8M083X25 R14
APX Series P25 Interface
DVRS Installation & Programming Guide
–
PART II
January 2019
Page 130 of 153
Appendix 1 – DVR Specifications
General Specifications
Dimensions: Height / Width / Depth
185mm (7.28”) / 186mm (7.32”) / 315mm (12.41”)
Weight (DVR Only, without filtering) 10.3kg (22.7lb)
Channel Spacing 12.5 or 25 kHz programmable
Number of Channels Up to 192
CTCSS/DCS Programmable per Channel
Power Supply 13.8V DC +/- 20%
DC Current Drain
RPTR Off
Standby/Receive
Transmit
0.01 A Max
0.8 A Max
4.5 A Max
Operating Temperature -30ºC to +60ºC
Protection Against Liquids IP54
Antenna Impedance 50 Ohms
Duty Cycle Continuous
External Connectors
Antenna
Computer Interface
Mini UHF
USB
Equipment Type Acceptance
VHF
UHF
700
800
FCC
ISED
LO6-DVRSVHF
2098B-DVRSVHF
LO6-DVRSUHF
2098B-DVRSUHF
LO6-DVRS700
2098B-DVRS700
LO6-DVRS800
2098B-DVRS800
Transmitter Specification
VHF
UHF
700
800
Frequency Band [MHz]
136-174
380-430
450-470
470-512
764-776
851-870
Power Output @ Antenna Port
10W (programmable per channel from 1W to
10W)
CCT Option
15 sec to 15 min or Disabled
Max Spurious Output
-20dBm
Frequency Stability
+/- 1.5ppm
FM Hum and Noise 12.5 / 25 kHz
37 dB / 43 dB
Audio Response
+1, -3 dB of 6 dB / octave pre-emphasis
characteristic over 300 Hz
– 3 kHz
Audio Distortion
<2%
Receiver Specification
VHF
UHF
700
800
Frequency Band [MHz]
136-174
380-430
450-470
470-512
794-806
806-825
Receiver Sensitivity
-115 dBm
Frequency Stability
+/- 1.5ppm
Selectivity 12.5 / 25 kHz
60 dB / 75 dB
Intermodulation
70 dB
Deviation 12.5 / 25 kHz
+/-2.5 kHz / +/-5 kHz
FM Hum and Noise 12.5 / 25 kHz
37 dB / 43 dB
Audio Output (Repeater Detect
Audio)
600 mV RMS nominal, flat response
Audio Response
+1, -3 dB of 6 dB / octave de-emphasis
characteristic over 300 Hz
– 3 kHz
Audio Distortion
<2%
