[寻求合作]音频传输模块，做出口

bbycare

: K: H) J4 [) F( I% S1 S客户要求如下，如果哪家工厂可以做，请和我联系
> 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.
; T% f5 s1 ` H- `) L- \/ V* b> 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
! w% ~' R. N5 w s0 F> sales based on the same product and approval. We are interested in the
> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
' B% Q: {1 ?1 l, L8 E: D! |> 2 analog
3 Z& r0 @) ~; Z& w; a$ i+ W> 2 digital
4 W; P7 a2 F$ e( \3 B9 u- S/ y. `; v> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
> - Ability to configure/define analog Transmitter input ranges through
; G7 c: u# m4 t> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
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> - 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.
! ]0 u3 x7 e7 H* C1 e, n" B! g1 |>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
7 `. N6 a, ~7 h) O6 v) P> both software control and input hardware control.
3 G. F2 q0 o7 O2 Y& [4 s+ ~>
> In order to configure the units, we would need a way to make the
) I- A: E5 J' |! K. |9 b6 O> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
( j: m- L$ U- R1 Y3 n% [7 m, w, Q0 y> The units should be small and compact with shielding, and able to mount
7 D2 ]4 B2 E$ I* y. Q* T+ p> to a printed circuit board with header connector.
>
@3 k* Y- O0 R) c( [) T> 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
' w" m8 [" D3 P/ v F7 Y$ Y> immediate application needs in the next email if this project is of
/ D) v5 R9 I0 n& L0 ^, x4 g> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
( T& M$ z, p/ `0 _/ L7 o> forward. We are interested in your 900MHz radio to start.
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