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BDI - Digital RF Power Measurement System

DPS-100D

P.O.A

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Broadcast Devices - Digital RF Power Measurement System

The DPS-100D Digital RF Power Measurement System includes a precision directional coupler ordered by EIA line size, and DPS-100D Digital RF power meter electronics package with onboard backlit LCD display. 

This system is suitable for measuring analog or digital RF signals with accuracy within +/- 5% of reading. Use the DPS-100D as a standalone power monitor/antenna protection system or use more than one DPS-100D to create a monitor system for master antenna applications or for complete RF facility site monitoring. 

The DPS-100D is part of a larger family of site monitoring products available from Broadcast Devices, Inc. 

Specifications:

  • Frequency Range: Sensor: 50 MHz to 860 MHz 
  • Power Range: Sensor: Linear Range -40dbm to +10dbm. No damage to +23dbm Directional Coupler: See table below

Coupler Common Features :

  • Coupler Sizes available: Type N, DIN, 7/8”, 1-5/8”, 3-1/8”, 4-1/16”, 6-1/8” 
  • Coupler Loss: -60 dB 
  • Through Line VSWR: 1.03:1 or better 
  • Coupled Port Directivity: 30 dB or better 
  • Frequency Range: 50 to 860 MHz 
  • Through Line Impedance: 50 ohms 
  • Measurement Type: True RMS – Suitable for CW, multi carrier and high crest factor digital RF signals such as COFDM, 8 VSB, DVB, etc. 
  • Accuracy: +/- 5% of reading. 
  • Dynamic Range: 40db Linear Dynamic Range. Measurements possible over 50db with reduced accuracy. 
  • Power Measurement Range: 0 – 1 Mega watt– Coupler Line Size Dependent 
  • Measurement Capabilities: Forward and Reflected RF Power, Transmission line temperature (Deg F / Deg C user selectable) 1 – External Temperature and line pressure sensors. 6 – User configurable closure inputs. (typically patch panels, lock-out/tag-out) 
  • Integrated Digital Display: 2 Line x 16 character LCD display of Fwd/Ref RF Power, Temperature (x2), Line Pressure Dedicated Icons for VSWR fault, Alert Status, Communications Status, RF Power High/Low thresholds, DC power input status and LAN connection status. 
  • Communications Interfaces: Ethernet, RS-485, CAN, USB 
  • Network Protocols: SNMP, SMTP, TCP/IP, UDP, SNTP, HTTP 
  • Remote Control Interface:
  • 2 – Configurable VDC proportional power outputs, 
  • 2 – Form C configurable interlock/status relays/On/off 
  • 2 – Configurable External GP inputs for fault reset 
  • 12 Position Terminal Block: 6 – Configurable General Purpose Inputs for lock out tag out, patch panel, external interlock strings, etc. 
  • Ext. Temperature Sensor Input: 3 – Position terminal block mates with BDI TMP-100 T Temperature Sensor 
  • Ext. Pressure Sensor Input: 3 Position terminal block mates with BDI PSW-100 Pressure Sensor 
  • DC Input: 12VDC Power Supply Available from BDI or phantom powered by BDI SWP Series Supervisory Chassis 

Click here to see the DPS_100D Datasheet: