Pathfinder
®
Federal Signal
www.fedsig.com
An Overview of the Pathfinder®
12
Siren Specifications
Table 2 Siren Specifications
Speakers
One or two 100 W, 11-ohm speakers or
One 100 W, 11-ohm speaker and two Rumbler speakers
Operating Current
100 W - One 11-ohm speaker – 8 A
200 W - Two 11-ohm speakers – 16 A
(13.6 V battery, No Relays active)
Frequency Range
182 to 1600 Hz
Nominal Cycle Rate
Wail: 12 cycles per minute
Yelp: 180 cycles per minute
Priority: 370 cycles per minute
High-Low: 60 cycles per minute
Nominal Voltage Output
64 V peak-to-peak (siren tones)
Audio Response
300 Hz to 3,000 Hz ± 3 dB
Siren Tone Compliances
SAE J1849 JUL89
Relay Specifications
Table 3 Relay Specifications
Relays 1-5
10 A (active high)
Relays 6
10 A (active high or active low)
Relays 7-12 (PF200 only)
5 A (active high)
