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Hot Sale HT8553 5-870MHz QAM RF CATV Signal Level Meter Digital

category： Parameter Measuring Instrument

reference price：￥$125.00 - $225.00

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Hangzhou Softel Optic Co., Ltd.

Ms. Wen
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Product details Company introduction
Parameter information
Products Description

II. Features

HT8551 AND 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 levels both at channel and frequency mode. At SCAN mode, it can scan all channels and store signal levels. 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 Vo1tage, etc. The big LCD clearly displays all testing results. It especially fit for CATV station as a professional measurement instrument
Specification
1. Specifications (Digital & Analogue Signal)
1.1 LEVEL
Frequency Range:
5/46-870MHz
Resolution Bandwidth:
280KHz ± 50KHz
Channels:
All Channels
Level Range:
35dBμV — 115dBμV

Accuracy:
±1.5dBuV(under room temperature)
±2.5dBuV(- 10 — +40℃)
Input Impedance
75Ω(BNC or F connector)
Wave detection
Peak value
1.2 AUTO SCAN TESTING
Max Channel Scan:
100 Channels
Scan Range:
All Channels within 46--870MHz
Scan Speed:
30 Channels/Min
Memory Groups:
23 Groups (00--22) Each group store Max 100 Channels.
1. Voltage
Voltage Range:
0 -- 100VAC
Accuracy
±1.5V
Resolution
0.1V
C/N (The measure result is only for reference, not accuracy result)
Level Range:
80dBuV – 105dBuV
1. Power Supply
DC Supply:
DC 7.2V/1.6Ah rechargeable battery
AC Supply:
AC 220V/50Hz±10%
Battery Working Hours:
Longer than 4.5 hours at continuous working mode
Recharging Time:
12 -- 14 hours
Others
Dimension:
215mm x 95mm X 47mm
Weight:
610g(Without charger)
Working Temperature:
-10℃ -- + 40℃
Display LCD
128X64 Matrix Super Big LCD with back light
1. Accessories
Battery Charger
1PCS
RF Input Port:
F Type: 2PCS
User Manual
1 Copy Document
Specifications
Frequency Range
5/46MHz～870MHz
Frequency Resolution
10KHz
Frequency Accuracy
±10ⅹ10－6
Average Power
35dBμV～115dBμV
Power Resolution
0.1dB
Power Accuracy
±2.0dB(under room temperature)
Input impedance
75Ω
MER
22～39dB
MER Accuracy
±2dB
EVM
√
BER
1E-4~1E-8(after RS)
Modulation
16/32/64/128/256QAM
Constellation Diagram
√
Company Profile
FAQ
1. What are the payment terms that you support? Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of 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. If 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.