qam 256 catv signal level meter,China qam 256 catv signal level meter Manufacturers, Suppliers

Three Phase Energy Meter Calibration

Nov 15, 2012

... largely improves measured degree of accuracy and stability. Digital signal processing unit control the sample and analysis the data ... or active, reactive errors of a multifunction meter, also can calibrate watthour meter and varhour meter. 7. Output electric energy constant can ... Accuracy: ±0.01Hz. 7. Input electric energy pulse: TTL level, max. frequency ≤ 2MHZ. 8. Output electric energy pulse: rated ...

Supplier: Henan Defy Electronics Co., Ltd.

[China Manufacturers]

TMD-1911 distortion meter

Jan 02, 2013

... together display with two ports accurately Features:1. Level and distortion together display with two ports accurately.2. Lightweight, ... wide range filter, can test accurately even impurities in signal.Specifications:1. Test level range: 100m V to 100V 7 ranges.2 ... . Dimensions:283*264*155mm7. Weight: about 4kg TMD-1911 distortion meter

Supplier: Shenzhen Mingda Technology Co., Ltd.

[China Manufacturers]

ETCR2000+ Clamp-On Digital Ground Resistance Meter ---ISO,CE,OEM

Sep 08, 2012

... on, turn off Alarm or set Alarm Threshold.Interference Signal Recognition"Beep-beep-beep” tone, NOISE symbol blinkingWorking Temperature ... 30 hoursRS232 Interface (Optional)The data stored in the meter are uploaded to the computer through RS232 interface and ... Then generate report filesAccessoriesMeter: 1 piece, Test Ring: 1 Piece, Meter Suitcase: 1 Piece ( function(){ var aBigImageSrc = [ 'http://i00 ...

Supplier: Guangzhou ETCR Electronic Technology Co., Ltd.

[China Manufacturers]

48QAMs Vod+Broadcasting Edge IP QAM modulator&Modular

Oct 14, 2012

... specified multi-service transport stream, and then go through with QAM modulation and frequency conversion, and finally output RF. The ... process of QAM interactive VOD business is shown as below:Interactive data: STB ... symbol rateSupport 16, 32, 64,128,256 QAM modulationFrequency output range:47-1000 MHzOutput level:105-120 dBuV, adjusting step size is ...

Supplier: Hangzhou DIBSYS Technologies Co., Ltd.

[China Manufacturers]

portable ph meter

Sep 24, 2012

... .Accuracy: +-0.03PH,+-3mV 3.Power supply:DC24V portable ph meter PHG series of two-wire industrial ph sensor PHG-200 ... by cable. IP65 protection level.Specifications Measurement rangePH: 0 ~ 14 PHORP: -1500 ~ 1500mVAccuracyPH: ±0.03PHORP: ±3mVOutput signal load resistance4-20mA, 0-600 ...

Supplier: Yantai Chemins Instrument Co., Ltd.

[China Manufacturers]

LUGB Vortex-shedding flowmeter/Steam flow meter

Feb 25, 2013

LUGB Vortex-shedding flowmeter/Steam flow meter Simple structure No moving parts,no abrasion,high reliability ... accuracy,w Vortex-shedding flowmeter-Flowmeter/Gas flowmeter/water flow meter/Steam Flow meterCompact type:1.Flange connection 2.Flange ... battery12~24V DCSignal OutputStandard current, 4~20mAVoltage pulse, low level≤1V, high level≥6V, load resistor>50Ω; Standard current, 4~20mADisplayTwo- ...

Supplier: Kaifeng Kaide Flow Instrument Co., Ltd.

[China Manufacturers]

Three dimentional fluxgate meter

Feb 10, 2012

... three dimensional flusgate meter uses the latest technology for magnetic field measurements, being the world’s leading level. The panel ... data storage, real-time data digital output and analog signal output of each channel. It can be matched with ... baud rate adjustmentRS-232/ USB/ Data communication/ Analog signal interfaceTime and brightness settingDozens of optioanl basic probes Specification 1 ...

Supplier: Xiamen Dexing Imp. & Exp. Co., Ltd.

[China Manufacturers]

JMX Series Meter Electronic Counter/Linear Velocimeter

Apr 12, 2013

... the signal duty ratio is 1:1.(3) Pulse signal: For TTL circuit and so forth ( low level VL= ... 0~1.3V, high level VH=4.5 ... /s) speed according to requirement.7 Input impedance of signal: 2.4kΩ8 Reset (clear to zero) kind: ... linear velocity counting9.1 The input signal is taken from meter counting input signal, without control function.9.2 Linear ...

Supplier: Shanghai Yatai Instrumentation Co., Ltd.

[China Manufacturers]

BR5817 - LCR METER

Feb 11, 2013

... 100kHz with 8 points .Three test levels .LCR METER BR5817 - LCR METERFeatures.Programmable signal frequency from 100Hz to 100kHz with 8 points ... ±2Hz/60Hz±2HzWeight4.5kgDimensions (WxHxD)320mm x140mm x400mm BR5817 - LCR METER

Supplier: Shanghai MCP Corp.

[China Manufacturers]

AcuDC 240 Series kwh meter

May 05, 2012

1.AcuDC 240 Series kwh meter 2. DIN 72x72 requirements 3. Clear high-definition LCD screen, ... protocol. Optional digital inputs for switch monitoring Analog outputs for signal conversion and relay outputs for remote controlling provide unparalleled functionality ... -range alarming feature for voltage and current provides an additional level of protection for the DC system. All of these features ...

Supplier: Accuenergy Technology Co., Ltd.

[China Manufacturers]

STE-101C Electric Energy Meter

Feb 16, 2013

... penetration of dust and water IP51 Insulating encased meter of protective class Meter specifications:Meter type: STE-101C (LCD display)Voltage(v) ... slave, Voltage modulationUplink signal slave to master,Current modulationCable JYSTY (n×2×0.8)Protocol EN13757-3Bus loading 256 meters per busRange ... 1200m STE-101C Electric Energy Meter

Supplier: Chengdu Shenitech Technology Co., Ltd.

[China Manufacturers]

bread volume meter

Feb 21, 2012

... Structure InstallationTable requests: The experiment table should be stable and level, if it is a wooden table, 30mm is required of ... its table-board thickness.Installation: Place the meter on the left side of the table, and fix it ... make fillers fall down freely. Knocks and strikes on the meter have negative impact on results.5. Fillers (rape seeds) preparation ...

Supplier: Hangzhou Reign Instrument Co., Ltd.

[China Manufacturers]

Soil Moisture/Ph/Light Meter

Mar 30, 2013

soil moisture/ph/light tester, moisture meter, ph tester, test the ph/moisture level of soil and light condition in garden Soil ... moisture/light/ph tester,Moisture meter,Soil tester,Ph meter,Light tester1 ... . This tester is specially designed to test the moisture and ph level of soil ...

Supplier: Hangzhou Realwayto Industry Co., Ltd.

[China Manufacturers]

Soil PH Meter

Jan 27, 2013

Soil PH Meter 1) Scientifically accurate 2) Measure moisture at root level 3) Range: 3 to 10 4) No batteries required! Soil ... batteries required!5) Simply insert the probe to root level and read the meter.6) House plants & outdoor plants grown in hanging ... , annuals/biennials, perennials, shrubs (flowering), and shrubs (foliage). Soil PH Meter

Supplier: Ningbo Style Plastic Factory

[China Manufacturers]

PH METER TESTER WITH BUFFER SOLUTIONS HYDROPONICS

Feb 27, 2013

... high accuracy pen-type pH meter for you to test pH level of liquids in various industries ... Since pH value varies with temperature, this pH meter is equipped with Automatic Temperature Compensation (ATC), ... about the effect of temperature change on pH level. pH value will be automatically adjusted in ... . Immerse the pH meter electrode in the solution, only up to the immersion level. Under no circumstances ...

Supplier: ND Intelligent Technology (Shanghai) Co., Ltd.

[China Manufacturers]

Three phase watt hour meter DT862

Jul 11, 2012

... .class 2.0 Three phase watt hour meter DT862DT862Technical Parameters:Standard: IEC62053-21:2003Precision level: Class 2Reference voltage: 3x100V, 3 x 380V ... loop: ≤ 1VA(1b)Life cycle: >10years Three phase watt hour meter DT862

Supplier: Ningbo ChiChen International Trading Co., Ltd.

[China Manufacturers]

Fuel Pressure Meter

Nov 23, 2012

Fuel Pressure Meter FPM-2680 Simple-to-use digital meter indicates dieselfuel pressure. Connect to battery terminals andfuel pressure sensor signal wire and digitaldisplay will show current fuel pressure and, ifrequired, maximum pressure detected

Supplier: Qingdao Tlead International Co., Ltd.

[China Manufacturers]

Flow Meter

Feb 10, 2013

Intelligent Electromagnetic Flow Meter Electrode material: 316, Hb, Hc, Ti, Ta,Pt,W Lining ... .6Mpa ,2.5Mpa 4.0Mpa,6.4MpaProtection grade: IP65, IP68Output signal: 4~20mA output, frequency, pulseProtocal: RS485(MODBUSE ), and HARTSupply power ...

Supplier: Anhui Koyo Packing Machinery Manufacturing Co., Ltd.

[China Manufacturers]

Optical Power Meter

Oct 23, 2012

... and maintenance, CATV fiber optic project and maintenance OBox RS6201 series Handheld Optical Power Meter are versatile ... range makes RS6201 powerful enough to optical fiber CATV systems, optical fiber communications networks maintenance and ... include the following three types of Optical Power Meter, which divided by different measuring range.TypeRS6201ARS6201BRS6201CDetectorSiliconInGaAsWavelengths650 ...

Supplier: Hefei Qunpan Import And Export Co., Ltd.

[China Manufacturers]

Marine Navigation Signal Light

Mar 30, 2013

... /2*60W 220V/2*65W Double-Deck Navigation Signal LightApplicationApplied to the ships with the length 50m ... or above 50m as lamp signal liaison when night navigation.Characteristic1. The shell is ... hood adopts good quality stainless steel.2. The signal lights have the whole seal structure, it is ... the bad environment.3. The connection of the signal light's lalmp holder and base adopt plug- ...

Supplier: Nantong Longer Electric Appliance Co., Ltd.

[China Manufacturers]