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VHF FM Mobile Transceiver TM-271E |
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FEATURES |
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Tough, Compact Construction |
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High RF Power Output (60 W) |
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High Frequency Stability |
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Alphanumeric LCD and Illuminated Keypad |
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High Quality Front Speaker |
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200 Memory Channels plus 1 Call-Channel |
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Memory Name Function |
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Multiple Scan Functions |
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Built-in CTCSS and DCS Encoder/Decoder |
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1200 / 9600 bps High Speed Packet |
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US-Military-Standard 810 C / D / E / F |
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EU-Directive 95 / 54 / EC (e-mark) |
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GENERAL SPECIFICATIONS - TM 271 E |
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Frequency Range |
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TX : 144 ~ 146 MHz |
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RX : 144 ~ 146 MHz |
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Mode |
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F3E (FM), F2D |
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Power Requirement |
13.8 V DC ±15%, negative ground |
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Frequency Tolerance |
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±2.5 ppm (-20°C ~ +60°C) |
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Antenna Impedance |
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50 Ohm |
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Microphone Impedance |
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600 Ohm |
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Operating Temperature Range |
-20°C ~ +60°C |
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Current Drain (approx.) |
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Transmit |
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14 A |
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Receive |
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1 A |
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Dimensions |
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projections not included (WxHxD) |
160 x 43 x 137 mm |
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projections included (WxHxD) |
161 x 43 x 169 mm |
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Weight (approx.) |
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1.2 kg |
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TRANSMITTER SPECIFICATIONS |
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RF Output Power |
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HI |
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60 W |
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LO |
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25 W |
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Modulation |
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Reactance Modulation |
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Maximum Frequency Deviation |
Less than ±5 kHz |
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Modulation Distortion |
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Less than 5% (300 Hz ~ 3 kHz) |
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RECEIVER SPECIFICATIONS |
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Circuitry |
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Double Super Heterodyne |
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Intermediate Frequency |
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1st
IF |
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49.95 MHz |
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2nd
IF |
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450 kHz |
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Sensitivity (12 dB SINAD) |
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Less than 0.18 µV |
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Squelch Sensitivity |
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Less than 0.1 µV |
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Selectivity |
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-6 dB |
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More than 12 kHz |
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-40 dB |
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Less than 300 kHz |
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Audio Output Power |
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More than 2 W (5% distortion) |
Portatifs 
HF/VHF/UHF 
