
12
13
• Affordable, scalable switching platform with 21 modules
to choose form
• 2, 5 and 14-slot Mainframes
• Intuitive, self-guiding front panel interface
• Scan up to 350 ch/sec
• GPIB and RS-232 interfaces
• Built-in Digital I/O
The Agilent 3499 gets high marks in ATE
environments worldwide
3499 Switch Family
⎮ www.agilent.com/fi nd/3499 www.agilent.com/fi nd/3499 ⎮
Models and specifi cations
Model Description
3499A 5-Slot Switch/Control Mainframe
3499B 2-Slot Switch/Control Mainframe
3499C 9/14-Slot Switch/Control Mainframe
Plug-in Module Description Maximum Voltage Maximum Current Bandwidth
Multiplexers
N2260A 40-channel 200 V 1 A 10 MHz
N2266A 40-channel 200 V 0.5 A 40 MHz
44470A 10-channel 250 V 2 A 10 MHz
44470D 20-channel 250 V 2 A 10 MHz
General-purpose Switches
N2261A 40-channel 200 V 1 A 10 MHz
N2267A 8-channel 250 V 8 A 20 MHz
44471A 10-channel 250 V 2 A 10 MHz
44471D 20-channel 250 V 1 A 10 MHz
Matrix Switches
N2262A 4 x 8 matrix 200 V 1 A 10 MHz
44473A 4 x 4 matrix 250 V 2 A 10 MHz
Digital I/O Modules
N2263A 32-bit TTL 42 V 0.6 A NA
44474A 16-bit TTL 30 V 0.125 A NA
Multifunction Modules
N2264A 12 GP 200 V 1 A 10 MHz
3 GP 125 V 5 A 10 MHz
16-bit DIO 42 V 0.6 NA
RF & Microwave Modules
Plug-in Modules Description Insertion Loss Cross talk SWR Bandwidth Impedance
N2268A Dual 1 x 4 <0.35 dB <-64 dB <1.20 3.0 GHz 50 Ω
N2272A Single 1 x 9 <0.5 dB <-75 dB <1.20 1.0 GHz 50 Ω
N2276A Dual 1 x 6 <0.36 dB <-100 dB <1.20 26.5 GHz 50 Ω
44472A Dual 1 x 4 <0.75 dB <-85 dB <1.12 300 MHz 50 Ω
44478A Dual 1 x 4 <1.1 dB <-70 dB <1.35 1.3 GHz 50 Ω
44478B Dual 1 x 4 <1.1 dB <-70 dB <1.35 1.3 GHz 75 Ω
44476A Triple 1 x 2 <0.25 dB <-90 dB <1.15 18 GHz 50 Ω
44476B Relay driver can support 2 microwave switches. Technical specs depend on the mounted relays
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