[寻求合作]音频传输模块，做出口

bbycare

' }4 r- G) C X' b' `6 y; `& X, L. 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
7 h5 Y. k. G# r( K& L> 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.
3 I+ S; I; f$ g! X4 f> 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
> sales based on the same product and approval. We are interested in the
> following specifications:
1 \, u$ ~) S. W>
; d: n1 R# j# C1 {& O! q' Q> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
> 1 analog and 1 digital
>
# v7 i. @3 O7 c+ f4 T> - 2 outputs at the Receiver with three possibilities to match inputs
2 ^ H" g6 ? W- Q2 {; b- J>
# s3 ]+ u( U( e" ^. b6 z/ ~( h6 B& [> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
7 S: H$ @* H3 d3 j' f% J5 ^> outputs (0 - full voltage).
>
# C# D( e! ~& K. c0 L `> - Ability to configure and set sample rates for the inputs.
>
> - Digital output on Transmitter that turns on during the sampling period.
- \7 i) A7 E4 R9 W9 d- n* I>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
6 p# a7 R/ W/ [/ g> both software control and input hardware control.
>
! J( p1 _- }0 s' z4 \$ 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.
& s- [. o* g$ K- @9 L: P; |> The units should be small and compact with shielding, and able to mount
4 U- _# {* l7 u. A> to a printed circuit board with header connector.
# R( U- r4 n# o* u5 \9 y4 T>
! C1 L4 i; E/ t! o2 g> At this time, we are interested in samples of a pair of modems that
7 I0 }, T" H5 N# ^- j# X& a9 A> 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
/ k0 V4 a; A' P+ f> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
4 y- W: ]2 I' @( R7 z8 U. Z$ q> forward. We are interested in your 900MHz radio to start.