主要特點(diǎn)

• 頻率范圍高達(dá) 8 GHz、26.5 GHz 或 50 GHz（使用外部混頻器時(shí)可達(dá) 110 GHz）

• 利用互相關(guān)可達(dá)到高動(dòng)態(tài)范圍

• 在時(shí)域內(nèi)進(jìn)行穩(wěn)定時(shí)間分析

• 振蕩器特性分析

• 干擾信號(hào)檢測(cè)、抑制和列表

• 相位噪聲測(cè)量具有極大的靈活性

• 低噪聲供電和調(diào)諧電壓電源

• 利用數(shù)字和模擬調(diào)制進(jìn)行信號(hào)分析

型號(hào)

Frequency range up to 8 GHz, 26.5 GHz or 50 GHz (up to 110 GHz with external mixers)
Maximum dynamic range through cross-correlation
Analysis of settling in time domain
Oscillator characterization
Detection, suppression and listing of interference
Maximum flexibility for phase noise measurements
Low-noise source for supply and tuning voltages
Analysis of signals with digital and analog modulation

Specifications

Condensed Data
Operating modes	signal source analyzer	1 MHz to 8/26.5/50 GHz
	spectrum analyzer	20 Hz to 8/26.5/50 GHz
Signal source analyzer
Phase noise measurement	with spectrum analyzer	10 MHz to 8/26.5/50 GHz
	with phase comparator	1 MHz to 8/26.5/50 GHz
	internal reference	1 MHz to 8/26.5/50 GHz
	external reference	1 MHz to 8 GHz
	with phase comparator and cross-correlation	1 MHz to 8/26 GHz/50 GHz
	max. frequency offset	30 MHz
Residual noise	with phase comparator	1 MHz to 8 GHz (with internal phase detector)
AM noise		specified frequency range of AM diode detector

Sensitivity
Sensitivity with internal reference and internal phase detector
Input level >+10 dBm, spurious and harmonics <–30 dBc, mode "averaged", +20 °C to +30 °C. LNA gain 40 dB, loop bandwidth ≤10 × frequency offset, max. 1 kHz. With the R&S®FSUP-B60 low phase noise option and the R&S®FSUP-B61 correlation extension option.
Typical values
Frequency offset	Input frequency, values in dBc (1 Hz) R&S®FSUP8/26/50						R&S®FSUP26/50		R&S®FSUP50
	5 MHz	10 MHz	100 MHz	1 GHz	3 GHz	7 GHz	10 GHz	20 GHz	40 GHz
1 Hz	-114	-116	-87	-75	-62	-55	-52	-48	-42
10 Hz	-136	-135	-110	-91	-87	-80	-77	-71	-65
100 Hz	-143	-146	-134	-115	-106	-97	-95	-89	-83
1 kHz	-157	-161	-160	-134	-123	-118	-116	-112	-106
10 kHz	-165	-168	-168	-143	-131	-129	-126	-120	-114
100 kHz	-171	-170	-176	-158	-139	-140	-138	-132	-126
1 MHz	-	-175	-177	-165	-160	-155	-150	-146	-140
10 MHz	-	-	-179	-172	-170	-170	-167	-161	-155
30 MHz	-	-	-179	-172	-170	-170	-170	-165	-159

VCO parameter characterization
Measurement parameters	VCO tuning characteristic, VCO tuning slope, power, pushing ON/OFF, harmonics measurement, VCO DC characteristic, summary
Frequency range	R&S®FSUP8	10 MHz to 8 GHz
	R&S®FSUP26	10 MHz to 26.5 GHz
	R&S®FSUP50	10 MHz to 50 GHz
Power supplies	tuning ports	2
	DC ports	2
	additional ports	1