Specifications and accessories, 1. specifications, Specifications and accessories 2-1. specifications – Kenwood TM-741A User Manual
Page 6
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2.
SPECIFICATIONS and ACCESSORIES
2-1. SPECIFICATIONS
144 MHz Band
220 MHz Band
440/430 MHz Band
G
E
N
E
R
A
L
Frequency
range MHz
U.S. A and Canada
144 ~148
220 ~225
438 ~450
Other market
144 ~148
—
430 ~440
TM-741E
144 ~146
—
430 ~440
Mode
F3E(FM)
Antenna impedance
50D
Operating temperature
-20'C~+60X (-4T~ +140°F)
Power requirements
13.8VDC±15% (11.7~15.8V)
Ground
N^ative
Current drain
Transmit mode
Less than 11.5A
Less than 7.0A
Less than lO.OA
Receiver mode
Less than 1.2A
Frequency stability
±10ppm
Dimensions (WXHXD)
150X50X175 mm
Wa^
1.6 kg
T
R
A
N
S
M
I
T
T
E
R
Output
power
HI
50W
25W
35W
MID
low
LOW
Approx. 5W
Modulation
Reactance modulation
Spurious radiation
Less than —60dB
Maximum frequoxy cfeviation
±5kHz
Audio distortion (at 60% modulation)
Less than 3%
Microphone impedance
6oon