Frequency
A: 1 Hz to 50 MHz in 8 ranges, continuously adjustable.
B: External trigger, O Hz to 50 MHz.
C: Single cycle by front panel pushbutton.

Delay
Less than 25 ns to 1 s in 9 ranges, continuously adjustable.

Width
Less than 20 ns to 1 s in 9 ranges, continuously adjustable.

Positive Output
A: Normal or complement; switch selectable.
B: Amplitude: 500 mV to 5 V continuously adjustable into 50 Ohms (TTL logic).
C: Rise and fall time less than 5 ns.

Negative Output
A: Amplitude: fixed -0.8 V pulse (NIM logic) into 50 Ohms, or -1.5 V with base line offset of -0.5 V into 50 Ohms (ECL logic); switch selectable.
B: Rise and fall times less than 3.5 ns.

Duty Factor
Greater than 50% each output, in complementary pulse mode duty factors larger than 90% may be attained.

Trigger Out
Positive +1.1 V square wave into 50 Ohms.

External Trigger
Requires positive l V, with rate of rise greater than 3 V/,us.

Waveform Distortion
Less than 5% at full amplitude.

External Gate
Synchronous or asynchronous; switch selectable. Requires a positive 1.5 V signal.

Single/Double Pulse
Switch selectable, minimum double pulse spacing of 20 ns. Pulse separation set by delay controls.

Jitter
Repetition rate, delay or width, 0.1% +50 ps

Mechanical
Double width AEC module, 2.7" wide x 8.7" high in accordance with TID-20893 (Rev. 3).

Weight
3 1/2 lbs., net; 7 lbs., shipping.

Power Requirements
A: +12 V @ 380 mA, -12 V 100 mA, or:
B: +12 V @ 80 mA, -12 V @ 100 mA, +6 V @ 300 mA, selectable internally. Easily changed by removing side and throwing slide switch into either position.