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Technical Specifications
- Frequency Range: Leveling Head O/P [50 O]:- 1 mHz to 4 GHz
Microwave O/P Direct: 1 mHz to 27 GHz [with LL option] Microwave O/P with HF option: 1 kHz to 27 GHz [with LL option]
- Level Range: -130 to +24 dBm to 125 MHz, +14 dBm at 4 GHz -4 [-100] to +24 dBm, >1.4 GHz: +20 dBm, [>20 GHz: +18 dBm] -10 [-35] to +18 dBm, >1.4 GHz: +14 dBm, [>20 GHz: +12 dBm]
- Frequency accuracy: ± 0.05 ppm ± 5 µHz
- Attenuation accuracy (into 50 O): Leveling Head O/P: ± 0.02 dB to 49 dB, ± 0.15 dB at 110 dB Relative to +10 dBm, 10 Hz to 128 MHz
- VSWR Leveling Head O/P (50 O): = 100 MHz: = 1.05, = 2 GHz: = 1.1, 2 GHz to 4 GHz: = 1.0 + 0.05 x f (GHz) Microwave O/P: direct = 2.0 (typical), HF option splitter device = 1.22
- Harmonics and sub-harmonics: Harmonics =1 GHz: -60 dBc, >1 GHz: -55 dBc; sub-harmonics = 4 GHz: none, >4GHz: -60 dBc
- Phase noise at 1 GHz: –144 dBc/Hz, typical, at 10 kHz to 100 kHz offset
- Frequency counter: Internal 300 MHz frequency counter
- Modulation: AM, FM, PM, internal and external to 4 GHz (Leveling Head and Microwave O/P); frequency pull and external leveling
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General Specifications
- Temperature:
• Operating: 0 °C to 50 °C, 23 °C ± 5 °C for specified performance
• Storage: -20 °C to +70 °C
- Standard interfaces: IEEE-488.2 (GPIB)
- GPIB command emulation: 9640A, 9640A-LPN, 9640A-LPNX, HP3335, HP8662A, HP8663A, HP8340A, HP8360 B-Series; Agilent E8257 Series
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