Boonton 4541 - Specifications; RF Characteristics; Pulse Generator; Physical and Environmental

Boonton 4540 Series RF Power Meter
Appendix B
9-2
9.4 Specifications
RF Characteristics
Operating Modes: CW, Internal or external pulse
Output Frequency: 1.024 GHz 0.005%
Level Range: -60.0 to +20.0 dBm
Resolution: 0.1 dB
Source SWR (Refl. Coef.): 1.20 (0.091) maximum, CW mode
Accuracy (NIST traceable): +20 to -40 dBm
Absolute: 0.065 dB (1.5%) at 0 dBm
Linearity: 0.03 dB per 5 dB from 0 dBm
Harmonics: -35 dB minimum to 40 GHz
Spurious: -60 dB minimum
Pulse Generator
Internal Pulse Period: 100 s, 1 ms or 10 ms
Internal Pulse Duty Cycle: 10% to 90% in 10% increments
Pulse polarity: + or – for Internal and External pulses
RF Connector: Type N, front or rear panel location
External Pulse Input: Type BNC, rear panel, TTL compatible
Controller connector: RJ-11
Controller: Boonton 4530 or 4540 Series RF Power Meter
Physical and Environmental
Case Dimensions: 8.4W x 3.5H x 13.5D inches (21.3 x 8.9 x 34.3 cm), Half-rack width, 2U height
Weight: 7.7 lbs (3.5kg)
Power Requirements: 90 to 260 VAC, 47 to 63 Hz, 30W maximum. Fuse 0.5A-T
Operating Temperature: 0 to 50 degrees C
Storage Temperature: -40 to +75 degrees C
Ventilation: Rear panel fan
Humidity: 95% maximum, non-condensing
Altitude: Operation up to 15,000 feet