Wavetek 3SR/3ST Stealth Sweep System and Signal Analysis

Features:

  • Signal Level Measurement
  • Tilt Measurement
  • Scan Mode
  • Hum Measurement
  • C/N Measurement
  • Sweep Function

 

Wavetek 3SR/3ST Stealth Sweep System and Signal Analysis
  • Continuously referenced, non-interfering sweep frequency response measurement
  • Extremely fast sweep update
  • Receiver is also high-powered SAM
  • Hum and carrier to noise tests on modulated carriers
  • High resolution LCD spectrum display
  • Performs essential cable TV system preventive maintenance tests with accuracy and ease
  • Signal levels, hum, C/N, and frequency response can be quickly tested without subscriber interference
  • Frequency response is tested by injecting a low level signal in vacant spectrum areas, and monitoring cable system carrier levels in occupied spectrum areas
  • In addition to generating the sweep test signal, the Stealth Transmitter 3ST continuously monitors the system carriers
  • While monitoring these carriers, the 3ST immediately sends any headend level variations to the Stealth Receiver 3SR
  • Stealth Receiver, 3SR, in addition to performing its sweep reception duties, conducts a battery of signal level measurements, including a full scan of the cable spectrum to 1 GHz

 

Specifications:

Optional Wavetek  2410 LCD Display for 3SR

  • Frequency
    • Range: 5 to 1,000 MHz
    • Resolution Bandwidths: 30, 280, and 1,000 kHz
    • Tuning Resolutions: 10 kHz
  • Level Measurement
    • Range: -45 to +60 dBmV
    • Resolution: 0.1 dB
  • Hum Measurement (carrier ≥ -5 dBmV)
    • Range: 0 to 10%
    • Resolution: < 0.2%
  • Carrier to Noise Measurement (carrier≥ 20 dBmV)
    • Range: -20 to -55 dBc
    • Resolution: 0.5 dB
  • Frequency Response
    • Sweep Rate: approx 1 second (5 ms per data point + 100 ms telemetry)
    • Display Scaling & Range: 0.5, 1, 2, 5 and 10 dB/division; 6 vertical divisions
      • Sweep Scan: User definable from 5 to 1,000 MHz
      • Reference Storage: At least 8
      • Sweep Trace Storage: At least 50
    • Transmitter
      • Frequency Range: 5 to 1,000 MHz
      • Level Range: +10 to +40 dBmV; settable in 2 dB increments
    • Telemetry
      • Frequency: User defined, any frequency within tunable range
      • Modulation: FSK, 100 kHz deviation
    • Printer Interface: Serial, RS232, IBM, & HP Laserjet
    • Powering - Battery Life: 2 hours continuous (absolute worst case), replaceable battery cartridge