FT-920 Operating Manual
2
General
Receiving Frequency Range: 100 kHz ~ 30 MHz, 48 ~ 56 MHz
Transmitting Frequency Range: 160 ~ 6 Meter Amateur Bands
Operating Temperature Range: -10º ~ +50º C
Frequency Stability: ±10 ppm; ±2 ppm w/TCXO-7
Frequency Accuracy: < ±7 ppm (FM within ± 500 Hz)
w/TCXO-7: < ±3.5 ppm (FM within ± 460 Hz)
Emission Modes: USB/LSB, CW, AM, FM, FSK, AFSK
Frequency Steps: 1 Hz/10 Hz/100 Hz for SSB/CW/FSK/AFSK
10 Hz/100 Hz/1000 Hz for AM/FM
Antenna Impedance: 50 Ω, unbalanced
Antenna Tuner Matching Range: 16.5 Ω ~ 150 Ω
Power Consumption: Input Rx (no signal) Rx (Signal present) Tx (100W)
13.5 VDC 2.0A 2.5A 22A
Supply Voltage: 13.5 VDC (±10%), negative ground
Dimensions: 410(W) x 135(H) x 316(D) mm
Transmitter
Power Output: 160 m ~ 10 m amateur bands
Adjustable up to 100 Watts (25 Watts AM carrier)
6 m amateur band
Adjustable up to 100/10 Watts (25/2.5 Watts AM carrier)
Modulation Types: SSB: J3E Balanced, filtered carrier
AM: A3E Low-level (early stage), (w/optional YF-116A AM Filter)
FM: F3E Variable reactance PM
FSK: J1D/J2D Audio-Frequency-Shifted Keying
Maximum FM Deviation: ±2.5 kHz (narrow), ±5.0 kHz (wide)
FSK Shift Frequencies: 170, 425, and 850 Hz
Packet Shift Frequency: 200 Hz
Harmonic Radiation: At least 50 dB below peak output (HF)
At least 60 dB below peak output (VHF)
SSB Carrier Suppression: At least 40 dB below peak output
Undesired Sideband Suppression: At least 50 dB below peak output
Audio Response (SSB, DSP Off): Not more than -6 dB from 400 to 2600 Hz
SSB 3rd-order IMD: -31 dB or better @ 100 Watts PEP (14 MHz)
Microphone Impedance: 500 Ω ~ 600 Ω
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