FM 3-101-2

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中国之声全国收听频率表

中国之声全国收听频率表
AM603 AM540 AM1035 AM1458
AM900 AM540 AM1035 AM1143 AM540 AM1035 AM1035 AM1143 AM639 AM900 AM981 AM945 AM1359 AM900 AM639 AM1359 AM1575 AM981 AM639 AM1359
怀化市 张家界 湘西自治州 广州市 中山市 深圳市 珠海市 汕头市 韶关市 汕尾市 江门市 阳江市 茂名市 肇庆市 清远市 潮州市 揭阳市 云浮市 佛山市 河源市 梅州市 惠州市 东莞市 湛江市 南宁市 柳州市 桂林市 梧州市 北海市 防城港市 钦州市 贵港市 玉林市 百色市 河池市 来宾市 崇左市 海口市 三亚市 东方市 成都市 自贡市 攀枝花市
FM103.6 FM101.2 FM106.3 FM94.6 FM90.2 FM106.4 FM92.3 FM100.6 FM93.7 FM99.8 FM100.1 FM94.8 FM106.4 FM95.3 FM93.7 FM105.5 FM94.7 FM101.2 FM95.6 FM105.0 FM93.0 FM104.8 FM97.6 FM97.3 FM91.3 FM92.0 FM92.5 FM91.6 FM101.3 FM101.0 FM102.3 FM106.6 FM100.6
AM639 AM540 AM639 AM1035
AM540
AM927 AM603 AM927
调频FM95.0转播时间:05:30-23:00,另一个 调频频率FM103.2转播时间为:05:30-00:00
调频FM88.4频率受干扰无法收听
AM927 AM756 AM603
AM603
湖南省
广东省
广西 海南省 四川省 贵州省

民航定座指令

民航定座指令

民航定座指令一.订座系统:包括代理人分销系统(CRS),航空公司系统(ICS),离港系统,货运系统三个大型主机系统为支持的发展格局。

二.系统注册1.进入系统:DA:查看是否输入营业员工作号2.进入营业员工作号SI 格式:SI:工作号/密码/级别例:工作号为1111,密码为123A,级别41的营业员准备进入系统。

〉SI:11111/123A/413.退出系统SO4.密码的修改AN 格式:旧保密号/新保密号例:假定有工作号11111,原保密号为123A,现欲改为888F。

(1)进入系统:〉SI:11111/123A/41(2)用AN指令进行修改:〉AN:123A/888F(3)退出系统:〉SO(4)重新进入系统:SI:11111/888F/41三.航班信息查询指令(一)航班时刻显示SK:查询一城市对在特定周期内所有航班的信息,包括航班号、出发到达时间、舱位、机型、周期和有效期限。

格式:SK 城市对三字代码/ 日期/ 航空公司二字代码/ 舱位例1:查询15OCT前后三天的一周时间内上海到深圳的航班时刻〉SK:SHASZX/15OCT(航空公司二字代码和舱位可省略,表示查询所有信息)12OCT(MON)/18OCT(SUN)SHASZX2 FM373 SHASZX 0830 1035 757 0 M 31MAR26OCT FAYIHKLMTEVUQGW 以上显示信息中,分别为序号、航班号、航程、出发到达时间、机型、经停点、餐食、期限和舱位。

例2:显示以今天为中心前后三天之内北京到上海的航班信息〉SK:PEKSHA例3:显示14OCT前后三天从北京至长沙的MU的F舱的航班〉SK:PEKCSX/14OCT/MU/F例4:显示10OCT前后三天北京到巴黎的直达航班〉SK:PEKCDG/10OCT/D(二)座位可利用情况显示A V——查询航班座位可利用情况,及其相关航班信息,如航班号、舱位、起飞到达时间、经停点等。

二次回路编号规则

二次回路编号规则

电力系统回路标号1、+电源回路 1 101 201 301 -电源回路 2 102 202 3022、合闸回路 3~31 103~131 203~231 303~331绿灯合闸监视回路 5 105 205 305示例:(+KM101) 103 105 107 ………131 (-KM102)3、跳闸回路 33~49 133~149 233~249 333~349红灯跳闸监视回路 35 135 235 335 示例:(+KM101) 133 135 137 ………149 (-KM102)4、备用电源自动合闸回路50~69 150~169 250~269 350~3695、开关设备的位置信号回路70~89 170~189 270~289 370~3896、事故跳闸音响信号回路90~99 190~199 290~299 390~399示例:(SYM708) 190 192 194 (-XM702)闪光信号(+)SM 1007、保护回路 01~099(或J1~J99) 示例:(+101) 03 05 07 ………027 (-102)8、信号及其他回路701~999信号回路电源 +XM(701)(-XM702)①信号回路701~799内的奇数编号。

掉牌未复归:(FM703)(PM716)②遥测信号801~899,合闸线圈回路:(+HM)871 873 874 872(-HM);掉合闸指示:(+HM)881 884/886 882(-HM);遥信:801 803 805 807…③光字牌信号901~999。

预报音响信号回路:(FM703)901 903 (907)(1YBM709)(2YBM710)9、发电机励磁回路 601~699保护装置及测量表计的电流回路(交流回路)(N中性线L零序)LH A401~A409 B401~B409 C401~C409 N401~N409 L401~L4091LH A411~A419 B411~B419 C411~C419 N411~N419 L411~L41919LH A591~A599 B591~B599 C591~C599 N591~N599 L591~L599保护装置及测量表计的电压回路(交流回路)控制保护信号回路(A1~A399、N1~N399) YH A601~A609 B601~B609 C601~C609 N601~N609 L601~L6091YH A611~A619 B611~B619 C611~C619 N611~N619 L611~L61919YH A791~A799 B791~B799 C791~C799 N791~N699 L791~L799每个安装单位1000个号,正电源侧单号,负电源侧双号。

国家经批准可使用频率频道表-FM

国家经批准可使用频率频道表-FM

安国市 安新县 定兴县 定州市 高碑店市 高阳县 涞水县 涞源县 涞源县
105.6 102.2 101.0 103.5 102.6 96.4 99.9 89.2 100.5
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109
中央人民广播电台中国之声 北京人民广播电台新闻广播 怀柔区广播电视台广播节目 怀柔区广播电视台广播节目 平谷区广播电视台广播节目 平谷区广播电视台广播节目 北京人民广播电台新闻广播 密云县广播电视台广播节目 中央人民广播电台中国之声 北京人民广播电台新闻广播 延庆县广播电视台广播节目 延庆县广播电视台广播节目 中央人民广播电台中国高速公路交通广 播 中央人民广播电台中国高速公路交通广 播 北京广播电视台青年广播 中央人民广播电台中国之声 中央人民广播电台经济之声 中央人民广播电台音乐之声 天津广播电视台新闻广播 天津广播电视台文艺广播 天津广播电视台音乐广播 天津广播电视台交通广播 天津广播电视台新闻广播 武清区广播电视台广播节目 天津广播电视台新闻广播 宝坻区广播电视台广播节目 天津广播电视台滨海广播 天津广播电视台相声广播
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 北京市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市 天津市
0.3 0.03 0.03 0.05 0.3 0.3 0.3 0.3 1 0.3 0.3 0.05 0.05 0.05 0.05 0.05 1 1 1 0.05 0.1 0.05 0.3 0.05 0.05 0.1 0.3 0.05

通信原理实验13 模拟调制解调实验(FM)

通信原理实验13 模拟调制解调实验(FM)

实验十三模拟调制解调实验(FM)实验内容1.模拟调制(FM)实验2.模拟解调(FM)实验一、实验目的1.掌握变容二极管调频电路的工作原理及调频调制特性及其测量方法。

2.熟悉相位鉴频器的基本工作原理。

3.了解鉴频特性曲线(S曲线)的正确调整方法。

二、实验电路工作原理(一)模拟调制实验1.变容二极管工作原理调频即为载波的瞬时频率受调制信号的控制。

其频率的变化量与调制信号成线性关系。

常用变容二极管实现调频。

变容二极管调频电路如图8-1所示。

从J2处加入调制信号,使变容二极管的瞬时反向偏置电压在静态反向偏置电压的基础上按调制信号的规律变化,从而使振荡频率也随调制电压的规律变化,此时从J1处输出为调频波(FM)。

C15为变容二级管的高频通路,L1为音频信号提供低频通路,L1和C23又可阻止高频振荡进入调制信号源。

图8-1 变容二极管调频f因为LCf π21=,所以电容小时,振荡频率高,而电容大时,振荡频率低。

从图(a )中可以看到,由于C-u 曲线的非线性,虽然调制电压是一个简谐波,但电容随时间的变化是非简谐波形,但是由于LCf π21=,f 和C 的关系也是非线性。

不难看出,C-u 和f-C的非线性关系起着抵消作用,即得到f-u 的关系趋于线性(见图(c ))。

2. 变容二极管调频器获得线性调制的条件设回路电感为L ,回路的电容是变容二极管的电容C (暂时不考虑杂散电容及其它与变容二极管相串联或并联电容的影响),则振荡频率为LCf π21=。

为了获得线性调制,频率振荡应该与调制电压成线性关系,用数学表示为Au f =,式中A 是一个常数。

由以上二式可得LCAu π21=,将上式两边平方并移项可得2222)2(1-==Bu u LA C π,这即是变容二极管调频器获得线性调制的条件。

这就是说,当电容C 与电压u 的平方成反比时,振荡频率就与调制电压成正比。

3. 调频灵敏度调频灵敏度f S 定义为每单位调制电压所产生的频偏。

课程体系资料

课程体系资料
中国人的英文演示技巧
CS105-103
顾客导向的创新服务
SD106-89
成功的演讲技巧训练
CS106-104
顾客管理
SD106-1-89
成功的演示技巧训练
CS107-105
顾客服务品质提升发展研习
SD107-90
工作潜能提升与团队成长训练
CS108-106
CRM顾客关系管理
SD108-91
自我超越一个人愿景开创
个人发展
■顾客服务
SD101-84
沟通与协调
CS101-99
全面顾客满意
SD102-85
优质沟通与人际风格运用
CS102-100
顾客导向的电话沟通技巧
SD103-86
有效时间管理
CS103-101
电话礼貌与抱怨处理研习营
SD104-87
EQ情绪与压力管理
CS104-102
快乐成功的门市人员培训
SD105-88
督导培训课程
MS107-1-160
专业销售能力提升技巧
PM109-138
全面品质管理(TQM)
MS108-161
销售团队的管理与控制
PM110-139
产品开发的可靠性管理
MS109-162
系统客户销售策略
PM111-140
产品开发流程管理
MS110-163
大型客户管理/客户开发技巧-顾问式销售法
PM112-141
如何成为一名优秀的主管
HR111-73
企业培训规划与执行
MP127--56
以持续改善为基础之QC问题解决
HR112-74
企业内部讲师培训
MP128--57

Magnum Dynalab室内FM天线说明书

T H E E-Z I N E F O R F R U G A L A U D I O E N T H U S I A S T S Affordable $$AudioIssue Number 45: September 2009Magnum Dynalab Indoor FM Antenna'sBy Anthony Nicosia**********************************SpecificationsSR-100 Silver Ribbon Tunable FM AntennaAn indoor Antenna for both enhanced FM performance and HDTV broad-castsSpecificationsBase measures 3.5” width x 2.5” deep x 3/4” highMaximum height of antenna fully extended: approx. 37.5”Maximum width of antenna fully spread: approx. 32”Cord is approx. 3' longWarranty: twenty four month limited warranty applies to the first end userPrice: $35MD-205 Signal Sleuth FM signal AntennaAccording to Magnum Dynalab “In an independent test, using a commer-cially available FM tuner, the following percentile improvements were at-tained with the SLEUTH on line:Sensitivity (under 1dB limiting) -170%Spurious Response Rejection -90%Image Rejection -380%Ultimate Sensitivity was rated at 70dB+Also, the total harmonic distortion (THD) re-mained unchanged indicating the Sleuthadded no measurable distortion of its own.”SpecificationsCircuit: 3 varactor-tuned RF stagesGain: VARIABLE -30dB thru +30dBTuning Range: 88-110 MHzBandwidth: Better than 400KHzNoise: Less than 4dBDistortion: 0%Antenna Input: 75 ohmsPower Required: 230/240/110 voltsSize: 17” x 1.75' x 6”43.18cm x 4.45cm x 15.24cmWeight: 6 lbs/ 2.65KGWarranty: twenty four month limited warranty applies to the first end userPrice: $435Company InformationMagnum Dynalab Ltd.8 Strathearn Avenue, Unit 9Brampton, OntarioCanadaL6T 4L9Telephone: (905) 791-5888Toll free in North America 1-800-551-1430Fax: (905) 791-5583International Fax: (1) (905) 791-5583US Contact Telephone, toll free: 1-800-551-4130Web address: Email address: **********************L ooking back twenty-five years ago to 1984, we see a time when Magnum Dynalab introduced its very first product, the Signal Sleuth, which was designed to boost and stabilize FM signals. According to Larry Zurowski, the president of Magnum Dynalab, the biggest difference between that Signal Sleuth and today’s model is that the gain curve is now more consistent across the FM band. Later, in September of 1985, the company marketed the FT 101, which was her-alded as their first FM tuner. Magnum Dynalab now makes FM tuners, an integrated FM receiver, an integrated ampli-fier as well as a selection of both indoor and outdoor antennas. Having recently, in the June 2009 issue of “AffordableAudio”, taken a look back at the 1960's McIntosh MR67 tube tuners I can only wish I’d had today’s Magnum Dynalab products around to help with the review.I have, as of late, been using a TERK FM+ Indoor Antenna, which was recommended to me by a friend. Unfortunately, I live in a more difficult environment than his, and while this inexpensive antenna priced at only $9.99 worked better than no antenna it still left me with a desire for something more substantial. When I first contacted Larry Zurowski I was completely upfront with him in explaining that I lived in an area that has great difficulty getting a proper reception. I explained that I am situated at the bottom of a very high steep hill where FM reception is poor, even when it comes to capturing local stations. Add this to the fact that there are large commercial planes flying relatively low, from the San Francisco airport, and you have an FM reception nightmare. Larry never addressed this issue, but rather sent me an email saying he would send the requested products as soon as he could get me an SR-100 Silver Ribbon Tunable FM Antenna, which were at the time on backorder. A few weeks latter both the SR-100 and Signal Sleuth arrived neatly packaged and in perfect condition.To tell you the truth I did not expect very much in the way of an improvement with the SR-100 antenna as I was al-ready using an indoor antenna for my MR-67 tuner. Having tried a variety of other indoor style antennas I never did have much luck picking up stations and was resigned to the fact that I must go the outdoor antenna route. After all this was only a thirty-five dollar investment, how much of a difference would it make being that I live in a difficult FM recep-tion area? As it turned out, it made a huge difference. I was floored with the vast improvement this indoor antenna made and had to put my own antenna back in just to see if maybe the moon and stars were aligned differently that day and had somehow cleared the skies for superior FM reception. But no, switching back to my original antenna resulted in a poorer performance once again that allowed for some stations to drift and others to be difficult to pull in properly. After reinserting the SR-100 I found everything to be right once again. I was sold and spent the rest of the morning listening to music via my newly revamped FM tuner setup. With the SR-100 I was able to pull in stations that before were “edged” with static but now were quite silent. I felt a greater depth to the music as this silent background now af-forded me a clearer window with which to hear through, and I enjoyed each musical performance anew. Whereas be-fore I would glide the tuning knob through the various frequencies to hear plenty of static, now for the most part there was silence. It was not so much that it pulled in stations that I could not capture before but rather for me it made the stations I was already receiving sound clearer and more powerful. I liked what it brought to my system as it quite sim-ply did the job it was intended to accomplish and did so for the paltry sum of only thirty-five dollars. Having had other “rabbit ear” style antennas in my listening room before, I must say that my wife finds them quite unattractive, but not so with the SR-100. Its combination of mostly black and silver (an Oakland Raiders fans delight, yes we live less than an hour from their stadium) coupled with its slender simple appearance worked just fine for us from an aesthetics point of view.OperationNow in steps Magnum Dynalab's MD-205 Signal Sleuth FM signal Antenna. Take note that the Sleuth’s performance will be directly related to the quality of the antenna attached, as well of course as the reception within the area and the attributes of the tuner used in conjunction with it. It is a tunable RF processor for FM stations across the 88-108 MHZ frequency bandwidth. I naturally used Magnum Dynalabs own SR-100 Silver Ribbon antenna for this evaluation but as previously stated you might even want to try one of their more powerful outdoor antennas for a more “startling” experi-ence. I say startling because that is what this combination of SR-100 and MD-205 felt like to me. For a complete in-structional aide of how to set-up the MD-205 please read the owners manual, but for now let me give you a quick summation of the process which may at first seem a little complicated. With your purchase you will be supplied with a patch cord with 'F' connectors on both ends. Connect the FM tuner to the MD-205 via this patch cord to the area marked “Output to Tuner”. Connect the MD-205 to your antenna by way of the connector labeled “Antenna Input”. Please make sure that both switches located on the front of the MD-205 one labeled “Power”, is in the off position, the other “Antenna Signal”, is in the Bypass position. The FM tuner should also be turned off. Now use the supplied fac-tory power cord to plug the unit into an outlet. Be very careful as “Significant damage will be done to the unit if the wrong voltage is applied”. Appropriate voltage should be marked on the back of the unit. Alright, now turn on the MD-205 by moving the power switch to the “ON” position and then switch the antenna signal switch to the “Amplify” posi-tion making sure that all the LED lights turn on with each flip of the switch. Now that it is connected and functioning properly let me explain how to use the Sleuth when dialing in different radio stations, in order to help you tune them in for better reception.The following should be performed with the tuner's Mute switched “OFF” and the Sleuth's RF Gain control fully turned in the counter-clockwise position past where a 'click' is heard. First turn on the Sleuth with the Antenna Signal switch set to bypass, then turn on your FM Tuner. Make sure that the tuner is set to stereo. Tune to a station that has a fairly strong signal in your area and then set the Sleuth's tuning control to the same approximate frequency. There is no digi-tal readout for this, so you have got to trust what we used to do before digital readout, look with your own eyes and listen with your own ears. Now you can switch the Antenna Signal switch to the 'Amplify' position. As you then rotate the RF Gain control to fully clockwise and you will start to feel a click. Looking at the signal strength on the tuner you will rotate the Sleuth's Tune control until you find the highest reading on the signal strength meter, or until you perceive the clearest audio signal. Switching back to the RF Gain control, now rotate it counterclockwise until you get a weaker signal and then rotate it back clockwise until the audio signal is at its optimum. It is now time to turn the Mute switch to the 'ON' position. When you need to switch frequencies on your tuner simply turn the Antenna switch on the Sleuth to the 'bypass' position then tune your FM Tuner to the next desired station. Turn the Sleuth to the corresponding fre-quency, turn the Antenna switch back to amplify and rotate the Gain control and the Tuning Knob on the Sleuth to re-gain optimal signal strength or until it sounds best to your own ears.ImpressionsOnce again this Magnum Dynalab product impressed me with its ability to do exactly what it was designed for. It sepa-rated weaker stations by allowing you to finely tune them in and then boosted their signal with up to 30dB of gain, thereby adding power to the selected frequency. The affects of the Sleuth reminded me of a Vinyl pressed Master Re-cording where music would seem to spring forth from a background of dead silence, quite impressive indeed. As the Sleuth tuned in radio station after station, using the units gain control knob to put on the finishing touches, I was al-ways amazed at how the stations snapped into focus allowing me to hear music as if I had purchased a much more expensive tuner. The only two regrets I had concerning my review of the Sleuth were that I was not using one of their outdoor antennas, to see how good my MR67 tuner could actually be, and secondly that I was not using a modern day tuner made by Magnum Dynalab.ConclusionBoth the SR-100 Silver Ribbon antenna and the MD-205 Signal Sleuth FM signal Antenna added no coloration of their own to the sound, yet they did have an enormous affect on the musical performances heard through them. I suggest that both be used together in order to realize the full potential of each. The SR-100's job is to capture local FM radio stations and is an excellent alternative for audiophiles who do not want to install an outdoor antenna or those of us on a more stringent budget. It is tunable, to maximize FM reception, and, as my wife and I found, quite attractive. The Sleuth on the other hand is a device designed to tune in the weaker FM radio stations in your area, separate them from the stronger ones and add up to a 30dB boost of gain to the appropriate signal. While it is in itself no substitute for a good tuner or antenna it will enhance their performance by its ability to add three RF stages and power to the signal. Using them both together I found the quality of my FM reception vastly expanded while my listening pleasure increased immeasurably. FM broadcasts tuned in easily and the added background silence was indeed a welcome addition. Both products are very highly recommended.The Listening Environment:The review room is eighteen feet eight inches long by thirteen feet wide. The loudspeakers and equipment are kept on the short wall. The cathedral ceiling starts at eight feet and sloops upwards to thirteen feet at its peak in the middle spanning across the short length of the room for the full thirteen feet height. The hardwood floor has a nine by six foot oriental rug lying down the long ways toward the system placed dead center in between, yet not under, the listener and the review equipment The room has no doors, but has two openings. One is in front of the right Legacy Focus 20/20 loudspeaker, which gives access to the hallway while the other is behind the listening position and opens to the formal dinning area. The room is treated with two floor standing acousti-cal panels, one behind each speaker, and the audio equipment is located in a Cherry Synergy Twin S30 Salamander audio rack against and in the middle of the short wall. I have two power conditioners that plug into a PS Audio Power Port receptacle located behind the audio rack. There are also two Blue Circle Audio MKIII Power Line Pillows, one on each of two outlets on the long walls next to and behind each loudspeaker. The Legacy speakers are located about six feet seven inches from the rear wall to their front panel. They are also twenty one inches from the rooms side walls to the middle of each loudspeakers. The Legacy's are twelve feet apart from each other to form a triangle with the listening position that is also angled at twelve feet from loudspeaker to listener. In the corner of each short wall behind the Legacy's are a pair of 1989 Klipsch Klipschorn loudspeakers that are some-times used for reviews. If the Klipsch loudspeakers are used I would then reposition the two acoustical panels to slightly behind the listening position one to the left and the other to the right of it.Review Equipment:McIntosh MR67 Tube Tuner and matching wood cabinet with slant legsMonarchy Audio SM-70 Pro power amplifiers (2 used in mono block configuration), Monarchy Audio M24 Preamplifier, Samsung HD-841 Cd/SACD/DVD Audio universal player, Oracle Delphi MK I turntable, Grace 707 tonearm and Denon DL-301MK II Moving Coil stereo cartridge, Whest Phonostage.20 + MsU.20 power supply(for Moving Coil or Moving Magnet cartridges)PS Audio power port receptacle, Two Blue Circle Audio Mk III power line conditioners, Acoustic Revive RTP-4 Series power con-ditionerm, Kimber Kable 4TC loudspeaker cable with matching jumper wires, Kimber Kable Hero and Tonik InterconnectsTek Line, PC-8 Signature power cords, two six foot lengths, Mr. Cable,The Musician power cord, a nine foot lengthMonarchy Audio AC-1 power cord, two six foot lengths, Cherry Synergy Twin S30 Salamander audio rack。

FM350-2程序说明

OB82 FC2/FC3/FC4/FC5/FC3OO/DB2/UDT1/OB1 NETWORK 1 都要拷贝到原程序中。

在DB2.DBW12中有一个FM35O 模块地址的设置。

要与S7硬件配置中FM35O 的地址一样 硬件配置中地址为 L272-287Q : 272-287a DB2.DBW12=W# 16# 110=272.程序说明OBI network 1 CALL ^CiShan"〃调用 FC300 程序块cnt2_app =W#16#2 //背景数拯块号DB2 quantity :=MW4 〃预装载值,为MW4赋值,当前为零,也可以用W#16#0 load :=M0.2 //装载计数器值,计数器应用时此点为1 Gatc0_3 :=M0.0 〃打开计数器0-3通道的软件门 Gatc4_5 :=M0.1 〃打开计数器4-5通道的软件门 acLval :=M0.3 〃开始读当前计数值的触发位channel :=M0.4 //0为计数器通道0・3计数1为为计数器通道4-7 11-数,应置rd_err :=M2.2 〃读操作的出错提示 wr_err:=M2.1〃写操作的出错提示load_done :=M2.0 //装载计数器操作的状态指示 state_oflw:=M2.3〃通道4测量值上限溢出状态指示 state_uflw:=M2.4〃通道4测量值下限溢出状态指示FC300程序说明 network 1//Application fill unit //Open counter data block//Control the FM 350-2 调用 FC2//FM 350-2 parameters assigned?//No, process no application //Lower limit exceeded?//Upper limit exceeded? //Start the fill unit? //Yes, SW_GATE0 open //Yes, SW_GATE1 open //Yes, SW_GATE2 open//Yes, SW_GATE3 open //Start the fill unit?//Yes, CTRL.DQO = STAT.GATEO //and trigger fill valve //Start the fill unit? //Yes, invert STAT.DQO//and trigger motor for transport //with CTRL_DQ1 and SET_DQ1 //Start the frequency measurement?L #cnt2_appT #cnt2_db OPN DB [#ciH2_db] CALL M CNT2_CTR n DB_NO:=#cnt2_db A DBX 36.7JCN ENDA DBX38.4 = # state_uflw A DBX39.4= #state_oflw A # GateO. .3= DBX 23.0 = DBX 23」 = DBX 23.2 = DBX233A # GateO. .3 A DBX 43.0 = DBX21.0 A # GateO. .3 AN DBX 42.0 = DBX 21」 = DBX22」A # Gate4 5DB.NO :=#cnt2_dbRET_VAL:=MW6//注意不能和程序其它地方应用冲突//Error: job_no unknown, retval_wr withWREN: AN error or dataBRerror— #wr_errAN #load //Create write job endedR DBX 1.1//Deleted when loading triggeredA DBX =# load_donenetwork 3SET//Set BR for error evaluationSAVEOPN DB [#cnt2_db) //Open counter data blockA DBX 3.0//Read actual values in progress? JC RDDO //YesAN # act.val //Reading actual values? JC RDEN //NoL100//job_no 100 for count channel 0 to 3= DBX 23.4 =DBX 23.5 // =DBX23.6将前而注释符去掉// =DBX23.7前面注释符去掉network2 SETSAVE OPN DB [#cnt2_d A DBX 1.0JC WRDOA DBX 42.1JCN WRENA #loadFP M10.0它地方应用冲突JCN WREN L #q uantity T DBD 116 L 42 T DBBWRDO: CALL H CNT2_WR n350-2//Yes, SW_GATE4 open //Yes, SW_GATE5 open//Yes, SW.GATE6 open 想要使用通道 6//Yes, SW_GATE7 open 想要使用通道7将//Set BR for error evaluation//Open counter data block //Load comparator in progress? //Yes//New loading only during transport //Load new quantity?//Positive edge to #load 注意不能和程序其//No//Quantity in counter data block//job_no 30 for//Load comparator count channel 0//Load counter and comparator for FM文档收集于互联网,已重新整理排版word 版本可编辑•欢迎下载支持.//for count channel 4 to 7?//job_no 101 for count channel 4 to 7//Load comparator count channel 0 //Load counter andcomparator for FM〃注意不能和程序其它地方应用冲突//Error: job_no unknown or retval^rd withAN #channel JC JOB L101 JOB: TDBB2RDDO: CALL H CNT2_RD U 350-2DB_NO :=#cnt2_db RET_VAL:=MW8RDEN: AN BR error=# rd^errEND: BE。

FM 101

FM 101.0:调频技术介绍前言Edwin H. Armstrong是无线广播技术的发展先驱之一,他在1918和1933年分别发明了超外差无线接收机和调频技术[1],这两项概念和他在1912年发展的再生电路技术已成为现代无线电子的基础。

美国的调频电台广播频率为88-108MHz,频道带宽200kHz。

调频收音机在1940年问世时仅支持单声道,立体声则要到1960年才出现。

本文提供一套调频技术基础课程,内容包括MPX多路多路信号以及立体/单声道混合 (stereo-mono blending) 与软静音(soft mute) 等噪声消除技术。

调频技术基础频率调变是模拟角度调变的一种,它会利用携带信息的基带信号改变载波频率,这些基带信号通常称为信息或信息信号m(t)。

调频广播通讯最常传送音频信号,但它也能传送带有低带宽数字信息的数字数据,这些数字信息在欧洲称为无线数据系统 (RDS),在美国则称为无线广播数据系统 (RBDS)。

调频信号调频信号的最简单产生方法是,直接把信息信号加到压控振荡器 (VCO)。

图1:利用压控振荡器 (VCO) 产生调频信号图1将电压信息信号m(t) 加到压控振荡器的控制电压,输出信号xFM(t) 则是固定振幅的正弦载波,其频率在理想情形下应该是控制电压的线性函数。

当没有信息或者信息信号为零时,载波频率等于其中心频率fc;若有信息信号存在,输出信号的瞬间频率会根据下式变得高于或低于中心频率:其中KVCO是压控振荡器的电压频率转增益,其单位为Hz/V。

KVCO × m(t) 则是瞬间频率偏移量。

输出信号的瞬间相位则如下式,等于2π乘以瞬间频率的积分:此处为简单起见,已假设相位初始值为零,因此调频输出信号xFM(t) 可表示如下:观察调频输出信号可以发现几件事。

首先,无论信息信号为何,调频信号的振幅永远保持不变,这使它具有固定包络线的性质,而且输出功率等于驱动1Ω电阻。

富满电子集团FM100 FM101快速充电接口IC说明书

FM100/FM101(文件编号:S&CIC1325)快速充电接口IC概述FM100/FM101是一款支持Quick Charge2.0(QC2.0)快速充电协议的充电接口控制器IC,可自动识别快速充电设备类型,并通过QC2.0协议与设备握手,使之获得设备允许的安全最高充电电压,在保护充电设备的前提下节省充电时间。

FM100采用SOP-8的封装形式,FM101采用SOT23-6的封装形式。

特点完全支持Quick Charge2.0规范✧A类:5V、9V及12V输出电压✧B类:5V、9V、12V及20V输出电压✧可选12V或20V输出限制兼容USB DCP1.2规范✧支持USB充电规范DCP1.2模式低待机功耗✧5V输出电压时低于1mW可靠的保护功能✧引脚间短路保护FM100/FM101(文件编号:S&CIC1325)快速充电接口IC 绝对最大额定值旁路引脚电压........................................................................................................................................-0.3to9V 参考引脚电压........................................................................................................................................-0.3to9V V1/V2/V3引脚电压................................................................................................................................-0.3to9V D+/D-引脚电压......................................................................................................................................-0.3to5V 旁路引脚电流..............................................................................................................................................25mA V1/V2/V3引脚电流....................................................................................................................................0.5mA D+/D引脚电流................................................................................................................................................1mA 工作结温.........................................................................................................................................-40°C to+150工作环境温度..............................................................................................................................-10°C to105°C 存储温度.....................................................................................................................................-65°C to150°C 焊接温度......................................................................................................................................………..260°C电气参数FM100/FM101(文件编号:S&CIC1325)快速充电接口IC 功能描述FM100/FM101是一种低成本的HVDCP专用充电端口控制芯片,支持QC2.0规范,支持PI如TOPSwitch和TinySwitch系列电源管理芯片。

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F M3-101-2FM 3-101-2The types of FOX units are:• Heavy Division NBC Reconnaissance Platoon.• Armored Cavalry Regiment NBC Reconnaissance Platoon.• Light Armored Cavalry Regiment NBC Reconnaissance Platoon.• Corps NBC Reconnaissance Company.NBC recon elements are composed of teams, squads, and sections. One FOX with Two FOXs and crews compose a squad. An ad hoc grouping of three or more FOXs a section. FOX platoons vary from four to eight crews with their vehiclesHeavy Division NBC Reconnaissance PlatoonThe heavy divisional NBC recon platoon is organized with a platoon headquarters, and A heavy division has one NBC recon platoon as-signed. This NBC recon platoon (FOX) consists of six FOX vehicles divided into three squads its crew is a team.and crews compose three recon squads.with two vehicles each. The platoon headquar-ters is composed of the platoon leader and pla-toon sergeant, with no additional equipment authorized.Use the following terminology when referring to the organization of the heavy division NBC Recon Platoon.• 1 FOX = Team • 3 FOXs = Section • 2 FOXs = Squad • 6 FOXs = PlatoonArmored Cavalry Regiment NBC Recon PlatoonAn armored cavalry regiment (ACR) has one NBC recon platoon assigned.The platoon consists of six FOX vehicles divided into three squads with two vehi-cles each. The platoon headquarters is composed of the platoon leader and platoon sergeant, with no additional equipment authorized.Use the following terminology when referring to the organization of the ACR NBC Reconnaissance Platoon:• 1FOX = Team • 3FOXs = Section • 2FOXs = Squad • 6 FOXs = Platoon2-4FM 3-101-2Light Armored Cavalry Regiment NBC Recon PlatoonA light ACR (LACR) has two NBC recon pla-toons assigned.Each platoon consists of four FOX vehicles divided into two squads with two vehicles each. The platoon headquarters is com-posed of the platoon leader and platoon sergeant,with no equipment authorized.Use the following terminology when referring to the organization of the LACR NBC Reconnais-sance Platoon:• 1 FOX = Team • 2 FOXs = Squad • 3 FOXs = Section• 4 FOXs = PlatoonCorps NBC Reconnaissance CompanyThe Corps NBC recon companies have three M93A1 FOX equipped platoons. The corps FOX platoons are organized with four NBC recon squads and a platoon headquarters.The platoon headquarters is authorized a high mobility, multi-purpose, wheeled vehicle (HMMWV).Use the following terminology company:• 1 FOX = Team • 2 Foxs = Squad when referring to the breakout of the platoons in the corps NBC recon • 3 FOXs = Section • 8 FOXs = Platoon2-5FM 3-101-2The NBC recon platoon performs five critical tasks on the battlefield:• Detect• Report• Identify• Sample• MarkTimely, accurate detection and warning are critical for battlefield success. The key people to perform these tasks are the platoon leader, platoon sergeant, squad leader, vehicle commander and the crews.Platoon LeaderThe platoon leader is responsible for the discipline and training of his platoon, and the maintenance of its equipment. He is responsible to the commander of the supported unit to obtain NBC intelligence to support successful tactical operations.He also serves as a vehicle commander. The platoon leader assists the supported unit’s battle staff in preparing plans, missions, etc for his platoon. He acts as the subject matter expert on the FOX’s platoon capabilities and limitations.This will prevent his platoon from being tasked with missions that he does not have the equipment or training to perform.Platoon SergeantThe platoon sergeant is second in command and is responsible to the platoon leader for maintenance, logistics, and discipline.He ensures training is conducted in accordance with the platoon leader’s guidance. He also serves as a vehicle commander.Squad LeaderThe squad leader has overall responsibility for the squad.While conducting NBC recon operations, the squad leader directs and controls the movement of his squad.He selects vehicle positions during movements. He sets vehicles into position during occupations, and determines routes of movement. The squad leader communicates with the platoon leader and executes the platoon leader’s commands. The squad leader supervises the preparation of the squad to conduct operations.He is responsible for training the vehicle commanders in his squad.Vehicle CommanderThe vehicle commander is responsible for the discipline and training of his crew, the maintenance of assigned equipment, the monitoring and reporting of logistical needs, and the tactical employment of his vehicle. He briefs his crew, controls the movement of his vehicle, submits all crew reports to the squad leader and supervises initial first aid and evacuation of wounded crew members. He is responsible for planning and conducting NBC recon missions when operating as a recon team. He is also responsible for control of all on-board weapon systems.2-6FM 3-101-2CrewsA M93 FOX crew consists of a vehicle commander, driver, surveyor 1 (MM-1 operator), and surveyor2. An M93A1 FOX crew consists of a vehicle commander, driver, and surveyor 1 (MM-1 operator). The duties of the vehicle commander have already been discussed. The duties of the other crew members are:Driver• Safely operation the M93/M93A1 FOX vehicle.• Operator’s checks and services on the vehicle.• Respond to vehicle commander’s direction rapidly, efficiently and tactically.• On dismounting the vehicle, responsible for security from the 9 o’clock position to the 3 o’clock positionSurveyor 1 (MM-1 Operator) [M93 Only]• Operate the MM-1.• Operate and monitor the ASG-1 and AN/VDR-2 radiacmeters.• Operate and maintain the M8A1 automatic chemical agent alarm.• Perform as the light anti-armor weapon (AT-4) gunner.• On dismounting the vehicle, responsible for security from the 3 o’clock position to the 6 o’clock positionSurveyor 2 [M93 Only]• Operate the double wheel system.• Operate and maintain the communications equipment.• Assemble and drop the contamination markers.• Perform as the light anti-armor weapon (AT-4) assistant gunner.• On dismounting the vehicle, responsible for security from the 6 o’clock position to the 9 o’clock position.Surveyor 1 (MM-1 Operator) [M93A1]• Operate the MM-1.• Operate and monitors the AN/VDR-2 radiacmeter.• Perform as the light anti-armor weapon (AT-4) gunner.• Operate the double wheel system.• Operate and maintain the communications equipment.• Operate and maintain the M8A1 automatic chemical agent alarm.• Assemble and drop the contamination markers.• On dismounting the vehicle, responsible for security from the 3 o’clock position to the 9 o’clock position.2-7。

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