中国安防论坛

 找回密码
 注册
查看: 6108|回复: 0

[寻求合作]音频传输模块,做出口

[复制链接]

安防幼儿园学生

Rank: 1

积分
5
QQ
发表于 2007-5-27 20:29:37 | 显示全部楼层 |阅读模式

6 V2 G6 ^8 R r8 m K客户要求如下,如果哪家工厂可以做,请和我联系
5 V7 W' b! H) V$ G3 _* c, D> The application that we have in mind is similar to others that we commonly
- V, Q7 l/ E9 p7 N' @! l7 z; z3 l > have. If we were to pay for FCC approval, we would want to use the modem
) }7 x9 Z. p2 \4 x+ [* ?% y > units in all similar applications under the same approval number.
Y5 x) `' \6 W' U% u> Therefore, we would like to be able to configure the units to a specific
; y! Y/ J/ r+ d( k' v> application. For the business that we do, this approach will yield more
u1 R" ^0 s& h$ i! ^7 P7 }1 J4 u > sales based on the same product and approval. We are interested in the
' z- b4 R" `) K ^8 R: T> following specifications:
" ]% |1 D& I# b >
% U: b7 U# w9 b- H+ Z: w& ~4 c# T > - 2 inputs at the Transmitter with three possibilities;
% C. I9 @' F! l7 _( ] > 2 analog
M5 j4 {9 e$ F3 j> 2 digital
1 |6 U9 j) \- x1 k { > 1 analog and 1 digital
) O8 h! E8 z2 b g% |) ~>
4 y5 V% E3 v+ i! U6 m: d > - 2 outputs at the Receiver with three possibilities to match inputs
7 R! N3 y$ I/ j W+ I6 g$ q >
3 p; Z# {) R ^( R9 t5 J$ n' t> - Ability to configure/define analog Transmitter input ranges through
5 v3 Z8 x2 j. u e9 C> simple programming method to correspond with full-range analog Receiver
' l! u3 h/ N/ V> outputs (0 - full voltage).
+ c! N2 y L3 ~/ @4 v2 F! f>
* i# z* e$ g, ]) L > - Ability to configure and set sample rates for the inputs.
2 ]4 f3 i6 S' Q4 D, k& W; P8 [ >
- a$ i0 r8 |2 g" P$ y> - Digital output on Transmitter that turns on during the sampling period.
' W% P& N$ H( E$ R >
0 }6 J$ |. H# G! W% s% a> - Ability to configure a power saving Sleep Mode in the Transmitter by
' N+ u% q& s' W > both software control and input hardware control.
3 g$ S" W6 _# }. ] p6 b2 L>
* \; Q) ^& u! M2 N+ v > In order to configure the units, we would need a way to make the
' ~% B6 g, ?3 Y. B/ x! ~ > settings. This would preferably be from a computer terminal so that
" }* W) Q6 X3 X: \- Q > configurations can be saved or easily duplicated for production volumes.
$ ]( l: b$ T% T6 x1 V8 n> The units should be small and compact with shielding, and able to mount
5 V2 d( N5 N$ E4 w! s" u2 M, [> to a printed circuit board with header connector.
1 E1 {9 B" y7 ^2 I# i, j$ s >
+ d) l# {6 P" r6 Q8 B6 e# e > At this time, we are interested in samples of a pair of modems that
8 b! A9 j2 s/ A/ X/ Y- t3 \- r> might be similar to this proposed system. We do not expect that you
8 A8 P+ P# f+ [4 W, T6 t% c> provide all of these specifications at this time. I can describe our
$ i$ v D O* I2 F( Y> immediate application needs in the next email if this project is of
3 }& a8 A E H0 A- Y2 U> interest to you. Perhaps you can make the samples by those
4 z, X7 r- s1 D9 Y8 x > specifications. This will allow us to test your radios before we move
& S9 ~& _! a2 e* C* ^! n > forward. We are interested in your 900MHz radio to start.
" c7 A, }$ |6 Q/ U/ Z
www.bbycare.com 婴儿用产品
您需要登录后才可以回帖 登录 | 注册

本版积分规则

安豆网|Archiver|手机版|中国安防论坛 ( 粤ICP备09063021号 )

GMT+8, 2026-9-14 23:49 , Processed in 0.065208 second(s), 19 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2017 Comsenz Inc.

快速回复 返回顶部 返回列表