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You are here:   » Products » Power Technologies » High Frequency Components » Resistors » Dummy Loads » Digital Broadcast - Wattchman RF Monitor

Dummy Loads

Digital Broadcast - Wattchman RF Monitor

Key Features

  • Power Range: 100 W to 100 kW
  • Frequency Range: 54 MHz to 806 MHz
  • Meter Type: 4-1/2 inch
  • Accuracy: ±5%
  • Response Time: Less than 15 milliseconds
  • Contact Ratings: 5A at 110 VAC non-inductive
  • Power Requirements: 110/220 VAC, 50/60 Hz, 10 Watts maximum
  • Dimensions (H x W x D): 5.25 in. (13.3 cm) x 19 in. (48.3 cm) x 8 in. (20.3 cm)
  • Weight: 6.5 lbs. (2.95 kg)

Description

The Coaxial Dynamics 'Digital Wattchman' Rack Mounted Station Monitor/Alarm is similar in function and appearance to our 81090 Series except it is designed for the accurate measurement of complex RF Waveforms such as CDMA (Code Division Multiple Access), DAB (Digital Audio Broadcast), DTV (Digital TV) and HDTV (High Definition TV), as well as CW, AM and FM.

A Digital Station Monitor/Alarm system installation consists of a Digital Wattchman, a dual socket Line Section and two Digital Plug-In Elements for monitoring both forward and reflected power. The Digital Wattchman is supplied with four 25-foot cable assemblies for connection to the line section and elements, and a 6 foot AC power cord. Installation requires inserting the line section and elements into the transmission line, connecting the terminals of the transmitter interlock systems to the proper terminals on the Digital Wattchman and providing AC power.

Applications

  • Protects your transmitter from high
  • Reflected or low forward conditions
  • Continuous display of forward and reflected power
  • Audible and visual alarms
  • Fast fault response (15ms)
  • Remote reset provision
  • 110/220 VAC input switch
  • Amplified DC outputs
  • Two year limited warranty

Downloads

Specifications: