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Last modified 2023-05-02

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Yaesu - FT-757GX

A picture of Yaesu - FT-757GX

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 10-160 m + WARC
RX: 0.5-30 MHz
Tuning steps:10 Hz, 500 KHz
Frequency stability:10 ppm @ 0-40C (32 to 104F), after 15 minutes warmup
Mode:AM / FM / USB / LSB / CW
Channels / memory management: 8 regular
1 scan edge pair (PMS)
RAM storage with lithium battery backup
Repeater shift / offset:No dedicated. Use split VFO A/B instead
Power supply:13.5 VDC (4-pin Jones connector)
Current drain / power consumption:RX: Max 2 A
TX: Max 19 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):238*93*238 mm (9.4*3.7*9.4")
Weight:5.2 Kg (11.5 lb)
Other features:NB. Built-in iambic keyer. VOX. Full QSK. CAT control.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 47.060 MHz
2nd IF: 8.215 KHz
3rd IF: 455 KHz
Sensitivity: AM (10 dB S/N)
0.5-1.5 MHz: 8 uV
1.5-30 MHz: 1 uV
FM (12 dB SINAD)
1.5-30 MHz: 0.6 uV
SSB/CW wide (10 dB S/N)
0.5-1.5 MHz: 2 uV
1.5-30 MHz: 0.25 uV
CW narrow (10 dB S/N)
0.5-1.5 MHz: 1.25 uV
1.5-30 MHz: 0.16 uV
Selectivity: AM:
6 KHz (-6 dB)
18 KHz (-60 dB)
FM:
15 KHz (-6 dB)
30 KHz (-60 dB)
SSB/CW(W):
2.7 KHz (-6 dB)
4.5 KHz (-60 dB)
CW(N):
600 Hz (-6 dB)
1.3 KHz (-60 dB)

NB! These figures apply with width control set to maximum
Image rejection:70 dB
AF output power / speaker:3 W at 10% distortion / 4 ohm
External speaker connector:3.5 mm, 4-16 ohm




TRANSMITTER SECTION
RF output power:

Max pwr
AM:25 W
FM:100 W
SSB (PEP):100 W
CW:100 W

NB! The output power is slightly less on 10 m
Modulation system:AM: Low level
FM: Variable reactance
SSB: Balanced modulator
Max FM deviation (Factory set):5 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:500-600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1983-198x (Discontinued)
Additional info:
Related documents:User manual (3.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
FAS-1-4R
FC-757AT
FIF-65
FIF-232C
FP-700
FP-757GX
FP-757HD
FRB-757
FTV-700
MD-1B8
MH-1B8
SP-102
SP-102P
Remote antenna selector
Automatic antenna tuner
Computer interface (Apple II)
Computer interface (RS-232)
Standard power supply
Compact switch mode power supply
Heavy duty regulated power supply
Relay box
VHF/UHF transverter
Desktop microphone with up/down buttons
Hand microphone with up/down buttons
External speaker
Phone patch speaker
A rear picture of Yaesu FT-757GX