中国安防论坛

 找回密码
 注册
查看: 5339|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

7 I2 S _* ~# @% W* l& `! D( u5 }客户要求如下,如果哪家工厂可以做,请和我联系
" R! G7 h% a/ D- D! D$ s> The application that we have in mind is similar to others that we commonly
7 p# \1 d- [3 i) ^! {- `7 q1 [ > have. If we were to pay for FCC approval, we would want to use the modem
, y# f5 |5 q) p# n4 u3 j" J> units in all similar applications under the same approval number.
/ `( J$ G# c7 q5 K! P > Therefore, we would like to be able to configure the units to a specific
* J ?8 D& X" l5 s1 Y> application. For the business that we do, this approach will yield more
8 V0 b# K6 O/ O T2 k$ x! v > sales based on the same product and approval. We are interested in the
/ T9 i9 i( r& t. k% }# l# K> following specifications:
5 F+ m! \4 }6 G>
* {" k+ Z' p, i# A# c( r5 [> - 2 inputs at the Transmitter with three possibilities;
5 P( m' v* d: \2 z+ u+ w9 g7 N> 2 analog
! r) b, @' P* G* h > 2 digital
: m" q1 r# } M+ c" v% ?+ [7 X > 1 analog and 1 digital
5 g( W8 _8 m7 I$ G >
8 w/ J% l2 w' F% _5 J/ J> - 2 outputs at the Receiver with three possibilities to match inputs
* P1 t! j8 R( L0 z0 k& a& }; g, q>
C' M/ d3 d5 c( U- ^& \> - Ability to configure/define analog Transmitter input ranges through
' ^. A1 N' F& K8 B4 D > simple programming method to correspond with full-range analog Receiver
6 q2 n7 J- R9 X" ^9 m5 ~$ B* c( H> outputs (0 - full voltage).
! o- F R0 A1 W3 k" ?" e >
5 G0 ^) W5 ?3 Z$ O > - Ability to configure and set sample rates for the inputs.
2 e m3 j, E- M- j) S/ L" y! B) S >
. d. E0 j/ O1 z z* z5 y> - Digital output on Transmitter that turns on during the sampling period.
' K, W) {# ^4 M" ^>
% B. l: C* U4 C5 ~0 B0 c# o > - Ability to configure a power saving Sleep Mode in the Transmitter by
. v5 c( W# \* j% e2 a6 ^4 C6 w4 s > both software control and input hardware control.
* ^3 M9 E5 |5 _# K>
6 b5 z, P7 N% T) A8 q ^: o, {3 h> In order to configure the units, we would need a way to make the
3 C7 o. L3 y4 p> settings. This would preferably be from a computer terminal so that
4 J$ N. v* R6 y1 Y, O1 Y2 @> configurations can be saved or easily duplicated for production volumes.
1 A2 ~0 Z1 ]4 N9 u* H > The units should be small and compact with shielding, and able to mount
8 ?4 e2 a i. g3 o& v8 l* D5 ] > to a printed circuit board with header connector.
) ]0 Y4 t: @- R7 p) O4 [>
% j: _) `6 x4 n1 J5 n. E6 H% _> At this time, we are interested in samples of a pair of modems that
X& D. D" _8 G0 i; r > might be similar to this proposed system. We do not expect that you
( I @# k2 W- r- I+ R6 s > provide all of these specifications at this time. I can describe our
4 u2 |' v1 D, m+ F > immediate application needs in the next email if this project is of
. o. \8 ?0 m) k+ G> interest to you. Perhaps you can make the samples by those
) f& R* \4 y$ m3 Q! r > specifications. This will allow us to test your radios before we move
i& P+ N5 r+ [7 E0 e3 m; S- D" o> forward. We are interested in your 900MHz radio to start.
' e& H! l0 X) B) I
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, 2026-5-23 15:14 , Processed in 0.055764 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