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Appendix B - General Specifications
Item Specification
Working Memory 1800 programmed objects using flexible “Scan-
nable 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.
Searches 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
Priority Talkgroup and conventional channel priority, se-
lectable priority sample rate and priority sample
during trunking talkgroup call
Conventional Receiver
Modes
AM, FM, NFM, CTCSS, DCS
Trunking Receiver Modes Motorola Type I/II/Iii Analog, GE/Ericsson/MA-
COM/Harris EDACS Narrowband and Wideband,
EF Johnson LTR
Receiver System Triple conversion PLL super-heterodyne
1st IF 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)
2nd IF 21.4 MHz (The second LO uses low side of 1st
IF)
3rd IF 455 kHz (The 3rd LO uses the low side of the 2nd
IF)
Frequency Range VHF Low 25.00000 - 54.00000 MHz
VHF Aircraft 108.00000 - 136.99166 MHz
VHF High 137.00000 - 174.00000 MHz
216.00250 - 299.93750 MHz
UHF Low/T 300.00000 - 512.00000 MHz
UHF High 764.00000 - 960.00000 MHz*
1240 .00000 - 1300.0000 MHz
*Excludes frequencies utilized by the Cellular
Mobile Radiotelephone Service
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