital output on Transmitter that turns on during the sampling period.
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
5 O/ _0 ^( W# [' C' D> both software control and input hardware control.
- `2 m7 B& [, }>
/ i5 [& T* {% B5 E; N, K> In order to configure the units, we would need a way to make the
> 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 U& \$ H! e$ T0 `! C>
> At this time, we are interested in samples of a pair of modems that
. [5 t d c" X6 _+ x6 ]) h> might be similar to this proposed system. We do not expect that you
& Z1 ]! _! R7 J0 O0 E> provide all of these specifications at this time. I can describe our
: s' Y/ v7 c; W0 j> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
+ {) b) M$ @, v3 a! w2 I> specifications. This will allow us to test your radios before we move
8 ^ y7 u- y! J9 {: J1 g> forward. We are interested in your 900MHz radio to start.
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