Agilent Technologies 3499A/B/C, 34980A manual Module Type

Table 2. Direct comparison of 34980A and 3499 modules
	Module Type	34980A			3499A/B/C
	Multiplexer	34921A		40 Ch armature 300V 1A	N2260A 40 Ch armature 200V 1A
		34922A		70 Ch armature 300V 1A	N2266A 40 Ch reed 200V .5A
		34923A		40 Ch reed 200V .5A	N2270A 10 Ch 1000V 1A
		34924A		70 Ch reed 80V .5	44470A	10 Ch armature 250V 2A
		34925A		40 Ch FET +/-80V .5A	44470D	20 Ch armature 250V 2A
	General Purpose	34937A		28 Ch, 1A and 4 Ch, 5A	N2261A 40 Ch
		34938A		20 Ch, 5A	N2267A 8 Ch, 8A
					44471A	10 Ch
					44471D	20 Ch
					44477A	7 Ch SPDT (Form C)
	Matrix	34931A Dual 4x8 armature 300V 1A			N2262A 4x8 armature 200V 1A
		34932A Dual 4x16 armature300V 1A			44473A	4x4 armature 250V 2A
		34933A Dual 4x8 reed 80V .5A
	Digital I/O	See multifunction 34950A, 34952A			N2263A 32-bit TTL
					44474A	16-bit TTL
	Multifunction	34952A		32-bit Digital I/O with 2 Ch	N2264A 12 GP, 3 GP 5A, 16-bit Dig I/O
			DAC and Counter/Timer		N2265A 4x4 matrix, 16-bit Dig I/O
		34950A		64-bit Digital I/O with Pattern	N2269A 2 DAC, 16-bit Dig I/O
			Generator/Detector
	Fiber-Optic Multiplexer				N2280A Quad 1x2
					N2281A Dual 1x4
					N2282A Single 1x8
	RF & Microwave	34941A Quad 1x4 RF 1.5G 50Ω, SMA			N2268A Dual 1x4 3.5G 50Ω
		34946A		4G/20G 50Ω, 2 SPDT SMA	N2272A Single 1x9 1.0G 50Ω
			(N1810TL)		N2276A Dual 1x6 20G 50Ω
		34947A		4G/20G 50Ω, 3 SPDT, SMA	(87106B/4B)
			(N1810UL)		44472A	Dual 1x4 300M 50Ω
					44478A Dual 1x4 1.3G 50Ω
					44476A	Triple 1x2 18G 50Ω
					(8762B)
			34942A Quad 1x4 RF 1.5G 75Ω, mSMB		44478B Dual 1x4 1.3G 75Ω
		34945A uwave Switch/Attn Driver			N2276B Relay driver (2 switches)
		32 SPDT or 8 attenuators			Choose from switches;
		The following µwave switches and			87104A/B/C
		attenuators are supported with			87106A/B/C
		the distribution1 boards;			also drive two external attenuators
			N181x series SPDT switches		84904/6/7/K/L
			876X series SPDT switches
			87104x/106x multi-port switches		44476B Relay driver (2 switches)
			87606x series matrix switches		Choose from switches;
			8722x transfer switches		8762A/B/C/F
			849x series attenuators		8763B/C
			8490x series attenuators		8764B/C
			Generic screw terminal connections
			Third-party switches (screw terminals)
	DAC	34951A Quad 16-bit D/A Converter			See multifunction
	Breadboard	34959A		+12 V, +5 V	44475A	5.5

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