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General
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Analog operation
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Standard
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P25 NB operation
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Standard
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Inbuilt P25 IMBE vocoding
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Standard
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Repeater operation
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Standard
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Base station operation
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Standard
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VoIP and console operation
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Standard
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12V DC revert:
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Standard
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Telephone interconnect, analog
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Standard
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Telephone interconnect, P25 digital
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Standard
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2/4W EM line interface, analog
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Optional (Multi-mode module)
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Licensed software options
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Link radio, LF-05001
P25 DES-OFB encryption, LF-05002
VoIP, LF-05003
12 kbit/s CVSD repeater, LF-05004
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Programmable channels
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512
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Frequency generation
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Synthesized
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Channel spacing
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12.5 kHz; 15 kHz; 24 kHz; 30 kHz
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Analog modulation
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FM
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Digital modulation
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C4FM
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Operating temperature range
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-30 – +60 C
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Frequency stability
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1 ppm (standard), 0.1 ppm (optional)
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Operating modes
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Simplex/Semi-duplex/Duplex
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Diagnostics
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Inbuilt Web server
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Alarms
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AC/DC power fail, high VSWR, low output power
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Input voltage AC
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110V or 240V
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AC power connector
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IEC type
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Input voltage DC
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13.8V ± 10%
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DC power connector
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Powerpole 45A
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Antenna connectors
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Type N female (Transmit/Receive)
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Antenna impedances:
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50 R (Transmit/Receive)
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Receiver
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Tunable frequency
VHF
UHF
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136 -174 MHz
380 - 420 MHz, 400 - 470 MHz, 450 - 520 MHz
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Switching bandwidth
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Full sub-band
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Min transmit/receive spacing
for full duplex operation
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~700 kHz (VHF), ~2.0 MHz (UHF)
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IF frequencies
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21.4 MHz/450 kHz (VHF),
72 MHz/450 kHz (UHF)
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Demodulation method
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Direct down conversion
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Receive sensitivity
Analog (12 dB SINAD)
Digital (5% BER)
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-118 dBm/0.25 uV (VHF, UHF)
-118 dBm/0.25 uV (VHF, UHF)
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Adjacent channel rejection
25 kHz WB analog (80 dB)
12.5 kHz NB analog (60 dB)
12.5 kHz NB digital (45 dB)
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83 dB (VHF), 80 dB (UHF)
70 dB (VHF, UHF)
70 dB (VHF), 65 dB (UHF)
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Spurious
and image response rejection
WB analog (85 dB)
NB analog (75 dB)
NB digital (90 dB)
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90 dB (VHF, UHF)
90 dB (VHF, UHF)
90 dB (VHF, UHF)
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Intermodulation rejection
WB analog (70 dB)
NB analog (80 dB)
NB digital (75 dB)
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85 dB (VHF, UHF)
85 dB (VHF, UHF)
85 dB (VHF, UHF)
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Audio response
WB and NB analog
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+1 dB, -3 dB from 6 dB per octave
de-emphasis 0.3 - 3 kHz ref 1 kHz
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Audio distortion
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WB analog, 2%; NB analog, 2%
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Audio input
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Line, 0 dBm (nominal) adjustable
Loudspeaker, 1 W into 4 R
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FM hum and noise
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WB analog, 50 dB; NB analog, 45 dB
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Transmitter
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Tunable frequency
VHF
UHF
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136 – 174 MHz
380 – 420 MHz, 400 – 470 MHz, 450 – 520 MHz
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Switching bandwidth
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Full sub band
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Power output
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VHF, 10 – 100 W
UHF, 5 – 50 W coming soon:100 W
(both adjustable in 1 dB steps)
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Modulation method
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Direct digital synthesis
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Spurious
and harmonic attenuation
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100 dB VHF, 90 dB (UHF)
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Maximum deviation
WB analog
WB analog
NB digital
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± 5 kHz
± 2.5 kHz
± 2.5 kHz
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Audio response
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WB and NB analog, +1, -3 dB from
6 dB per octave pre-emphasis from
0.3 – 3 kHz referenced to 1 kHz
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Audio distortion
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WB analog <2%
NB analog <2%
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Audio input
Line
Microphone
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0 dBm (nominal) adjustable
~100 mV
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Hum and noise
WB analog
NB analog
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50 dB
45 dB
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Emission designators
WB analog
NB analog
NB digital
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16KOF3E
11KOF3E
8k10F1E
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