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Appendix D - General Specifications
Working Memory
Virtual Scanners
Searches
Priority
Conventional Receiver
Modes
Trunking Receiver Modes
Receiver System
1st IF
2nd IF
3rd IF
Frequency Range
PSR-500 User Manual
Page
Item
1800 programmed objects using flexible "Scannable
Object" system. Program and scan conventional
channels, trunking talkgroups, limit searches, service
searches, and Spectrum Sweeper configurations as
"Scannable Objects" that are created, edited,
grouped and scanned using common user interface
conventions.
21 Virtual Scanner (V-Scanner) folders, each capable
of holding the entire contents of working memory, for
a total storage capacity of over 37,800 objects.
7 preprogrammed dedicated service searches, 1
dedicated limit search. Any service or limit search can
be programmed and scanned as an object alongside
conventional channels and trunking talkgroups
Talkgroup and conventional channel priority,
selectable priority sample rate and priority sample
during trunking talkgroup call
AM, FM, NFM, CTCSS, DCS, P25 NAC
Motorola Type I/II/Iii Analog and Digital, GE/Ericsson/
MA-COM EDACS Narrowband and Wideband, EF
Johnson LTR
Triple conversion PLL super-heterodyne
380.8 MHz (The 1st LO uses high side of receive
frequency range for VHF and UHF Low/T, and low
side of receive frequency range for >512 MHz)
21.4 MHz (The second LO uses low side of 1st IF)
455 kHz (The 3rd LO uses the low side of the 2nd IF)
VHF Low
25.00000 - 54.00000 MHz
VHF Aircraft
108.00000 - 136.99166 MHz
VHF High
137.00000 - 174.00000 MHz
216.00250 – 224.9950 MHz
225.00000 – 299.93750 MHz
UHF Low/T
300.00000 – 512.00000 MHz
UHF High
796.00000 – 960.00000 MHz*
1240 .00000 – 1300.0000 MHz
*Excludes frequencies utilized by the Cellular Mobile
Radiotelephone Service
Specification
123
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