[寻求合作]音频传输模块，做出口

bbycare

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.
> 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& X" q0 n- s3 x> sales based on the same product and approval. We are interested in the
- z. R, U0 [- L: _> following specifications:
>
2 B2 G( t: F% C5 \; E) o- t> - 2 inputs at the Transmitter with three possibilities;
9 M; o+ \, I- u. H0 X, r }7 Y5 S> 2 analog
> 2 digital
> 1 analog and 1 digital
& [- H2 Y, y$ N! x' Q+ ^>
> - 2 outputs at the Receiver with three possibilities to match inputs
; g6 ~, P" \! {: m% s>
) C1 t/ v2 d/ ^- R9 r5 C/ m3 w- G> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
> outputs (0 - full voltage).
1 e" o$ t2 ^& o>
8 l& p$ `3 P7 R* c+ E5 ^8 h. D> - Ability to configure and set sample rates for the inputs.
3 C1 w8 b% _" T$ q# Y>
]( x1 s: N. d2 b7 {, A( \" G> - Digital output on Transmitter that turns on during the sampling period.
2 j! W" e. g* k8 H8 T/ F1 e+ k>
) ~/ h- s* a1 b4 R. Y> - Ability to configure a power saving Sleep Mode in the Transmitter by
> 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
& ?( a G) _ C# Z1 A5 S% Q# ?; `& k> configurations can be saved or easily duplicated for production volumes.
: o' O# U+ x7 {. X: k. _- _1 t0 }4 q> The units should be small and compact with shielding, and able to mount
6 d0 V* X8 Y. z% A$ w> to a printed circuit board with header connector.
, ?, u3 u) P5 E5 O+ Q8 M4 |% T>
! y4 T% @4 C: A6 k, h2 `2 Q y> At this time, we are interested in samples of a pair of modems that
9 b% b# a- a e6 m' w. h> might be similar to this proposed system. We do not expect that you
. M8 P% T6 c+ a) Y& M6 X U' W> provide all of these specifications at this time. I can describe our
! W0 A- b9 S( E> immediate application needs in the next email if this project is of
' g' F1 Q& H+ C- w4 |0 Z% [> interest to you. Perhaps you can make the samples by those
% Q( E% |! I: @> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.