8648B AGILENT TECHNOLOGIES, 8648B Datasheet - Page 9

• Manufacturer Part Number: 8648B
• Description: SIGNAL GENERATOR FREQUENCY / PULSE, 2GHZ
• Manufacturer: AGILENT TECHNOLOGIES

Specifications of 8648B

• Signal Generator Type: Signal
• Bandwidth: 2GHz
• Modulation Type: AM, FM, Phase
• Supply Voltage Range: 90V To 264V
• External Height: 165mm
• External Width: 330mm
• External Depth: 368mm
• Lead Free Status / RoHS Status: na

Internal modulation source
(Provides FM, M, and AM modulation signals and LF out)
Waveforms
Rate range
Sine
Square, ramp, triangle
Resolution
Pulse only
Frequency accuracy
Swept sine mode (frequency, phase continuous)
Operating modes
Frequency range
Sweep time
Resolution
Dual sinewave mode
Frequency range
Amplitude ratio
Amplitude ratio resolution
LF out (internal modulation source)
Amplitude
Output impedance
sine, square, ramp, triangle,
pulse, noise
0.1 Hz to 50 kHz
0.1 Hz to 10 kHz
0.1 Hz
4 µs
0.005%, typical
Triggered or continuous sweeps
0.1 Hz to 50 kHz
1 ms to 65 sec
1 ms
0.1 Hz to 50 kHz
0 to 100%
0.1%
0 to 3 V
< 1
peak
into 50
External modulation inputs
Modulation types
Ext 1
Ext 2
High/Low Indicator (100 Hz to 10 MHz BW, AC coupled inputs
only) Activated when input level error exceeds 3% (nominal)
Simultaneous modulation
All modulation types may be simultaneously enabled, except: FM
with FM; AM with burst envelope; Wideband AM with I/Q. AM,
FM, and FM can sum simultaneous inputs from any two sources
(INT, EXT 1, and EXT 2.) Any given source (INT, EXT 1, or EXT 2)
may only be routed to one activated modulation type.
FM, M, AM, and burst envelope
FM, M, AM, and pulse
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