Atec Agilent-E8267D - Manual (Page 14)

14
Modulation types AM, FM, and ΦM
Input impedance 50 or 600 Ω (nom), switched
High/low indicator
(100 Hz to 10 MHz BW,
Activated when input level error exceeds 3%
ac coupled inputs only) (nom)
Dual function generators provide two independent signals (internal1 and internal2) for
use with AM, FM, ΦM, or LF Out.
Waveforms
Sine, square, positive ramp, negative ramp,
triangle, Gaussian noise, uniform noise, swept
sine, dual sine 1
Rate range
Sine
0.5 Hz to 1 MHz
Square, ramp, triangle 0.5 Hz to 100 kHz
Resolution 0.5 Hz
Accuracy Same as timebase
LF out
Output
Internal1 or internal2. Also provides monitoring
of internal1 or internal2 when used for AM, FM,
or ΦM.
Amplitude 0 to 3 V
peak
, into 50 Ω (nom)
Output impedance 50 Ω (nom)
Swept sine mode: (frequency, phase continuous)
Operating modes
Triggered or continuous sweeps
Frequency range 1 Hz to 1 MHz
Sweep rate 0.5 to 100,000 sweeps/s, equivalent to
sweep times 10 µs to 2 s
Resolution 0.5 Hz (0.5 sweep/s)
Rate (typical 1 dB bandwidth)
ALC on
1 kHz to 80 MHz
ALC off DC to 80 MHz
External I input
Sensitivity
0.5 V = 100%
Input impedance 50 Ω (nom)
External modulation inputs
(Ext1 & Ext2)
(Option UNT)
Internal modulation source
(Option UNT)
Wideband AM
1. Internal2 is not available when using swept sine or dual sine modes.