Yaesu FT-4VE, Operating Manual

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Specifications
● General
Frequency Range RX: 136 - 174 MHz
TX: 136 - 174 MHz (Asian version)
144 - 146 MHz (European version)
144 - 148 MHz (USA version)
FM Broadcast: 65 - 108 MHz
Channel Steps : 5/10/12.5/15/20/25/50/100kHz
Mode of Emission : F2D, F3E, F2A
Frequency Stability : ±2.5 ppm ( − 20 °C to +60 °C [− 4 °F to +140 °F])
Antenna Impedance : 50 ohms
Supply Voltage : Nominal: 7.4 V DC, Negative Ground SBR-28LI
Current Consumption :
(Approx.)
190 mA (Receive, 200 mW Audio Output)
95 mA (Standby, Saver Off)
23 mA (Standby, Saver On)
5 mA (Auto Power Off)
1.5 A (5 W TX , 144 MHz) 7.4 V DC
Operating Temperature : – 4 °F to +140 °F (– 20 °C to + 60 °C)
Case Size
: 2.0” (W) x 3.5” (H) x 1.2” (D) (52×90×30mm)
(W/O knob and antenna)
Weight (Approx.) : 8.82 oz (250g) with SBR-28LI and antenna
● Transmitter
RF Power Output : 5.0 W (High) / 2.5 W (Middle) / 0.5 W (Low)
(@ 7.4 V with SBR-28LI)
Modulation Type : Variable Reactance
Maximum Deviation : ±5.0 kHz
Spurious Emission : USA/Asian version
At least 60 dB below (@TX Power High, Middle)
At least 50 dB below (@TX Power Low)
European version
At least 60 dB below (@TX Power High, Middle)
At least 55 dB below (@TX Power Low)
Microphone Impedance :
(Approx.)
2 kΩ