[寻求合作]音频传输模块，做出口

bbycare

- P8 n: K* e) Z1 t4 I客户要求如下，如果哪家工厂可以做，请和我联系
& k$ h: U- i; O$ O0 D> The application that we have in mind is similar to others that we commonly
0 E" w; Y0 X- E> 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
: G% h. o! n! z& e S> 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:
>
> - 2 inputs at the Transmitter with three possibilities;
5 Z7 z9 t6 D. s- N. V0 R( F> 2 analog
- i; Q$ Y+ Z% D0 x+ w9 }> 2 digital
/ f+ x8 d0 |/ ]> 1 analog and 1 digital
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3 K( K0 _3 k4 d, e+ C2 W- h> - 2 outputs at the Receiver with three possibilities to match inputs
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! Z4 U; r: g* f/ |4 [6 @2 D> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
9 w) O! z% A( N3 `> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
>
& U9 G2 U, y0 c) M7 o" j% [> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
, {" m l/ O+ A>
3 E, ?; I) Y- \2 d D D5 F W> 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
; A) A* T* G2 M8 x> 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.
& D2 B1 A0 }. u; J2 \. k7 o1 ^>
' }( B/ o- V6 G' W2 y4 e [2 J, M+ N> 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
> 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
> forward. We are interested in your 900MHz radio to start.
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