Park Air Systems T6TR, User Documentation

Page: 12 / 136

T6TR VHF 50 W Transceiver Page 2 Specification
Back to Transceiver
Main Page
General Specification
The general specification applies to a transceiver irrespective of the selected operating mode.
Variants
The T6TR VHF Multimode Transceiver is available in two variants as listed in Table 1.
Number of Channels
All variants The transceiver can store a single frequency or up to 100 frequencies
in its channel memory without the need for additional hardware.
Frequency Accuracy
All variants except HS Better than 1 ppm.
Power Requirements
The transceiver operates from an ac mains supply, or a dc input supply. When both supplies are
connected, the dc input acts as an automatic backup for the ac mains.
ac input supply The transceiver operates from a 48 to 62 Hz single-phase ac supply
and automatically adjusts to operate from any supply voltage ranging
from 110 Vac to 230 Vac ±10%. The power consumption figures are
given in Table 2.
dc input supply The transceiver operates from a dc input supply between 21.6 and
32 V (measured at the radio’s input). Current loading is given in
Table 2.
Table 1 Transceiver Variants
Description Part Number Frequency Range Special Applications
50 watt standard frequency
coverage transceiver B6550/NB/50 118 to 136.975 MHz Supports 2, 3 and 4-offset
carrier operation
50 watt extended frequency
coverage transceiver B6550/WB/50 112 to 155.975 MHz Supports 2, 3 and 4-offset
carrier operation
Table 2 Power Consumption
Transmitting or
Receiving
Normal Operation
ac dc
Transmitting 500 VA 12 A
Receiving 70 VA 1.2 A