Q347B Datasheet, PDF (1/1 Pages) Keysight Technologies – Millimeter-Wave Noise Source, Q-Band

Q347B Millimeter-Wave Noise
Source, Q-Band
Data Sheet
Frequency Range:
33 to 50 GHz
Excess Noise Ratio (ENR) Range:
33 to 42 GHz: 10 to 13 dB
42 to 50 GHz: 6 to 12.5 dB
Maximum SWR (reflection
coefficient):
Source Off: <1.57 (0.22)
Source On: <1.46 (0.19)
Power Required:
28 V ±1 V (automatically supplied by
the Agilent 8970B Noise Figure
Meter)
Operating Temperature:
0 to 55°C
Dimensions:
53 mm x 108 mm x 62 mm (2.1 in x
4.3 in x 2.5 in)
Net Weight:
0.23 kg (0.51 lb)
Shipping Weight:
0.38 kg (0.85 lb)
Maximum Reverse Power:
100 mW
Connectors:
Bias: BNC (f)
Noise Output:
Q-Band Waveguide
UG-383/U Flange
ENR Variation with Temperature:
<0.009 dB/°C
ENR Variation with Voltage:
<0.005 dB/V
Switching Speed:
<10 µs
General Characteristics