96270A 27 GHz Low Phase Noise Reference Source

The 27 GHz Fluke Calibration 96270A RF Reference Source is the simplest, most accurate and cost effective single instrument for calibrating spectrum analyzers and RF power sensors and more.

Manufacturer part number (MPN)

4489610

Brand

Fluke

Category

Tools

Frequency specifications

Level specifications

Resolution 10 µHz

0.001 dB

Frequency accuracy

± 0.05 ppm ± 5 µHz

Attenuation accuracy (into 50 Ω)

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 Ω): ≤ 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

Spurious ≥ 3 kHz offset

≤ -84 dBc at 500 MHz, ≤ -78 dBc at 1 GHz, ≤ -66 dBc at 4 GHz, ≤ -48 dBc at 27 GHz

Phase noise at 1 GHz

–144 dBc/Hz, typical, at 10 kHz to 100 kHz offset

Modulation

AM, FM, PM, internal and external to 4 GHz (Leveling Head and Microwave O/P); frequency pull and external leveling

Frequency sweep

1 mHz to 4 GHz (Leveling Head); 1 mHz to 27 GHz (Microwave O/P). Linear or logarithmic. Stop-start or center-span

Frequency counter

Internal 300 MHz frequency counter

Power meter readout compatibility

Rhode & Schwarz NRP-Z series thermal sensor models 51, 52, 55.03, 55.04, 56, 57 and 58

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

Dimensions (HxWxD)

146 mm x 442 mm x 551 mm (5.8 in x 17.4 in x 21.7 in) including handles. Industry-standard 19 in (483 mm) rack mounting when fitted with Y9600 rack mounting kit

Weight

18 kg (40 lb)

• OEM-URL https://www.fluke.com/en-us/product/calibration-tools/rf-calibration/96270a