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Yaesu FT-250R Manual

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Specifications
39
GENERAL
Frequency coverage: RX: 140 to 174 MHz
TX: 144 to 146 (148) MHz
Channel steps: 5, 10, 12.5, 15, 20, 25 & 50 kHz
Standard repeater shift: 600 kHz
Emission type: F2D, F3E
Supply voltage: Nominal: 7.2 V DC, Negative Ground
Operating: 6.0 to 16.0 VDC, Negative Ground
(EXT DC Jack)
Current consumption: Receive: 130 mA;
Standby, Saver off : 37 mA
Standby, Saver on : 23 mA
Auto Power Off : 8 mA
Transmit (HIGH) : 1.3 A;
(MID) : 800 mA;
(LOW) : 500 mA;
Case size (WHD): 58 (W) x 108.5 (H) x 26.5 (D) mm (w/o knob & antenna)
Weight (approx.): 352g w/FNB-83, Antenna and BeltClip
RECEIVER
Circuit type: Double-conversion superheterodyne
Intermediate Frequency: 1
st
: 21.7 MHz
2
nd
: 450 kHz
Sensitivity: 0.16 μV for 12 dB SINAD
Adjacent channel selectivity: 65 dB
Intermodulation: 65 dB
Audio output: 0.7 W @16 ohms for 10% THD (@7.4V) Internal Speaker
0.4 W @8 ohms for 10% THD (@7.4V) External Jack
TRANSMITTER
Power output: 5 W (@ 7.2 V & 13.8 V EXT DC IN)
Modulation system: variable reactance
Maximum deviation: ±5 kHz
Spurious emissions: At least 60 dB below
Microphone type: 2-kilohm condenser
Specifications may be subject to change without notice or obligation.
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