[寻求合作]音频传输模块，做出口

bbycare

& f# k, L, w6 `客户要求如下，如果哪家工厂可以做，请和我联系
# i: y/ q j6 j- v( f> 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
" a) t3 Y* w/ F3 e% M> units in all similar applications under the same approval number.
> 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
; J8 @. ?: ~9 B) F. m; D> sales based on the same product and approval. We are interested in the
> following specifications:
>
) I- q+ M: o0 a, X" \; [! t" |4 U> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
7 N8 f/ t. B* {8 y* B* G0 u4 N> 2 digital
> 1 analog and 1 digital
>
3 {, x; ?0 d9 {- t0 Y+ f2 X' Z> - 2 outputs at the Receiver with three possibilities to match inputs
. b# T# s+ ^* k' z" \2 j: Z" M>
" v p. ?9 N5 ]* ]2 v> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
>
' T) a$ M6 X9 D% s7 y# C9 P! p> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
5 O* [, _( n. L4 |>
> 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
B! z4 f/ G, C" j/ m9 X> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
# b. o( n) T8 K* q8 p+ z6 |> to a printed circuit board with header connector.
9 b1 a, T$ _$ v, D& F r G>
> 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
% z) g# B$ L; I. \6 N% B> provide all of these specifications at this time. I can describe our
8 [. k" I0 |, x4 ]> immediate application needs in the next email if this project is of
! U' J1 z+ l% F5 j6 u0 e> interest to you. Perhaps you can make the samples by those
! z4 G0 p) D* f& n Y> specifications. This will allow us to test your radios before we move
0 j& e+ F7 m$ M# `& g, ]' n> forward. We are interested in your 900MHz radio to start.
4 B% \$ H$ v4 i