SpectraDynamics PD5-RM-B Operating Manual

SDI

SPECTRADYNAMICS, INC.

Pulse Distribution Amplifier

PD5-RM-B

O

PERATING MANUAL

SPECTRADYNAMICS, INC • 1849 Cherry St. Unit 2 • Louisville, CO 80027

Phone: [phone] • Fax: [phone]

www.spectradynamics.com

The PD5-RM-B is a TTL pulse distribution amplifier that accepts one input and
provides five outputs. The outputs are designed to drive low impedance loads and long
50 or 75-ohm cables. The propagation delay through the amplifier is typically 10 ns.
The channel-to-channel delay differences are less than 1 ns. The small propagation
delay characteristics and low temperature coefficient of delay are essential for the
distribution of high quality timing signals. The instrument is available in a 1.72” X 19” X
14“ rack mountable enclosure.

Copyright © SpectraDynamics, Inc. 2005

2

Safety and Preparation for Use

SDI

CAUTION!

Voltages capable of causing injury or death are present in this instrument. Use extreme
caution whenever the instrument cover is removed.

Line Voltage

This instrument has been setup to operate on 100 to 120 VAC and a line frequency of
50 to 60 Hz. The unit can be converted to operate on a line voltage of 220 to 240 VAC.

Fuse

A 0.5 Ampere 250V slow-blow fuse is used for 100 – 120 VAC operation.
Only replace fuses with the same type and specifications.

Line Cord

The instrument has a detachable, three wire power cord for connection to a grounded
power source. The enclosure of the unit is directly connected to the outlet ground to
protect against electrical shock. Always use an outlet with a protective ground and do
not disable this safety mechanism.

Service

Do not attempt to service or adjust the instrument unless another person, capable of
providing first aid or resuscitation, is present. Contact SDI for any questions or repairs.

Operation

To operate the unit, locate the AC power entry connector on the rear panel and connect
the power cable. When power is applied to the unit, a red led located on the front panel,
labeled “AC Power”, should light up.

Copyright © SpectraDynamics, Inc. 2005

3