Pulsar TC-10B, User Manual

Page: 121 / 190

October 2003 Page 14–3
Chapter 14. Universal Receiver Module
14
Frequency Range 30 to 535kHz, in .5kHz increments
4-Wire Receiver Input Impedance 5,000
Ω
or 1,000
Ω
(high sensitivity strapping)
Modulation Amplitude (On-off)
Nominal Bandwidths • Narrow Band (800Hz at 3dB points)
• Standard Band (1600Hz at 3dB points)
• On-Off Phase Comparison (3,500Hz at 3dB
points)
Receive Sensitivity • 22.5mV (min) to 70V (max) Standard Setting
(Narrow or Standard Band) • 5mV (min) to 17V (max) High setting
DETECT TIME (ON-OFF)**
Remote Signal
Narrow Band (800Hz) 3.8ms (pickup) – 6.0ms (dropout) typical
Standard (Wide) Band (1,600Hz) 2.4ms (pickup) – 3.8ms (dropout) typical
Phase Comparison Band (3,500Hz) 1.3ms (pickup) – 1.5ms (dropout) typical
Local Signal (keyed to 10 watts)
Narrow Band (800Hz) 3.5ms (pickup) – 6.2ms (dropout) typical
Standard (Wide) Band (1,600Hz) 2.0ms (pickup) – 3.8ms (dropout) typical
Phase Comparison Band (3,500Hz) 1.0ms (pickup) – 1.6ms (dropout) typical
Table 14–2. Receiver System Specifications.
*Receiver set for 15dB margin, no time delay, solid state output)
**Receiver set for 15dB margin, solid state output)
Narrow Band 2,000Hz
Standard (Wide Band) 4,000Hz
Phase Comparison Band 4,000Hz
All Voice Applications 4,000Hz
Table 14–3 ON–OFF Frequency Spacing
Specifications (Minimum).