Dataradio Integra-TR, Техническое руководство, Страница: 19 / 68

1-17
Part No. 001-4008-101/102
GENERAL SPECIFICATIONS
These specifications are subject to change without notice.
*380 to 403 MHz frequency band is not FCC or IC type approved
*psophometrically weighted
1
Cold Start: time from DC power applied until unit is fully ready to receive or transmit data
2
Warm Start Rx: in low power modes (sleep or suspend), wake-up time for full receiver recovery
3
Warm Start Tx: in low power modes (sleep or suspend), wake-up time for full transceiver operation
4
Tx Turnon Time: typical Rx to Tx switching time for stable transmission
GENERAL VHF UHF 900 MHz
Frequency 132-174 MHz 380-403 MHz*
403-512 MHz
928-960 MHz
Channels One channel
Channel Bandwidth 6.25 (VHF and UHF only), 12.5, or 25 kHz models
Operating Temperature -30
°
to + 60
°
C
Supply voltage 10 - 16 VDC maximum (nominal 13.3)
Fuse protected against reverse voltage (internal surface mount 3A fuse: not field replaceable)
Rx Current Drain at 13.3 VDC <170 mA (with a terminal connected to Integra-TR COM port)
Tx Current Drain at 13.3 VDC <2.0 A <2.5 A
Low Power Mode Current Drain 20 mA
Cold start
1
4 sec (typical)
Warm Start Rx
2
45 to 60 msec (depending on radio model and temperature)
Warm Start Tx
3
55 to 70 msec (depending on radio model and temperature)
Tx Turnon Time
4
15 ms (typical)
Rx/Tx Bandwidth, without tuning 18 MHz (132-150)
24 MHz (150-174) 16 MHz except
20 MHz (450-470)
32 MHz
Nominal Dimensions 4.5" W x 2.2" H x 4.75" D (11.4 x 5.6 x 12.1 cm)
RECEIVER VHF UHF 900 MHz
Sensitivity 0.35
µ
V for 12 dB SINAD*
Selectivity (25 kHz) 75 dB typical, 70 dB minimum 72 dB typical, 65 dB minimum
Selectivity (12.5 kHz) 65 dB typical, 60 dB minimum 63 dB typical, 60 dB minimum
Selectivity (6.25 kHz) TBD TBD N/A
Intermodulation 75 dB typical, 70 dB minimum 72 dB typical, 70 dB minimum
Spurious Rejection 75 dB typical, 70 dB minimum 75 dB typical, 70 dB minimum
FM Hum and Noise -48 dB typical
-45 dB max (25 kHz)
-48 dB typical
-45 dB max (25 kHz)
-43 dB typical
-40 dB max (25 kHz)
Conducted Spurious < -57 dBm
TRANSMITTER VHF UHF 900 MHz
RF Power Output 1 to 5 Watts, software adjustable
Spurious and Harmonics -63 dBc (-26 dBm) typical
-57 dBc (-20 dBm) max.
-75 dBc (-38 dBm) typical
-63 dBc (-26 dBm) max.
-75 dBc (-38 dBm) typical
-57 dBc (-20 dBm) max.
Frequency Stability
12.5 and 25 kHz
6.25 kHz
2.5 PPM
1 PPM
1.5 PPM
1 PPM
1.5 PPM
FM Hum and Noise -50 dB typical (25 kHz)
-45 dB max (25 kHz)
-50 dB typical (25 kHz)
-45 dB max (25 kHz)
-50 dB typical (25 kHz)
-40 dB max (25 kHz)
Attack Time < 7 ms
Tx Duty Cycle 50%, max. Tx time 30 seconds, extended Tx time with the cooling fan option