Digital Power Meters


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ModelDocsFrequency
(MHz)
Power
(Watts CW)
Connector TypeInterface
WPM11356
WPM11356
1.5 - 32500N-FemaleCoaxial
WPM11071
WPM11071
1.5 - 3225007/16-FemaleCoaxial
WPM11357
WPM11357
1.5 - 3250007/16-FemaleCoaxial
WPM11199
WPM11199
1.5 - 32100001 5/8" EIACoaxial
WPM11073
WPM11073
1.5 - 32250001 5/8" EIACoaxial
WPM11514
WPM11514
1.5 - 32250003 1/8" EIACoaxial
WPM11355
WPM11355
1.5 - 32500003 1/8" EIACoaxial
WPM11358
WPM11358
1.5 - 100500N-FemaleCoaxial
WPM11320
WPM11320
1.5 - 1001000N-FemaleCoaxial
WPM113171.5 - 10025007/16-FemaleCoaxial
WPM11322
WPM11322
1.5 - 100100001 5/8" EIACoaxial
WPM11380
WPM11380
1.5 - 10010000LC-FemaleCoaxial
WPM11714
WPM11714
2 - 45250003 1/8" EIACoaxial
WPM11323
WPM11323
2 - 50200N-FemaleCoaxial
WPM11324
WPM11324
2 - 501000N-FemaleCoaxial
WPM11316
WPM11316
2 - 5025007/16-FemaleCoaxial
WPM11373
WPM11373
2 - 505000LC-FemaleCoaxial
WPM11326
WPM11326
2 - 50100001 5/8" EIACoaxial
WPM11383
WPM11383
2 - 50100007/16-FemaleCoaxial
WPM11386
WPM11386
2 - 50250001 5/8" EIACoaxial
WPM11681
WPM11681
2 - 12810000QC BlockCoaxial
WPM11490
WPM11490
10 - 12720000LC-FemaleCoaxial
WPM11363
WPM11363
10 - 200500N-FemaleCoaxial
WPM11332
WPM11332
10 - 200100001 5/8" EIACoaxial
WPM11416
WPM11416
10 - 30010000LC-FemaleCoaxial
WPM11364
WPM11364
10 - 500500N-FemaleCoaxial
WPM11334
WPM11334
10 - 5001000N-FemaleCoaxial
WPM10800
WPM10800
20 - 20010000LC-FemaleCoaxial
WPM11343
WPM11343
20 - 5201000N-FemaleCoaxial
WPM11376
WPM11376
20 - 52025007/16-FemaleCoaxial
WPM11335
WPM11335
20 - 1000200N-FemaleCoaxial
WPM11367
WPM11367
20 - 1000500N-FemaleCoaxial
WPM11340
WPM11340
20 - 10001000N-FemaleCoaxial
WPM11678
WPM11678
50 - 500100N-FemaleCoaxial
WPM11368
WPM11368
50 - 500500N-FemaleCoaxial
WPM11346
WPM11346
80 - 1000200N-FemaleCoaxial
WPM11369
WPM11369
80 - 1000500N-FemaleCoaxial
WPM11235
WPM11235
80 - 10001000N-FemaleCoaxial
WPM11072
WPM11072
80 - 100020007/16-FemaleCoaxial
WPM11101
WPM11101
80 - 100025007/16-FemaleCoaxial
WPM11350
WPM11350
100 - 500200N-FemaleCoaxial
WPM11351
WPM11351
100 - 5001000N-FemaleCoaxial
WPM11379
WPM11379
100 - 50025007/16-FemaleCoaxial
WPM11188
WPM11188
380 - 4001000N-FemaleCoaxial
WPM11510
WPM11510
500 - 2500100N-FemaleCoaxial
WPM11505
WPM11505
800 - 250015007/16-FemaleCoaxial
WPM11667
WPM11667
900 - 93050001 5/8" EIACoaxial
WPM11659
WPM11659
1000 - 200020007/16-FemaleCoaxial
WPM116542400 - 25005000TBRWaveguide

Optimal Accuracy

Optimal Accuracy

40 dB Dynamic Range

40 dB Dynamic Range

No On-Site Calibration

No On-Site Calibration

CAPABILITIES

Instantaneous and Simultaneous Local or Remote Monitoring of Forward Power, Reverse Power, and Load VSWR.

(Figure 1,2)

Accuracy

  • Multi-Octave Solution within ± 5% (± 2%  typical) of Customer Lab Standard, Across a Full 40 dB Dynamic Range.

Calibration.

  • No On-Site Calibration Required.

  • The Calibration of the each Power Meter is completed internally, allowing the operator to simply enter an RF frequency for optimal accuracy. (Figure 1)
  • Traceable to National Institute of Standards and Technology (NIST).

Set Alarm Threshold of Forward Power, Reverse Power, Load VSWR & Temperature.

(Figure 6)

Networkable and SNMP Programmable.

  • Multiple units can be networked and simultaneously monitored.

Full VSWR Monitoring/Alarm Capability.

(Figure 1,2)

  • Customer can set up a visual alarm via relay.
  • Signal can be sent to a Customer’s closed loop.

Full Temperature Monitoring/Alarm Capability.

(Figure 1,2)

  • One sensor, Internal Measurement, within Meter.
  • Two sensors, External Measurement, to be placed by Customer.

Six General Purpose Inputs/Relays with multiple uses.

(Figure 8)

Powered by AC Power or Passive Power Over Ethernet (PPOE).

Remote Interface

through TCP-IP (with SNMP and Browser Interface via LAN), Passive Power over Ethernet, and RS485 Form Addressable Serial Network.

User ID and Password Protection

provides secure monitoring.
Home Screen

Figure 1

Power Meter Screen

Figure 2

PROGRAMMING AND ADMINISTRATIVE CONTROLS

Programming Capabilities.

  • Power Meter is SNMP programmable using Customer’s preferred interface. (A LabView Driver is available for LabView Users).
  • Power Meters allow for access to internal network. This will allow for external access to the Meter and for proper email notification. (Figure 3)
  • A Static IP address can be used to connect to the Internet directly or through a router.
  • Power Meters can send periodic emails by selecting from the Periodic Email pulldown menu. This includes all main screen parameters and a spreadsheet of data for record keeping purposes. (Figure 4)
  • Email notification can be set to None, Faults Only, or Warnings and Faults.
Connect Screen

Figure 3

Email Screen

Figure 4

Administrative Controls.

  • Customization of a Power Meter name, as displayed remotely. Ability to enter a site name or location. (Figure 5)
  • Power may be displayed as kW, W, or dBm for both Forward and Reflected Power. (Figure 5)
  • Load VSWR Condi?on may be displayed as VSWR, Return Loss, or RHO. (Figure 5)
  • Temperature may be displayed as Fahrenheit or Celsius. (Figure 5)
Display Screen

Figure 5

RF Screen

Figure 6

Remote I/O

allows access to several important parameter setings.

  • Programming the function of the two on-board relay closures. (Figure 7)
  • Full Scale Indication of the Forward and Reflected D.C. sample power indications (normally factory set).
  • Configuration of up to four interlock groups. (Figure 7)

RELAY 1

can be programmed as an interlock closure or alarm closure. When set to INTERLOCK, the relay will remain closed as long as the Reflected Power is less than the programmed threshold and the conditions of the enabled interlock group(s) is satisfied.

RELAY 2

can be programmed as a second Interlock. Interlock options include an ALARM RELAY, an RF PRESENT CLOSURE, and an RF PRESENCE THRESHOLD. The RF PRESENCE THRESHOLD can be programmed to engage when RF is below a programmed threshold. This seting is a valuable tool for RF safety plans, allowing remote or local indication of RF Presence.

Remote I O Screen

Figure 7

Alarm Screen

Figure 8

  • The Reflected Power sample can detect a threshold dependent on a high reflected power condition. The Power Meter can be programmed to open a relay upon sustained RF fault conditions.
  • The relay can be used to interface to a transmitier or power amplifier to turn it off or on for an external alarm.

General Purpose Inputs

with multiple uses. (Figure 8)

  • Track Switch Closures (Assign to interlock group).
  • Trigger Alarm Relay (Sends email alert).
  • RF Presence Status/Alarm (Safety feature).
  • Alarm Activated Switch.
  • Customer can format Trigger Alarm Relays to issue Alerts via Audio/Visual Indicators, as well as, Email Warnings for Offsite and Remote Users.
Accessories and Current Broadband Products

Accessories:

  • Single Channel Monitor (1U Rack, Graphical User Interface).
  • Four-Channel Monitor (1U Rack, Graphical User Interface).
  • Eight-Channel Monitor (1U Rack, Graphical User Interface).

Werlatone Multi-Channel Display Monitors are designed to interface up to eight Digital Power Meters and are capable of monitoring RF antenna and amplifier systems. Our Multi-Channel Displays will monitor Forward and Reflected Power, as well as Load VSWR, and Temperature.

Designed to distribute transmitter interlock control of up to eight transmitters, our Displays are web-enabled for remote display of all parameters and remote control of fault reset.

  • Android APP controls remotely and monitors system operation.
  • PC-Based Graphical User Interface, Windows XP/7/8/10 compatible.
  • Power Meter is SNMP programmable using Customer’s preferred interface. (A LabView Driver is available for LabView Users).

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