Specifications - Array Solutions PowerMaster II Manual

SPECIFICATIONS - Specifications subject to change without notice. ( Applies to 3 kW model, similar specs for 10 kW)
Frequency Range
Line Impedance
Insertion Loss
Line Connections
Power Ranges
VSWR Range
Accuracy
Resolution
Peak Power Capture Time
VSWR Alarm Relay Actuation time
Bar Graph Response
VSWR Alarm
Low Power Monitor Alarm
High Power Monitor Alarm
Alarm Relay Contacts
Control
Power Required
Temperature of Operation
Regulatory Testing and Certification
Dimensions
Shipping Weight
PowerMaster II RF Wattmeter
1 – 30 MHz, 50 - 54 MHz
50 ohms nominal, <1.05 VSWR insertion
0.05 dB or less
SO-239 female (Type-N, and 7/16 DIN optional)
1 to 3005 watts (3 kW HF)
1 to 9999 watts (10 kW HF) - Limited by VSWR to the limits of the connector
1.00 to 99.00
< ±3% as measured against NIST traceable calibrated instruments (see accuracy
section on how to achieve better accuracy)
12 Bit A/D – 4 overlapping channels of auto ranging = 14 Bit effective resolution
< 5 milliseconds
< 30 milliseconds
> 20 Hz
Off, 1.5, 2.0, 2.5, 3.0 – relay programmable to open or close on trip
Off, 5, 50, 100, 250, 500, 1000, 2000 watts - NC and NO relay contacts are
available
Off, 175, 225, 700, 1100, 1600, 2600, 3000
0.5 A, 50 volts AC/DC
Manual front panel (stand alone) or via RS232/USB – application software
12 – 15 V DC at 300 mA
-31°F to 122°F (-35°C to +50°C)
Exceeds FCC Class B (tested) and CE - both emissive and conductive (tested) as
well as EMP 4 kV and 8 kV on cables
Display 8 ¼" X 3 ½ "Face, 4 ¼" Deep
Coupler 2 ¾" X 2 ¾" X 6 ½"
4 lb (1.8 kg) .
www.arraysolutions.com Rev 4.1 - February 23, 2017
27