HP 8560A manual 33

Table 1-4. Recommended Test Equipment (continued)

Instrument			Critical Specifications			Recommended	Use
			for Equipment Substitution			Model
20 dB Fixed			Frequency Range: dc to 6.5 GHz			HP 8491B	p,v
Attenuator			Attenuation Accuracy: <fl dB			Option 020
			Maximum SWR: 1.2 (dc to 6.5 GHz)
10 dB Fixed			Frequency Range: dc to 6.5 GHz			HP 8491B	p,v
Attenuator			Attenuation Accuracy: <f0.6 dB			Option 010
			Maximum SWR: 1.2 (dc to 6.5 GHz)
Signature		Multimeter	Clock Frequency >lO MHz			HP 5005A/B	T
Reference		Attenuator	Supplied with	HP	8484A	HP 11708A	P,A
Termination			Frequency Range: dc to 22 GHz			HP 909D	P,M,V
			Impedance: 5OQ
			Maximum SWR: <1.22
			Connector: APC 3.5
Low-Pass		Filter	Cutoff Frequency:		50 MHz	0955-0306	P,M,V
			Rejection at 80 MHz: >50 dB
12 MHz Low-Pass-Filter			Cutoff Frequency: 12 MHz			0955-0518	P
			g-element Tchebychev, 0.1 dB ripple
			Rejection at 18 MHz: >45 dB
Directional			Frequency Range: 5 MHz to 50 MHz			HP 8721A	P
Bridge			Coupling: 6.0	dB	(nominal)
			Directivity: 30	dB	minimum
			VSWR: <1.45
Power Splitter			Frequency Range: 1 kHz to 22 GHz			HP 11667B	P,A,M,V
			Insertion Loss: 6 dB (nominal)
			Output Tracking: <0.25 dB
			Equivalent Output		SWR: <1.22
Product	Support Kit		No Substitute			08562-60021	A,T
Adapter			Type N (f) to BNC (m)			1250-1477	A
Adapter			Type N (m) to BNC (f)			1250-1476	p,v
(three	required)
Adapter			Type N (f) to BNC (f)			1250- 1474	p,v
Adapter			Type N (f) to APC 3.5 (m)			1250-1750	A
Adapter			Type N (m) to APC 3.5 (m)			1250-1743	P,A,M,V
(two	required)
Adapter			Type N (m) to APC 3.5 (f)			1250-1744	P,A,V

P = Performance Tests; A = Adjustments; M = Test & Adjustment Module; T = Troubleshooting; V = Operation Verification

General Information 1-15