Kenwood TM281A Radio Transceiver - Black

Description

Kenwood TM281A Radio Transceiver - Black.
Used, still in working order. New mic and programming cable are included. I have upgraded and no longer need this unit.
Frequency Range
TX
144 – 148 MHz
RX
136 - 174 MHz
Mode
F3E (FM)
Power Requirement
13.8 V DC ±15 %, negative ground
Curent Drain
Transmit
Less than 14 A (High), less than 8 A (Low)
Receive
Less than 1 A
Operation Temperature Range
-20 °C ~ +60 °C
Antenna Impedance
50 Ω
Microphone Impedance
600 Ω
Frequency Tolerance
±2.5 ppm (-20 °C ~ +60 °C)
Dimensions (W x H x D),
(Projections included)
160 x 43 x 126 mm
161 x 43 x 170.5 mm
Weight
1.13 kg
TRANSMITTER
RF Power Output Hi / Lo
65 W / 25 W
Modulation
Variable reactance modulation
Maximum Frequency Deviation
Wide: ±5 kHz, Narrow: ±2.5 kHz
Modulation Distortion
Less than 3 % (300 Hz - 3 kHz)
RECEIVER
Circuitry
Double super heterodyne
Intermediate
1st IF
49.95 MHz
2nd IF
450 kHz
Sensitivity (12 dB SINAD)
Less than 0.18 μV
(Narrow: less than 0.22 μV)
Squelch Sensitivity
Less than 0.1 μV
Selectivity
-6 dB
More than 12 kHz (Narrow: more than 10 kHz)
-60 dB
Less than 30 kHz (Narrow: less than 24 kHz)
Audio Output Power
More than 2 W (5 % distortion)