User guide

Meters, Monitors,

Controls & Indicators

Meters: Helix Current

Filament Elapsed Time (Option H)

Monitors: RF Output Sample (Option E)

Controls: Mains Power ON/OFF

High Voltage ON/OFF – Fault Reset

Local/Remote (Option G)

RF Attenuator (Option B)

Indicators:

• Mains Power ON

•

Helix Current Fault

• Filament Time Delay • TWT Over-temperature

• Standby • External Interlock Fault (option G)

• High Voltage On • Remote Control (option G)

• Summary Fault • Reflected Power Fault (option M)

• Cover Interlock Fault • Power Supply Fault

Mechanical &

Environmental

Ambient Temperature: 0 to 50°C

Relative Humidity: to 95% non Condensing

Altitude: to 10,000 feet max. Derate temperature 2°C/1,000 feet

above 4,000 feet.

Shock & Vibration: As normally encountered in a protected engineering

laboratory environment.

Cooling: Forced air with integral blower, air intake and exhaust in

rear.

RF Connectors: Type N(female), on rear panel (front panel w/Option j)

Frequency (GHz) Type

1-2 N (female)

2-4 N (female)

4-8 N (female)

8-12.4 UG-39/U (WR-90)

12.4-18 UG-419/U (WR-62)

8-18 MIL-F-39000/3-74 (WRD-

750)

Prime Power: 115 Vac ±10%, 47-63Hz, single phase

230 Vac (option K)

Power Consumption: 1900 Watts for 100W TWT models

2400 Watts for 200W TWT models

Dimensions: 12.25”H x 19”W x 24”D

Weight: 195 Lbs./ 89 Kg.