120 DSP

Basic Signal Level Meter

The 120 DSP™ signal level meter is the most cost-effective and dependable tool available for all of your basic CATV installation needs. This device features a compact, rugged design, easy-to-use color user interface, and an unparalleled selection of digital and analog channel measurements.

Overview

The 120 DSP™ signal level meter is the most cost-effective and dependable tool available for all of your basic CATV installation needs. This device features a compact, rugged design, easy-to-use color user interface, and an unparalleled selection of digital and analog channel measurements.

Autotest Apps

The 120 DSP streamlines your testing procedures while making installation and troubleshooting more efficient with the use of Autotest apps. These apps allow users to perform a Return Spectrum and Channel Plan Scan of the channels included in the selected channel plan. The results are then compared to a specific set of measurement limits and displayed with familiar color-coded Pass/Fail results. All of this can easily be accomplished just by simply pressing a single button.

Job Management

With the included Job manager, technicians have the ability to enter job information that can be attached to any test results. Notes can also be added directly to each job so the technician can report any faults, anomalies or job codes related to the work being performed.

Level Measurements

When testing or troubleshooting within your analog, digital or mixed analog/digital transmission system, the 120 DSP makes the perfect tool for measuring the power levels of all of your analog and digital QAM carriers.

Additionally, for QAM carriers (including deep interleave) the 120 DSP provides Constellation, Equalizer Tap, MER and BER measurement displays. This allows users to quickly analyze 64 and 256 QAM downstream channels for quality verifications or to locate impairments with the meter, all right out of the box.

Channel Plan Scan

With its channel plan scan feature, the 120 DSP can also display the frequency response of the entire channel lineup. This measurement displays a color-coded bar graph of each channel or your favorite channels in the active channel plan. The channel plan scan also includes on-screen markers that can be adjusted to perform a tilt measurement.

Spectrum Measurements

The 120 DSP comes standard with the ability to display the the full return spectrum from 4 to 110 MHz. The spectrum display provides peak measurements, color-coded markers, and delta measurements. This feature also includes adjustable detector modes which are useful for capturing bursty transient noise. Optionally, the 120 DSP can also be equipped to perform forward spectrum measurements from 50 MHz to 1000 MHz.

Standard Testing Features:

  • Return Spectrum Analysis (4 to 110 MHz)
  • Level Measurement
  • C/N Measurement
  • QAM Measurement (MER/BER/Constellation/EQ)
  • Complete Channel Plan Scan with Tilt Measurement
  • Network Test Suite with Ping, Traceroute, & Throughput Measurements

Standard Interfaces:

  • RF Test Port (F-Type)
  • RJ45 Management Port (10/100 Mbps)
  • Mini-USB Type B Female Charge & Data Port

Simple Yet Powerful

Providing the widest range of functions for an installer available today (as standard options), the 120 DSP includes virtually all the testing options an installer or service technician needs to verify service quality and easily identify and fix problems in the field.

 

Precision RF Coaxial Test Cable (I/O-15)
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Precision RF coaxial test cable (3 foot) with 75 Ohm impedance and F-Type Male to Male connectors.
Vehicle Power Adapter with USB cable (CL-9)
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Vehicle power adapter for the Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE. The Vehicle Power Adapter (CL-9) is not needed if using the Seeker or Seeker D Mobile Mounts and the Mobile Mount Power Cable that is included with the Seeker, Seeker SE, Seeker D.

Vehicle Power Adapter without USB cable (CL-9)
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Vehicle power adapter for the Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE. The Vehicle Power Adapter (CL-9) is not needed if using the Seeker or Seeker D Mobile Mounts and the Mobile Mount Power Cable that is included with the Seeker, Seeker SE, Seeker D.

Mini-USB Power/Data Cable (I/O-20)
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Charge & data cable for the Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE with Type-A USB plug to Mini USB plug.

Euro Power Adapter
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Euro power adapter (CEE 7/16 Europlug, Type C) for the Seeker Lite², Seeker, Seeker SE, Seeker D, Seeker D Lite Leakage Detector, Seeker D Lite, 120 DSP, and 802 AWE AC to DC Power adapter & battery charger. Does not include AC to DC power adapter & battery charger or power cable.

UK Power Adapter
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UK power adapter (BS 546, Type D) for the Seeker Lite², Seeker, Seeker SE, Seeker D, Seeker D Lite Leakage Detector, Seeker D Lite, 120 DSP, and 802 AWE AC to DC Power adapter & battery charger. Does not include AC to DC power adapter & battery charger or power cable.

Australian Power Adapter
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Australian power adapter (AZ/NZS 3112) for the Seeker Lite², Seeker, Seeker SE, Seeker D Leakage Detector, Seeker D Lite, 120 DSP, and 802 AWE AC to DC Power adapter & battery charger. Does not include AC to DC power adapter & battery charger or power cable.

120 DSP – 1 GHz RF with 6 MHz Channel Spacing
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The 120 DSP™ signal level meter is the most cost effective and dependable tool available for all of your basic CATV installation needs. This device features a compact rugged design, easy-to-use color user interface and an unparalleled selection troubleshooting tools an installer needs to measure both Analog (NTSC & PAL) and Digital (SC-QAM & OFDM) signals. 

Standard Testing Features: 6 MHz Channel Spacing, Return Spectrum Analysis (4 to 110 MHz), Level Measurement, C/N Measurement, QAM Measurement (MER/BER/Constellation), Channel Plan Scan with Tilt Measurement, Ping, Trace Route, and Throughput.

Standard Communication Features: 1 GHz RF Measurement Board, One (1) RF Test Ports (F-Type, Replaceable), RJ45 Electrical Ethernet Port (10/100 MBPS), and Mini-USB Type B Charge & Data Port.

The complete kit includes: 120 DSP Meter, Protective Carrying Case, Shoulder Strap, AC to DC Power Adapter & Battery Charger, USB Charge & Data Cable (Mini-B Male to Standard-A Male) and USB Flash Drive Adapter (Mini-B Male to Standard-A Female).

120 DSP – 1 GHz RF with 8 MHz Channel Spacing
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The 120 DSP™ signal level meter is the most cost-effective and dependable tool available for all of your basic CATV installation needs. This device features a compact, rugged design, easy-to-use color user interface, and an unparalleled selection troubleshooting tools an installer needs to measure both Analog (NTSC & PAL) and Digital (SC-QAM & OFDM) signals. 

Standard Testing Features: 8 MHz Channel Spacing, Return Spectrum Analysis (4 to 110 MHz), Level Measurement, C/N Measurement, QAM Measurement (MER/BER/Constellation), Channel Plan Scan with Tilt Measurement, Ping, Trace Route, and Throughput.

Standard Communication Features: 1 GHz RF Measurement Board, One (1) RF Test Ports (F-Type, Replaceable), RJ45 Electrical Ethernet Port (10/100 MBPS), and Mini-USB Type B Charge & Data Port.

The complete kit includes: 120 DSP Meter, Protective Carrying Case, Shoulder Strap, AC to DC Power Adapter & Battery Charger, USB Charge & Data Cable (Mini-B Male to Standard-A Male) and USB Flash Drive Adapter (Mini-B Male to Standard-A Female).

Forward Spectrum Analysis (FSA) Option for New DSP Family
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When activated in a 180 DSP or 360 DSP, the Forward Spectrum Analysis feature provides users with the ability to view raw forward spectrum traces from 5 to 1000 MHz (units equipped with 1 GHz RF Board) or 5 to 1250 MHz (units equipped with 1.25 GHz RF Board) with DSP spectrum snapshots to give the user a view of any downstream channels.

Analog & Digital HUM (HUM) Option for New DSP Family
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When activated in a 180 DSP or 360 DSP, the Analog & Digital Hum feature provides users with the ability to measure the amplitude of the 50/60 Hz, 100/120 Hz, and low frequency interference present on the video/QAM carrier of a single selected analog or digital channel.

AC to DC Power Adapter & Battery Charger with USB Charge & Data Cable
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AC to DC power adapter & battery charger for the Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE. Charger provides a Type-A USB Socket for use with TYPE-A USB power cables. Includes a Type-A USB to Mini USB Charge/Data Cable (I/O-20).

AC to DC Power Adapter & Battery Charger without USB Charge/Data Cable
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AC to DC power adapter & battery charger for the Seeker Lite², Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE. Charger provides a Type-A USB Socket for use with TYPE-A USB power cables. Does not include power/data cable.

Mini-USB Power/Data Cable (I/O-20)
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Charge & data cable for the Seeker, Seeker SE, Seeker D, Seeker D Lite, 120 DSP, and 802 AWE with Type-A USB plug to Mini USB plug.

120 DSP and 802 AWE Carrying Case with Belt Clip
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Replacement carrying case and belt clip for the 120 DSP and 802 AWE.

Belt Clip
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Belt clip for use with the Seeker D Lite, 120 DSP, and 802 AWE.

Battery
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Li-ION battery for the Seeker Lite, Seeker Lite², Seeker, Seeker SE, Seeker D, Seeker D Lite Leakage Detectors, and 120 DSP.

Mini-USB Plug to Type-A USB Socket Flash Drive Adapter
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USB Flash Drive Adapter for use with the 120 DSP and 802 AWE meters.
(Mini-B Male to Standard-A Female) 

Shoulder Strap (ST-2)
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Shoulder strap for use with the Original and New DSP Meter Families.

Network Testing Server Software
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Server application enables a proprietary connection with the Original or New DSP Family of Field Analyzers for communication and testing Packet Loss, Latency, Jitter and MOS of VoIP services. Includes separate pass/fail results for forward and return path troubleshooting. In addition to the VoIP tests, this software enables high speed throughput tests with speeds up to 300 Mbps via modem, 90 mbps via RJ-45 (10/100) or 400 mbps via Electrical RJ-45 or Optical SFP Ethernet (10/100/1000), and can also be used as a ping test reflector.