[寻求合作]音频传输模块，做出口

bbycare

9 N- @, I2 d5 P {$ J客户要求如下，如果哪家工厂可以做，请和我联系
- w) S! @+ K5 ^% c) d> The application that we have in mind is similar to others that we commonly
4 ~) N6 N1 [6 {0 p# Q7 `- [+ f> have. If we were to pay for FCC approval, we would want to use the modem
9 E. S9 h# v m# X9 c> units in all similar applications under the same approval number.
! B/ i5 [2 @! J5 V, K> 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
' z/ T+ d! Y: P) t* ^8 y> sales based on the same product and approval. We are interested in the
> following specifications:
>
4 V: P3 t/ f5 M" Q, N9 K6 P6 Z> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
7 |7 j- x6 P& i> - Ability to configure/define analog Transmitter input ranges through
% s; p7 n/ k ?: ] m> simple programming method to correspond with full-range analog Receiver
. E* I' G$ @4 ~: L> outputs (0 - full voltage).
" z! J( f/ }4 \>
+ n+ L, i2 {: [> - Ability to configure and set sample rates for the inputs.
( b, ~$ c' o6 C/ f" t- @>
; l% ^& G3 n5 {$ n& ^: p1 o' i- B> - Digital output on Transmitter that turns on during the sampling period.
( w8 K, ^0 [: J3 ]0 d$ ]>
4 u/ y$ ~7 c' y: J. S) G c> - Ability to configure a power saving Sleep Mode in the Transmitter by
- f$ I# F' U! D( U> both software control and input hardware control.
>
> 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
2 \8 o- ^1 B3 w8 p8 M> configurations can be saved or easily duplicated for production volumes.
! T+ Z0 D+ k! R- B4 ~> The units should be small and compact with shielding, and able to mount
: m U0 l0 h0 o" u" O> to a printed circuit board with header connector.
3 k) t8 q2 c4 |>
: t4 o* P& `! S1 R> 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
, m0 V8 a: K; M V> interest to you. Perhaps you can make the samples by those
8 W3 I- a' s4 N> specifications. This will allow us to test your radios before we move
+ n7 M @- D' p a8 a. E4 q# B> forward. We are interested in your 900MHz radio to start.
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