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Yaesu FT-920
Specifications

Return to FT-920

Discontinued Amateur Base Transceivers 

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FT-920 Specifications

GENERAL 0
Frequency Range Receive:
100 kHz ~ 29.99999 MHz
0
48.0 MHz ~ 56.0 MHz
TX:
160 ~ 6 Meters amateur bands only
Operating Temperature Range:
-10°C ~ 50°C
Frequency Stability:
10 ppm
0
2 ppm (w/optional TCXO-7)
Frequency Accuracy:
< 7 ppm (FM < 500 Hz)
0
< 3.5 ppm (FM < 460 Hz w/optional TCXO-7)
Emission Modes:
LSB, USB, CW, FSK, AM, FM (option)
Frequency Steps:
10 Hz / 100 Hz / 1 Hz for SSB & CW
0
100 Hz / 1000 Hz / 10 Hz for AM & FM
Antenna Impedance:
50 Ohm Unbalanced
Power Consumption (Approx.):
RX (no signal) 2.0A
0
RX (signal present) 2.5A
0
TX (100W) 22A
Supply Voltage:
DC 13.5 V 10%, negative ground
Dimensions: (W x H x D):
410 x 135 x 316 mm (w/o knobs)
Weight (approx.):
11.5 kg

 

TRANSMITTER
0
Power Output:
Adjustable up to 100W (25W AM carrier)
Modulation Types: SSB:
J3E Balanced, filtered carrier
AM:
A3E Low-level (early-stage)
FM:
F3E Variable Reactance
FSK:
J1D, J2D Audio Frequency Shift Keying
Maximum FM Deviation:
2.5kHz (narrow), 5.0kHz (wide)
FSK Shift Frequency:
170, 425 and 850 Hz
Packet Shift Frequency:
200 Hz
Harmonic Radiation:
at least 50 dB below peak output (HF)
0
at least 60 dB below peak output (VHF)
SSB Carrier Suppression:
at least 40 dB below peak output
Undesired Carrier Suppression:
at least 50 dB below peak output
Audio Response (SSB):
no more than -6dB from 400 to 2600Hz (DSP off)
3rd-order IMD:
-31dB @ 100W PEP, or better (14 MHz)
Microphone Impedance:
500~600 Ohm

 

RECEIVER 0
Circuit Type :
Double-conversion Superheterodyne (Triple-conversion for FM)
Intermediate Frequencies :
68.985 MHz, 8.215 MHz (455 kHz for FM)

 

Sensitivity:
0 SSB AM FM
100 kHz ~ 150 kHz (IPO ON) - - -
150 kHz ~ 250 kHz (IPO ON) 5 uV 40 uV -
250 kHz ~ 500 kHz (IPO ON) 4 uV 32 uV -
0.5 MHz ~ 1.8 MHz (IPO OFF) 2 uV 16 uV -
1.8 MHz ~ 24.5 MHz (IPO OFF) 0.2 uV 2 uV -
24.5 MHz ~ 28.0 MHz (IPO OFF) 0.13 uV 1.3 uV -
28.0 MHz ~ 30.0 MHz (IPO OFF) 0.13 uV 1.3 uV 0.25 uV
48.0 MHz ~ 54.0 MHz (IPO OFF) 0.13 uV 1.3 uV 0.25 uV

 

Selectivity (-6dB / -60 dB): SSB, CW:
2.5 kHz / 5.0 kHz
CW:
500 Hz / 1.8 kHz w/optional CW filter YF-116C
AM:
6 kHz/14 kHz w/optional AM filter YF-116A
FM:
12 kHz/25 kHz w/optional FM unit FM-1
Squelch Sensitivity:
<2 uV (@ SSB, CW, AM 1.8~56 MHz, IPO OFF)
0 < 0.32 uV (@ FM 28 ~ 56 MHz, IPO OFF)
IF Rejection:
<70dB (HF), <50dB (VHF)
Image Rejection:
<70dB (1.8 MHz ~ 56 MHz)
IF Shift Range:
1.2 kHz
AF Notch Rejection:
35 dB or better
Clarifier Tuning Range:
9.99 kHz
Maximum Audio Output:
1.5W (@ 4 Ohm, THD 10%)
Audio Output Impedance:
4~8 Ohm

 

AUTOMATIC ANTENNA TUNER 0
Impedance Range:
16.7 Ohm ~ 150 Ohm unbalanced (1.8 ~ 28 MHz)
0 25.0 Ohm ~ 100 Ohm unbalanced (50 MHz)
Frequency Range:
160m ~ 6m amateur bands
Matching Time:
< 30 seconds
Matched SWR:
< 1.4:1
0
Specifications subject to change without notice or obligation.

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