Kenwood TM-281A Transceiver 2 Meter Mobile 65 Watts 200 Memories
The Kenwood TM-281A is a 2 meter FM mobile transceiver providing a big 65 watts of power. You get 200 multi-parameter memory channels (or 100 when used with names). This radio is capable of displaying up to 6 large alphanumeric characters. And the vivid amber display may be adjusted to 32 levels of brightness. Also, the front panel and microphone keypads are both illuminated for ease of use. Many functions can be tailored to your preference via the easy-to-use menu system. Built in continuous CTCSS and DCS rejects unwanted signals. This radio has NOAA weather channels built-in with automatic alert tone (1050 Hz) detection. Multiple scan methods are available. Other functions include 1750 Tone Burst, power-on message, reverse function, key lock, channel display mode, busy channel lock-out and direct frequency entry. The menu allows for easy control and selection of various functions. The 281A is Narrow band FM ready.
General Specifications:
- Antenna Impedance: 50 ohms
- Current Drain Receive: Less than 1 A
- Current Drain Transmit : Less than 14 A
- Dimensions (W x H x D) : 6.3 x 1.69 x 4.69 in. (160 x 43 x 126 mm)
- Weight (approx.) 2.6 lbs. (1.2 kg)
- Frequency Range TX: 144 - 148 MHz
- RX: 136 - 174
- Ground : Negative
- Microphone Impedance : 600 ohms
- Frequency Tolerance : ± 2.5 PPM -20°C to 60°C
- Mode : F3E (FM)
- Operating Temperature Range : -20°C to 60°C
- Power Requirement : 13.8V DC (±15%)
Transmitter Specifications:
- Frequency Tolerance : Within ±10 ppm
- Maximum Frequency Deviation :±5 kHz
- Modulation: Reactance modulation
- Modulation Distortion : Less than 3% (300 Hz ~ 3 kHz)
- RF Output Power HI :Hi-65W, Lo-25W
Receiver Specifications:
- Audio Output Power :More than 2W (8 ohms, 5% distortion)
- Circuitry :Double conversion superheterodyne
- Intermediate Frequency 1st IF : 49.95 MHz
- Intermediate Frequency 2nd IF : 450 kHz
- Selectivity -6 dB : More than 12 kHz (Narrow 10 kHz)
- Selectivity -60 dB : Less than 30 kHz (Narrow 24 kHz)
- Sensitivity (12dB SINAD) : Less than 0.18µV
- Squelch Sensitivity :Less than 0.10µV
What's in the Box?
- TM-281A
- Backlit Handheld DTMF Mic
- PG2N Power Cord
- Mounting Bracket
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