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Home Products Fiber Optic Tools Fiber Power Meter WY-M23
CONTACT US

Sandy   (Sales and Service Manager)

HANGZHOU WANYUE IMPORT & EXPORT CO., LTD.

T:+86-81959285

M:+86-18658103381

Whatsapp/Wechat:
+86-18658103381

E-mail: 
sandy@wycommunications.com
sandyzhangloveyly@aliyun.com

INQUIRY

WY-M23

Product Details

Description:

It is the ideal tool for initial network construction, for subscriber installations as well as for service and troubleshooting tasks. Its ruggedized design, which includes a shock protector, combined with icon display GUI and auto pass/fail specified limit feature
provides increased efficiency and productivity for all types of technicians;
Other features such as return path & forward spectrum scan, 12 favorite tilt frequencies, AC line voltage test, HUM and DC voltage
measurements, combined with complete data logging and a management software, makes this unit a versatile tool for cable
installations;
MER, PRE & Post BER measurements and BER statistics feature allows quick testing of loose connections related to pixelating or
slow DS internet data flow. This function can identify mismatches caused by open coaxial lines or corroded devices.

Function & Benefits

· 5 MHz ~1 GHz range (analog/digital signals)
· Multiple user channel plans with learn mode
· QAM, QPSK, COFDM power measurements
· QAM MER w/constellation display
· Pre and Post BER analysis
· BER, ES, SES, COR/UNCOR bps
· Return Path & FWD spectrums scan
· Pass/Fail limit test functions w/AUTO storage
· Tilt measurements display (12 frequencies)
· AC-DC voltage measurements including HUM
· Measurement data storage capability
· User-friendly operation (ICON-GUI)
· Color display 2.8” (320×240 TFT LCD)
· Management PC software included – Toolbo


Images:

Model No.: WY-M23


Frequency
Frequency Range5 MHz to 1000 MHz
Frequency Accuracy± 50 ppm (@ 20°C ±5°C)
Frequency Resolution10kHz
Channel Type
Analog TVNTSC
Digital TVQAM 16/32/64/128/256 with constellation diagram plus QPSK and COFDM
FM RadioSingle frequency
Digital Channel
Demodulation typeStandard ITU-T J.83 Annex A/B/C
SupportQAM 16/32/64/128/256
Symbol rate1 MS/sec to 7 MS/sec
Bandwidth280 kHz to 10 MHz
MER (Modulation Error Ratio)39 dB (QAM)
Accuracy±2.0 dB
BER (Bit Error Rate)1E-3 to 1E-8 before and after R-S decoding (QAM)
Power measurement typeQAM, QPSK and COFDM
Digital Channel Average Power
Level range-30 dBmV to +60 dBmV
Constellation
Accuracy±2.0 dB from 10°C to 30°C and ±3.0 dB from -10°C to 40°C
Resolution0.1 dB
Display modeQAM 64 and QAM 256 with zoom in and zoom out capability
Analog Level Measurement
Range-35 dBmV to +60 dBmV
Accuracy±1.5 dB
Resolution0.1 dB
Input impedance75Ω (“F” type connector)
HUM Modulation
Range2% to 5%
Channel Scan
Number of Channels160 channels max
Scanning Speed5 channels per second
Scale1, 2, 5, 10 dB/div
Zoom1X, 2X, 3X, 4X, 5X five levels of magnification or full channel scan
Frequency Spectrum
Bandwidth2.5MHz, 6.25 MHz, 12.5 MHz, 25 MHz, 62.5 MHz and full span
Scale1 dB, 2 dB, 5 dB and 10 dB/div
Tilt Measurement
Number of Frequenciesmaximum 12 with 0.1 dB of resolution
Limit Test Parameters
Minimum/Maximum Video Level0 dBmV to + 30 dBmV
Minimum/Maximum Δ V/A10 dB to 20 dB
Minimum/Maximum Power Level10 dBmV to +30 dBmV
Minimum MER33 dB (varies with modulations and systems)
Max PRE/POST BER1.0 E-9
General Specification
Number of programsMaximum 7 test parameters(Auto-Test)
Line Voltage Measurement Range0 V to 100 V (AC/DC) with accuracy of ±2 V
Storage Memory512K byte
Battery11.1V 1.6AH Lithium battery (5 hours of operation)
ChargerAC 100V to 240V 50-60Hz; charge time approximately 3 hours
AdaptorRS 232C (With Serial to USB data cable included)
Dimensions218mm × 95mm × 49mm
Weight700g



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Contact
  • Tel: +86-571.81959285

  • E-mail: sandy@wycommunications.com

  • Add: Room 258,No.30 Gaoji Steet, Xihu District, Hangzhou

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