The product, which newly researched and developed, is the integrative high-tech measuring instrument for the transformation of CATV .The main function is to measure QAM digital signal and analogue signal. The measurable item includes: power measurement , MER measurement , BER measurement , constellation ,channel measurement, tilt measurement, scan measurement, spectrum measurement, carrier noise ratio measurement, and rail voltage measurement. Make the corresponding choice according to the different occasion. The inside process chip adopts the extensive integrated microprocessor which is special to the most advanced tester in the world at present. It has many characteristics such as: the complete function, the fast processing speed, the low static power consumption, small and the high dependability. The peripheral circuit uses its special integrated package design according to corresponding function. The appearance adopts the human mechanics principle, it can be held firmly by single-hand and operated.
The Signal Analysis Meter is a full-featured handheld signal performance meter providing a complete signal test system in easy-to-carry protective case. Signal Analysis Meter allows choice of 4 pre-programmed user-selectable band plans accessed via keypad entry for easy measurement of broadcast, CATV, CATV/HRC, and SUB/VHF channels. Direct-entry channel or frequency tuning selections provide maximum flexibility in head-ends and distribution networks that employ narrow digital signals or non-standard frequency applications. The meter displays instantaneous digital signal levels when testing digital carrier levels. The large LCD screen displays signal level as a bar-graph with digital numeric readout. This backlit display provides screen illumination in dimly lit work-spaces, allowing behind rack and night meter operation. Signal Analysis Meter enables testing of carrier-to-noise, multiple channels, and full, reduced, and single band scan for complete testing flexibility. The meterí»s functions include not only signal measurement when AC/DC voltage is present under test, but, when selected, voltage-level display. Full-channel operation 5-870MHZ Frequency Range 4-keypad channel plans (TV, CATV/STD,CATV/HRC,SUB/VHF) enable quick switching between sources Single keypad frequency or channel selection provides compatibility with channel, data, and other narrow bandwidth carriers Full spectrum-analyzer scan provides display of up to 100 channels simultaneously Carrier-to-noise testing provides accurate testing of system performance anywhere in the head-end or distribution system Large easy-to-read backlit Graphic LCD display provides quick-glance signal reference even in dimly lit work environments AC/DC voltage readings and compatibility allow measurements through input connector, enabling signal and voltage measurements when voltage is present in tested signal without costly adapters 8-Hour rechargeable NiMH batteries provide cost savings Automatic power shut-off feature extends time between recharges Bright orange high impact plastic housing and soft leatherette-vinyl protective case with belt clip included 8 pieces in one carton
S8808 CATV Signal level meter is a measuring instrument especially designed for CATV technician. It is complete digital display with clear and correct reading and the using of microprocessor makes it has high capacity, more accurate and more flexible to operate. Meanwhile it has the character of small size, lightweight, and easy carrying, so it is more suitable to be used outside and fixing TV. Technical information (All the technical indexes below are under indoor temperature 25íµ) Frequency range: 48MHZ-870MHZ Frequency resolution ratio: 50KHZ Measured band width: 280KHZ Level Measurement Measurement range: 30dBuV-120dBuV Measurement accuracy:
The Digital satellite finder is a professional, quality made instrument for setting and aligning a satellite dish to any satellite. According to parameters of the satellite, you can set and align a satellite dish very accurately, quickly and conveniently. Features as follows: 1. Graphic user interface, Designed to be very easy to use. 2. With Fast and easy menu structures. It can calculate Azimuth, Elevation and Polarization automatically according to local longitude and latitude and show these details on the colour LCD display. 3. It can communicate with your PC through the serial port and you can update new satellite parameters conveniently. 4. With A Large memory capacity you can pre-store 80 satellite!íÑsparameters and 40 measurement records. 5. With the high quality LCD screen you can watch the TV channel from the satellite you are testing. This is giving the ultimate verification that the satellite you are looking at is the correct one.
Features: 1. 3.5 TFT color LCD display. 2. Monitor the video. 3. Analyze Digital channel (Power level, Constellation diagram, MER,BER and etc.). 4. Analyze Analog channel (LEVEL C/N and etc.). 5. Support all QAM modes (16QAM, 32QAM, 64QAM, 128QAM, 256QAM). 6. Support DVB-C/ITU-T J.83-Annex A/B/C. 7. Spectrum analysis. 8. Small, light, really portable. Specifications: A. Digital channels Measurement: Tuning range: from 5M~862MHz Tuning mode: by channels or by frequency Support: 16/32/64/128/256QAM Digital power: 40dBª¦V-110dBª¦V Accuracy: 2dB Bandwidth: Adjustable MER (modulation error ratio) measurement range: 19~40dB for 64QAM Accuracy: í+2dB BER (bit error rate) Measured before RS decoding: Measurement range: 1.0E-2 to 1.0E-8 Symbol rate: 1MS/S-7MS/S Modulations type: 16/32/64/128/256QAM DVB-C/ITU-TJ.83-AnnexA/B/C B. Analogue channels Measurement: Frequency/Channel: Tuning range: from 5M~862MHz Tuning mode: by channels or by frequency Channel range: China standard channel and append Channel International Channel: Download and add as needed Resolution: 10KHz Bandwidth: 280kHzí+50kHz Level measurement: Range: 25dBª¦Ví½120dBª¦V Accuracy: í+1.5 dB ( 0íµí½40íµ ) Resolution: 0.1dB Demodulate method: Peak value demodulate Input impedance: 75. Carton.
Sathero HDTV satellite finder SH-200 support all HD digital satellite signals.It is the most light and practical Digital Satellite TV Signal meter in the world. Also it is the first professional satellite finder tools of most portable and cheap equipment designed for the satellite TV broadcasting projects installation and individual user. Satellite Finder Sathero DVB-S2 adopts a number of independent technology: 1.Increase refresh rate, the sensitivity is 60 times higher than domestic satellite finders 2.Independent Sharp LNBF, it is 20 times the reliability of the domestic satellite finders 3.Anti-glare LCD screen with high contrast, it can resist direct sunlight and auto backlight 4.Satellite parameters can be freely edited, read and written with Excel software. Lifetime downloads 5.Up to Up quick fault diagnosis test for cable. Technical Advantages: 1.Simplified design, simplified menus, easy operations. The whole machine is only set seven shortcut buttons, especially for new users. 2.High quality and stability LNBF imported from Japan ensure each display data accuracy. 3.Easily and quickly search DVB-S2,DVB-S,MPEG-4,ABS-S,MPEG-4,CBS2/MPEG4,ISDB(Japan BSD HDTV) and other satellite signals. 4.High contrast, anti-glare LCD Screen in bold font. Menu can be read easily in the sun without shading. 5.With background lights, devices can be used overnight or in other dark environment. 6.Through the specialized software tools, customers can download and update the latest world satellite parameters in the website designated by our company. Dataes can be easily imported into the instrument. 7.Software tools in our website are compatible with the Microsoft Office Excel software. Users can freely add,edit or delete the names of satellites, degrees and channel parameters. 8.Users can modify the satellite parameters by shortcut buttons. 9.When the finder is close to the vicinity of the required satellites, a number of LED lamps and dBuV valves will synchronously display signal quality. Also the lock light and sound alarm will alert users to lock the satellite singles more exactly. 10.When satellite signals locked, devices can automatically search and display all programs name of this Frequency point so that ensure the satellites¡¯ accuracy. 11.( Cable Test ) ports: to help users detect if the cables installation is correct. 12.Small size, light weight, the whole device including lithium battery weighs only 0.28kg. 13.Designed with removable rear cover, battery can be replaced easily. At long time field work, users also can keep several spare batteries. 14.Various portable design forms, can be in hand, set in the arm or hung on the waist. 15.With powerful lithium battery, devices can continuously work for up to 3.5 hours with standby time up to 5 hours or more. Specs: ¨ª least and fastest digital signal meter¨ª Support DVB-S£¬DVB-S2,MPEG-4,ABS-S,CBS MPEG-4,ISDB protocol ¨ª Test cable help the user¨ª Input Frequency 950¢¦2150MHz¨ª Input Level -65¢¦ -25dBm¨ª Input Impedance 75¥Ø¨ª Shows quality readings by LED¨ª Shows power and NIT value¨ª Preset global satellite data¨ª Programmable the parameter by the user ¨ª Signal Lock audio tone¨ª Scan and show the channel numerical ¨ª Clear and easy to read LCD show¨ª All Operation on one screen ¨ª LCD turn off automatically¨ª 22KHz switch automatically ¨ª Function operation and Signal Lock Light¨ª Indicator Lights for 13/18 volts ¨ª Indicator lights for 22 KHz ¨ª LNB short-circuit protection¨ª USB port for software upgrades ¨ª Global AC power charger included ¨ª Carrying case included ¨ª Hand strap included ¨ª USB software upgrade cable included ¨ª Removable battery design¨ª High-capacity lithium battery, more than 7 hours continuous work time.
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