Kenwod TM-281A TM-481A High Power Base Radio

Product Specifications

Prod Model:	TM281A
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Dimensions:	160(W) * 43(H) * 137(D) Mm
Frequency Range:	VHF136-174MHz/ UHF 400-480MHz
Storage Channel:	200 Channels
Talk Range:	35-40km
RF Power Output:	65W
Li-ion Battery:	12.5, 25kHz
Color:	Black
Item:	Vehicle Mouted
Type:	Wireless
Information Content:	Voice
Usage:	Mobile Radio

Product Description

KENWOD TM-281A TM-481A High Power Base Radio TM481A: UHF400-430/440-480MHz TM281A: VHF136-174MHz On or off the road, Kenwd's TM-281A TM-281 is a mobile radio you can always count on. As tough as nails, this MIL-STD-compliant transceiver delivers powerful performance, excellent audio clarity, and a host of advanced features. It offers superb operating ease day or night thanks to the large backlit LCD and illuminated keys. So the next time you take off, take the TM-281A.   Key Features 65 Watt RF Output Rugged Construction to MIL-STD 810 C/D/E/F/G  Standards Alpha-tagged Memories High-Quality Front Mounted Loudspeaker Built-In CTCSS/DCS Encoder/Decoder Replaces previous TM-271A model General Features Alphanumeric LCD DisplayYes Antenna SocketSO-239 (M-Type) Auto Power OffYes Auto Repeater OffsetYes Automatic Simplex CheckerYes Beat Shift FunctionYes Busy Channel Lock-outYes Calling Channel FunctionYes Channel Display ModeYes CTCSS Encoder/DecoderYes, 42 EIA Tones with Tone Scan function DCS Encoder/DecoderYes, 104 Tones with Tone Scan function Direct Frequency EntryYes DTMF EncoderYes DTMF MemoryYes, 10 DTMF memories of 16 digits each High-Quality Front SpeakerYes Illuminated Front Panel KeysYes Key Beep On/OffYes Key LockYes Loudspeaker Socket3.5 mm Memory Channel Lock-outYes Memory Channels201 Channels Menu System for individual set-upYes Microphone SocketRJ-45 Monitor FunctionYes MR-ShiftYes Multiple Scan FunctionsYes PC Programmable MemoriesYes Power-On MessageYes Reverse Repeater CheckerYes Time-Out TimerYes Variable LCD Brightness with Automatic DimmerYes Wide/Narrow Band Deviation SelectionYes Specifications RF Output Power (approx.) - High65 W RF Output Power (approx.) - Low25 W TX Frequency Coverage - VHF144 to 148 MHz (136 - 174 MHz optional) RX Frequency Coverage - VHF136 - 174 MHz Transmitter ModulationVariable-Reactance modulation Transmitter Modulation DistortionLess than 3% (300 Hz to 3 kHz) Transmitter Maximum Frequency Deviation - Wide± 5 kHz Antenna Impedance - 50 OhmYes Audio Output PowerMore than 2 W (5% Distortion) Weight1.13 kg (approx.) Current Drain - RXLess than 1 A Current Drain - TXLess than 14 A (Hi-Power), Less than 8 A (Low-Power) Dimensions160 mm (W) x 43 mm (H) x 126 mm (D) - excluding projections Frequency Step Sizes2.5, 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50 and 100 kHz Frequency Stability± 2.5 ppm (-20 °C to +60 °C) Microphone Impedance600 Ohms Modes - F3E FMYes Operating Temperature Range-20 °C to +60 °C Power Requirement - 13.8 V DC ± 15%Yes Receiver CircuitryDouble Super Heterodyne Receiver Intermediate Frequency - 1st IF49.95 MHz Receiver Intermediate Frequency - 2nd IF450 kHz Receiver Selectivity - NarrowMore than 10 kHz at -6 dB, Less than 24 kHz at -60 dB Receiver Selectivity - WideMore than 12 kHz at -6 dB, Less than 30 kHz at -60 dB Receiver Sensitivity - NarrowLess than 0.22 µV at 12 dB SINAD Receiver Sensitivity - WideLess than 0.18 µV at 12 dB SINAD Receiver Squelch SensitivityLess than 0.1 µV