Specifications - Yaesu FT-4VR Operating Manual

Specifications

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