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Qam Tv Signal Level Meter RY-1127DQ Dtv Digital/Analog Catv Testing 5-870MHZ

Introduction:

The RY-S1127DQ is designed to provide features which are most widely used and favored by professionals in CATV industry at the least cost. It can be used to measure accurately the Analogue channels,Digital channels efficiently and effectively with high accuracy rate. Mainly it supports C/N, level, channel power measurement, voltmeter function, spectrum analysis and so on. Overall , its functions are easy to use and can be used in a wide range of applications.

Features:

Accurate QAM testing : digital average power , MER,BER.

Support multiple DVB mode: 16QAM, 32QAM, 64QAM,128QAM,256QAM.

Single channel / Frequency simulated power levels testing.

Video and audio signal power levels testing.

V /A testing. Show the frequency of video and audio, field intensity and power level difference simultaneously.

C/N testing . Slope testing.

QAM View includes BER, MER, and constellation.

Applications:

Cable modem analysis using Zero Span mode provides accurate, in-service power and C/N measurements.

QAM View option provides complete analysis of digital TV and forward cable modem signals.

Find ingress fast with Field View option.Cable technicians working in the field can see the reverse path at the headend.

Full, in-service, proof-of-performance analyzer.

Fast, sensitive spectrum analyzer.

Digital QAM carrier demodulation includes 16,32,64,128 and 256 QAM constellation display with zoom, average digital power level, bit error rate (BER),and 22 to 39 db modulation error rate (MER).

2.Specification:

Channel/Frequency Index

Frequency Range 5MHz~870MHz Precision 50ppm ( at 25^oC+5^oC )

Resolution 10KHz

Measurement Band Width 280KHz

Frequency Step 50KHz,100KHz,500KHz

Channel type

Analog TV TV

Digital TV 16/32/64/128/256QAM

Frequency/Channel SIGL

Analog power level testing

Measuring range 25dBuV~ 120 dBuV

Precision +1.5dB

Resolution 0.1dB

Detection method Peak value detection

Input Impedance 75 Ω

Digital power level testing

Measuring range 25dBuV~110dBuV

Precision +1.5dB

Resolution 0.1dB

Detection method average value detection

Input Impedance 75 Ω

Voltage testing

Input range 0~80V (AC/DC)

Precision +2V

Resolution 0.1V

Digital Channel

Modulation mode comply with DVB-C/ITUJ83-A

QAM mode 16/32/64/128/256QAM

Symbal Rate 1MS/S-7MS/S

Band width set by user

MER 22-39dB

Precision +2dB

BER 1E-4~1E-9

Carrier-Noiseratlo(C/N)

Signal input range >70dBuV

Measuring range 20dB~50dB

Precision +2dBuV

Resolution 0.5dB

Spectrum Analysis

Frequency Range 5MHz~870MHz

Resolution 100Hz

Precision 50ppm

Power levels range 25dBuV~120dBuV

Power levels resolution 0.1dB

Power level Precision +1.5dB

Dynamic range 60dB

Input impedance 75Ω

Testing band width 6,12,62MHz,All range scan

Slope Testing

Number of channels 5

Resolution +0.1dB

QAM testing function ( Q model )

Note All the above mentioned technical indexes whally represent the indoor temperature (25^oC).

General specifications:

Audio Output Built-in speaker

Battery 7.2V,Ni-MH battery

Operating Time Average 6~8 hours (Fully charged)

Charging Time less than 5 hours

Dimension 210*95*48(nm)

Net weight 1.2Kgs

Working temperature -10 to 45 Celsius

Ordering Information:

RY-S1127 46MHz to 870 MHz

RY-S1127D 5MHz to 870 MHz

RY-S1127Q 46MHz to 870MHz,with QAM function

RY-S1127DQ 5MHz to 870MHz ,with QAM function

Mon, 20 Jun 2022 21:30:42 GMT 637913862422091963 5C39737447DA64EA

SALES POLICY:

Your bid is a contract: place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally biding contract to purchase the item. If payment is not received within 7 days, item may be offered to the next highest bidder or relisted at the seller's sole discretion.

RETURN POLICY :

We offer 90 days(used) or 180 days(new) free warranty (except consumables).we stand behind every product we sell.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging and all accessories. Shipping and handling charges are not refundable.

International Buyers:

We are NOT responsible for any custom duty or import tax. However, we will try our best to minimize it.

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Nous ne sommes pas responsables de tout droit de douane ni taxe d'importation.

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