Ringkas namun sangat kokoh, Radio Yaesu FT-250R 2 meter berasal dari jalur transceiver komersial Vertex, yang memberikan kinerja receiver yang luar biasa bersama dengan audio transmisi yang bersih dan jernih. Dibangun untuk menahan kerasnya penggunaan di luar ruangan, FT-250R 16-kunci dibangun di dalam housing aluminium die-cast, dengan speaker besar dengan output tinggi yang menghasilkan 700 mW Loud Audio untuk lingkungan luar lapangan. Dan keypad yang menyala memberikan tampilan yang mudah selama pengoperasian di malam hari.
GENERAL Yaesu FT-250R
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 Yaesu FT-250R
Circuit type: Double-conversion superheterodyne
Intermediate Frequency: 1st: 21.7 MHz
2nd: 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