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Last modified 2023-09-15

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Yaesu FR-50B

A picture of Yaesu FR-50B

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 10-80 m in five bands + one optional AUX band
80 m:   3.5-3.8 MHz
40 m:   7.0-7.5 MHz
20 m:   14.0-14.5 MHz
15 m:   21.0-21.5 MHz
10 m:   28.0-29.2 MHz
AUX:   10.0-10.5 MHz (JJY/WWV option)
Tuning steps:Analog / continuous
Frequency stability:
Mode:AM / SSB / CW
Channels / memory management: 4 optional
XTAL controlled
Power supply:Mains: 100 / 110 / 117 / 200 / 220 / 234 VAC
Current drain / power consumption:Max 50 VA @ 100 VAC
Antenna impedance / connector:50-70 ohm / Phono (RCA)
Dimensions (W*H*D):330*152*260 mm (13*6*10.25")
Weight:7.94 Kg (17.5 lb)
Other features:ANL. XTAL calibrator option.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 5.1739 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (10 dB S/N)
SSB/CW: 0.5 uV (10 dB S/N)
Selectivity:3.6 KHz (-6 dB)
10 KHz (-50 dB)
Image rejection:50 dB
AF output power / speaker:1.5 W at ?% distortion / 4 ohm
External speaker connector:Screw terminals, 4 or 600 ohm




MISCELLANEOUS
Manufactured:Japan, 196x-196x (Discontinued)
Additional info:See also the companion transmitter, the FL-50B
Related documents:User manual (1.6 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
? 100 KHz plug-in calibrator crystal