Kenwood TM-271A 144MHz FM Mobile Transceiver

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Product	Kenwood TM-271A 144MHz FM Mobile Transceiver
Giá	0 VNĐ

Description
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General Features

- HIGH RF POWER OUTPUT (60W)

- US MIL-STD 810 C/D/E/F & EUROPEfS E-MARK

- ALPHANUMERIC LCD AND ILLUMINATED KEYPAD

- DTMF MICROPHONE

- HIGH-QUALITY FRONT SPEAKER

- MULTIPLE SCAN FUNCTIONS

- 200 MEMORY CHANNELS PLUS 1 CALL-CHANNEL

- MEMORY NAME FUNCTION

- CTCSS & DCS ENCODER/DECODER

- HIGH FREQUENCY STABILITY

- 1200/9600BPS HIGH-SPEED DATA COMMUNICATIONS

	TK-271A	TK-471A
General
Frequency Range TX: RX:	144 ~ 148 MHz 136 ~ 174 MHz	C: 400 ~ 430 MHz C2: 440 ~ 480 MHz C: 400 ~ 430 MHz C2: 440 ~ 480 MHz
Mode	F3E (FM), F2D
Power Requirement	-13.8V DC ±15%, negative ground
Current Drain Transmit Receive	Less than 13.0 A (HI), less than 8.0 A (Low) Less than 1.0 A
Operating Temperature Range	-20ºC ~ +60ºC
Antenna Impedance	-50Ω
Microphone Impedance	-600Ω
Frequency Tolerance	-±2.5 ppm (-20º C ~ +60º C)
Dimensions (W x H x D) (Projections included)	160 x 43 x 137 mm (161 x 43 x 169 mm)
Weight	1.2 kgs (approx.)
Transmitter
RF Output Power High Low	60 W 25 W	40 W 25 W
Modulation	Reactance modulation
Maximum Frequency Deviation	±5kHz
Modulation Distortion	Less than 3% (300 MHz ~ 3 kHz)
Receiver
Circuitry	Double Conversion Superheterodyne
Intermediate Frequency 1^st IF 2^nd IF	49.95 MHz 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 -60 dB	More than 12 kHz (Narrow: more than 10 kHz) Less than 30 kHz (Narrow: less than 24 kHz)
Audio Output Power	More than 2 W (5% distortion)

Kenwood follows a policy of continuous advancement in development.
For this reason specifications may be changed without notice.

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