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China, Chinese Handheld Digital Analog Cable TV Tester Signal Level Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Weighing Measuring ApparatusMeasuring DeviceSignal Level MeterCATV Sigal Level Meter
Hangzhou Softel Optic Co., Ltd.
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Product Description HT8553 Signal Analyzer is specially designed and manufactured for CATV system installation and testing. It's a portable instrument, easy to carry with many functions .This instrument can test CATV signal level both at channel and frequency mode. At SCAN mode, it can scan all channels and store signal level. At spectrum mode, it can carry out spectrum display and test for a certain frequency range. Also it can measure CATV TILT,C/N, trunk cable Voltage, etc. The big LCD clearly displays all testing results. It especially fit for CATV station as a professional measurement instrument. Features1. Specifications (Digital & Analogue Signal)1.1 LEVEL Frequency Range:5/46-870MHzResolution Bandwidth:280KHz ± 50KHzChannels:All ChannelsLevel Range:35dBμV - 115dBμV Accuracy:±1.5dBuV(under room temperature)±2.5dBuV(- 10 - +40oC)Input Impedance75Ω(BNC or F connector)Wave detectionPeak value 1.2 AUTO SCAN TESTINGMax Channel Scan:100 ChannelsScan Range:All Channels within 46--870MHzScan Speed:30 Channels/MinMemory Groups:23 Groups (00--22) Each group store Max 100 Channels. 2. Voltage Voltage Range:0 -- 100VACAccuracy±1.5VResolution0.1VC/N (The measure result is only for reference, not accuracy result)Level Range:80dBuV - 105dBuV 3. Power Supply DC Supply:DC 7.2V/1.6Ah rechargeable batteryAC Supply:AC 220V/50Hz±10%Battery Working Hours:Longer than 4.5 hours at continuous working modeRecharging Time:12 -- 14 hoursOthersDimension:215mm x 95mm x 47mmWeight:610g(Without charger)Working Temperature:-10oC -- + 40oCDisplay LCD128X64 Matrix Super Big LCD with back light 4. Accessories Battery Charger1PCSRF Input Port:F Type: 2PCSUser Manual1 Copy Document 5. DVB SepcificationsSpecifications Frequency Range5/46MHz~870MHzFrequency Resolution10KHzFrequency Accuracy±10x10-6Average Power35dBμV~115dBμVPower Resolution0.1dBPower Accuracy±2.0dB(under room temperature)Input impedance75ΩMER22~39dBMER Accuracy±2dBEVM√BER1E-4~1E-8(after RS)Modulation16/32/64/128/256QAMConstellation Diagram√FAQ1. What are the payment terms that you support?Usually, we accept T/T, PayPal, Western Union and so on. You can select the termsof payment which is more convenient for you.2. What about the lead time?Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it is out of stock. the lead time depends.3.How about the shipping?When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.4. How can I place an order?(1) Negotiation is agreed upon for the product price and specifications.(2) The Proforma invoice will be sent for confirmation.(3)After the agreement on the proforma invoice, the customer makes the deposit(4) Manufacturing will be started as soon as the payment is confirmed by our bank(5) Ship out the goods within the agreed delivery deadline.5.Can you do OEM for us?Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.6.How about the Warranty?There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.
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