1.0 Specifications
BARRETT 980
BARRETT 950 BARRETT
930 BARRETT 950M
BARRETT 950MR
BARRETT 940
930, 940, 950
980
930, 950
930, 950
980
940
980
1.1 General Specifications
Equipment GMDSS transceiver.
transceiver local and remote control models
transceiver local and remote control models
transceiver module
receiver module (disregard references to transmit
specifications and descriptions)
man-pack transceiver (power output limited to 10 - 35 W
(adjustable))
Transmit frequency range 1.6 MHz to 30 MHz (continuous)
Receive frequency range 500 kHz to 30 MHz (continuous)
Channel capacity 980 local and remote control models, 950 local and remote control
models, 950R and 950MR1 receivers and - Up to
450 programmable channels (simplex or semi-duplex)
930 local and remote control models - Up to 20 programmable channels
(simplex or semi-duplex)
Frequency resolution 10 Hz program mode
1 Hz tuneable receiver (940, 950 and 980 transceivers)
Frequency stability Standard ±50 Hz (0 to +55 C)
Optional ±10 Hz (-15 C to +55 C)(Standard 980)
Intermediate frequencies 45 MHz and 455 kHz (double conversion)
Operating modes J3E (USB, LSB)
H3E (AM)
J2A (CW)
J2B (AFSK) standard filter (980, 950 local and remote control models
only)
J2B (AFSK) narrow filter option (980, 950 local and remote control models
only)
Operating temperature -30 C to +55 C
Humidity 95% relative, non condensing
Display system Supertwist backlit LCD matrix, 16 character x 2 line
Controls 20 key keypad (illuminated), analogue power/volume
Supply voltage - 13.8 VDC + 20% / - 10% (negative ground)
Polarity protected. Over voltage protected
- 24 VDC +20% / -10% galvanically isolated from transceiver (using
matching, switch mode power supply)
Current consumption local control models 840 mA receive
receive. remote control models 860 mA receive
(24V) 450 mA receive
595 mA receive
Antenna Impedance 50 unbalanced
Compass Safe Distance GMDSS transceiver 2 metres
940 man-pack model
°°
°°
°°
W
BARRETT 900 SERIES TRANSCEIVERS
PAGE 5
To Next Page
Loading...
