Nederland

TM-281E
  • TM-281E

Extra afbeeldingen

TM-281E

VHF FM Mobiele Zendontvanger

TM-281E

Belangrijkste Eigenschappen

Frequency Coverage: 144-146 MHz TX, 136-174 MHz RX
201 Memories (100 with alpha-tagging)
65 Watts RF Output
High-Quality Front Mounted Loudspeaker
Built-In CTCSS/DCS Encoder/Decoder
Rugged, Compact Design to MIL-STD 810G
Replaces previous TM-271E model

Geleverd met

GelijkstroomkabelJa
HandleidingJa, English, Spanish, German, French, Dutch & Italian
MicrofoonJa, MC-59 Keypad Hand Microphone
MicrofoonhaakJa
MontagebeugelJa
SchroevensetJa

Algemene Eigenschappen Radio Amateur

1750 Hz Tone Burst Function.Ja
Alfa-nummeriek LCD DisplayJa
Aansluiting antenneN-Type
Auto Power OffJa
Auto Repeater OffsetJa
Automatic Simplex CheckerJa
Kanaal-Bezet-Blokkering (BCL)Ja
Channel Display ModeJa
CTCSS Encoder/DecoderJa, 42 EIA Tones with Tone Scan function
DCS Encoder/DecoderJa, 104 Tones with Tone Scan function
Direct Frequency EntryJa
High-Quality Front SpeakerJa
Illuminated Front Panel KeysJa
Toetssignaal aan/iutJa
ToetsvergrendelingJa
Loudspeaker Socket3.5 mm
Memory Channel Lock-outJa
Memory Channels201 Kanalen
Memory Channels with Alpha-tagging100 Geheugenkanalen
Menu System for individual set-upJa
Microphone SocketRJ-45
MR-ShiftJa
Multiple Scan FunctionsJa
PC Programmable MemoriesJa
OpstarttekstJa
Reverse Repeater CheckerJa
Time-out timerJa
Variable LCD Brightness with Automatic DimmerJa
Wide/Narrow Deviation SelectionJa

Amateur Mobiel Specificaties

RF Output Power (approx.) - High65 W
RF Output Power (approx.) - Low25 W
TX Frequency Coverage - VHF144 MHz to 146 MHz
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 OhmJa
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 Stability± 2,5 ppm (-20 °C to +60 °C)
Microphone Impedance600 Ohms
Modes - F3E FMJa
Operating Temperature Range-20 °C ~ 60 °C
Power Requirement - 13.8 V DC ± 15%Ja
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

Applicable Standards