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Last modified 2025-05-03

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Yaesu FTX-1 Field

A picture of Yaesu FTX-1 Field

SPECIFICATIONS

GENERAL
Type:Amateur HF/VHF/UHF transceiver
Frequency range: TX: 10-160 m + WARC / 6 m / 2 m / 70 cm (Also 4 m for UK version)
RX: 0.03-174 / 400-470 MHz
Tuning steps:1 / 5 / 10 / 20 Hz
Frequency stability:±0.5 ppm @ -10 to +50°C (14 to 122°F) after 1 minute warmup
Mode:AM / FM / NFM / SSB / CW / DV (C4FM "Fusion")
Channels / memory management: PMG
MAG
QMB
Repeater shift / offset:Programmable
Power supply:10.8 VDC (Battery pack) or 13.8 VDC ±15% external
Current drain / power consumption:RX: 600-900 mA
TX: Max 3 A @ 10 W output power
Max 21 A @ 100 W output power (With SPA-1 option)
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):213*89*55 mm (8.4*3.5*2.2")
213*89*240 mm (8.4*3.5*9.4"), with SPA-1 option
Weight:1.25 Kg (2.75 lb)
3.9 Kg (8.6 lb), with SPA-1 option
Other features: 4.3" color touch TFT with switchable display modes. 3DSS bandscope. Two independent receivers.
Two speakers. 32-bit IF DSP. Wires-X. USB ports for audio I/O and CAT operation. S-DX. AMS. APRS.
Micro SD card slot. Optional ATU that attaches to the back. Optional cooling fan for prolonged
transmissions like FT8 and similar. Optional 100 W dockable PA. Optional Bluetooth.




RECEIVER SECTION
Receiver system: Direct sampling superheterrodyne (Below 48 MHz)
Single conversion IF sampling (Above 48 MHz)
IF: 44.5-49.5 MHz (Main RX) - 41.3-44.3 MHz (Sub RX)
Sensitivity: AM (BW: 6 KHz / 10 dB S+N/N)
0.5-1.8 MHz: 7.9 uV
1.8-30 MHz: 2 uV
50-54 MHz: 1 uV
70-70.5 MHz: 2 uV
144-148 MHz: 1 uV
430-450 MHz: 1 uV
FM (BW: 12 KHz / 12 dB SINAD)
28-30 MHz: 0.25 uV
50-54 MHz: 0.2 uV
70-70.5 MHz: 0.25 uV
144-148 MHz: 0.125 uV
430-450 MHz: 0.125 uV
SSB/CW (BW: 2.4 KHz / 10 dB S+N/N)
1.8-30 MHz: 0.16 uV
50-54 MHz: 0.125 uV
70-70.5 MHz: 0.16 uV
144-148 MHz: 0.125 uV
430-450 MHz: 0.125 uV
Squelch sensitivity:
Noise figure:
Selectivity: AM (BW=6 KHz - Width: Center)
6 KHz (-6 dB)
15 KHz (-60 dB)
FM (BW=12 KHz - Width: Center)
12 KHz (-6 dB)
25 KHz (-60 dB)
SSB (BW=2.4 KHz - Width: Center)
2.4 KHz (-6 dB)
3.6 KHz (-60 dB)
CW (BW=0.5 KHz - Width: Center)
500 Hz (-6 dB)
750 Hz (-60 dB)
Image rejection:70 dB or better (HF amateur bands)
60 dB or better (VHF / UHF amateur bands)
AF output power / speaker:1.5 W at 10% distortion / 4 ohm (Without SPA-1 option)
External speaker connector:TS minijack (3.5 mm), 4-16 ohm




TRANSMITTER SECTION
RF output power:

Battery@13.8V
AM:0.5-1.5 W0.5-2.5 W
FM:0.5-6 W0.5-10 W
SSB (PEP):0.5-6 W0.5-10 W
CW:0.5-6 W0.5-10 W
C4FM:0.5-6 W0.5-10 W
Modulation system: AM: Low-level (Early stage)
FM: Variable reactance
SSB: Balanced
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:HF: Better than -50 dB
6 m: Better than -63 dB
2 m/70 cm: Better than -60 dB
Microphone impedance / connector:200-10000 ohm (600 ohm nominal) / ?-pin (Modular)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:2025-202x
Additional info: Indicated price, may 2025 in Sweden: SEK 21495:-
Indicated price, may 2025 in Germany: 1848.00 Euro
Indicated price, may 2025 in the US: $1499.95

Also sold as FTX-1 Optima with the SPA-1 RF power amplifier included from factory.
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
ATAS-25
ATAS-120A
ATBK-100
BU-6
FC-40
FC-80
FC-90
FGPS-5
M-1
M-70
M-90D
M-90MS Kit
M-100
MHG-1
SBR-52LI
SCF-1
SPA-1
SPG-1
SSM-75E
SSM-BT20
YH-77STA
Manual active tuning antenna
Automatic active tuning antenna
Antenna base kit for ATAS-120A
Bluetooth unit
External automatic antenna tuner (Longwire compatible)
Snap-on automatic antenna tuner (HF/6 m)
Automatic antenna tuner (10 W longwire and 50 ohm compatible)
GPS antenna
Reference desk microphone
Desk microphone
Dynamic desk microphone
Dynamic microphone stand kit
Deal element desk microphone
Side carry handle (For SPA-1 only)
Li-Ion battery pack. 10.8 V, 6400 mAh
Cooling fan
Dockable RF power amplifier (100 W HF/6m and 50 W 2 m/70 cm) with ATU
Protection guard
Hand microphone
Bluetooth headset
Lightweight stereo headphones