Environmental Specifications - Javad HPT225BT Operator's Manual

Specifications
HPT225BT VHF Modem Specifications
1. 6.25 kHz channels will occur in increments of 6.25 kHz from 217.00625 MHz to 219.99375
MHz for USA.
6.25 kHz channels will occur in increments of 6.25 kHz from 217.00625 MHz to 217.99375 MHz;
from 219.00625 MHz to 219.99375 MHz for Canada.
12.5 kHz channels will occur in increments of 12.5 kHz from 217.0125 MHz to 219.9875 MHz for
USA.
12.5 kHz channels will occur in increments of 12.5 kHz from 217.0125 MHz to 217.9875 MHz;
from 219.0125 MHz to 219.9875 MHz for Canada
25 kHz channels will occur in increments of 25 kHz from 217.025 MHz to 219.975 MHz for USA.
25 kHz channels will occur in increments of 25 kHz from 217.025 MHz to 217.975 MHz;
from 219.025 MHz to 219.975 MHz for Canada
6.25 kHz channels will occur in increments of 6.25 kHz from 220.00625 MHz to 221.99375 MHz for
USA and Canada.
12.5 kHz channels will occur in increments of 12.5 kHz from 220.0125 MHz to 221.9875 MHz for
USA and Canada.
25 kHz channels will occur in increments of 25 kHz from 220.025 MHz to 221.975 MHz for USA and
Canada.

1.2. Environmental Specifications

Table 2 lists the modem's environmental specifications.
Temperature
Environmental
Dimensions (H x W x D)
Weight
Power Supply Voltage
Power Consumption (Average):
Continuous
Transmit/
Transmit with 30% duty cycle / Sleep
Housing/Color
VHF Antenna Connector
Bluetooth Antenna Connector
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Table 2. Environmental Specifications
Parameter Specification
o o
Operating –40 C to +60 C
o o
Storage –40 C to +85 C
IP 66
152 mm x 84 mm x72 mm
900 g
+9... +16VDC nominal
120W/38W/300mW (USA, Canada)
60/20/300mW (EU)
Aluminum / Two-tone JAVAD GNSS Green / Gray
BNC, 50
SMA, 50
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