One Agilent HP 81110A Pulse /Pattern Generator RF Test equipment Signal Generator 165-330 Mhz with two of Agilent HP 81112A Options. 

Unit is in GOOD condition with expired NIST traceable calibration but not used at all since calibration was performed.

Descriptions and Features (typical, not known if exact for this configuration):

The Agilent 81110A 165 MHz single-/dual-channel pulse/pattern generator with one or two Agilent 81111A ouput modules. 

     This model replaces the "industry-standard" Agilent 8110A with better performance for less money. Relative to the Agilent 81104A, it has the same features with higher frequency. Delay and pulse width (and repetition rate in non-PLL mode) are more  accurate - of the order of 3% or, with self-calibration, 0.5%. 

     The Agilent 81110A 330 MHz single-/dual-channel pulse/pattern generator with one or two Agilent 81112A output modules. 

     The alternative 81112A Output modules allow the 81110A to be used in applications up to 330 MHz. Instead of variable transitions, 800 ps or 1.6 ns edges can be selected. The source impedance is 50-ohm and supplies up to 3.8 Vpp into 50 ohms. Internal channel addition is not implemented.

Features:

• Maximum Frequency: 330 MHz
• Number of Channels: 2 CH
• Output Impedance: 50 Ohm
• Delay Time: 0 - 3.03 ns
• Maximum Output Voltage: 3.8 V
• Maximum Pulse Width: 250 ps
• Frequency Accuracy: 3 %
  • Single-/dual-channel pulse pattern generator
  • 165 MHz, 10 V, 50 Ω into 50 Ω (81111A) OR
  • 330 MHz, 3.8 V, 50 Ω into 50 Ω (81112A)
  • Triggerable / PLL operation selectable

• Pulse / burst / pattern modes selectable
• Self-cal for improved timing accuracy
• BNC outputs: single-ended (81111A) // differential (81112A)

NOTES:

Note: Each Agilent 81110A 165 MHz single-/dual-channel Pulse Pattern Generator requires one/two of the output channels Agilent 81111A (165 MHz, 10 V, 50 Ohm into 50 Ohm).

Each Agilent 81110A 330 MHz single-/dual-channel Pulse Pattern Generator requires one/two of the output channels Agilent 81112A (330 MHz, 3.8 V, 50 Ohm into 50 Ohm).

81111A and 81112A output channels can not be combined in one and the same 81110A!