[寻求合作]音频传输模块，做出口

bbycare

" w5 O2 W+ P# U6 y/ Y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
& o* E) X3 L% A9 ]% l> units in all similar applications under the same approval number.
7 A- I* q( O# m8 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
( n. S: A+ t- x, M8 N# g8 A) B> sales based on the same product and approval. We are interested in the
> following specifications:
$ a5 ?+ \& H- X6 p>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
( o' o* l1 r- A3 b! R4 ^> 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
> simple programming method to correspond with full-range analog Receiver
8 _- z5 S. E( n8 S> outputs (0 - full voltage).
# [. q* Y7 |0 R: e A) a, U>
0 U2 E1 s, X/ A5 t> - Ability to configure and set sample rates for the inputs.
>
' z$ y) v! G1 p% d% k: z m/ m3 l> - Digital output on Transmitter that turns on during the sampling period.
9 P) z0 s4 h- R9 X) z7 {+ d1 Z>
; j$ v8 Y3 P/ V8 B1 s: E> - Ability to configure a power saving Sleep Mode in the Transmitter by
9 @ n" g8 o9 Y> both software control and input hardware control.
>
" Y; b- Q$ y) o5 b, ^4 y6 y5 h> 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
( u, B v7 r$ p, X( I> to a printed circuit board with header connector.
>
> 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
, C) J4 z8 ?" d7 v/ y0 n9 l$ a> provide all of these specifications at this time. I can describe our
# i0 E o2 C7 q1 |% I9 w> immediate application needs in the next email if this project is of
/ w" T# R7 F7 \ i$ Q# V> interest to you. Perhaps you can make the samples by those
' k3 P- f& R% {! O> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.