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Amateur Base Station Antenna
500W SDR Transceiver
Marine VHF | DSC | AIS | WiFi

General

HAM bands 2m  70cm  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m  None 
Freq. stability ±2.5 p.p.m. @ -20 to +60°C (-4 to +140°F) 0.001 p.p.m. with GNSS, 0.5 p.p.m. with internal TCXO ?
Tuning steps 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 50 / 100 kHz ? VHF Marine channels

Receiver

RX-range 108-550 MHz 30 kHz–54 MHz 156.300–161.925 MHz
Modulations FM   N-FM   C4FM   AM   FM   CW   SSB   RTTY   Multiple (Software defined)   FM  
Sensitivity AM (10 dB S/N)
108-137 MHz: 0.8 µV
300-336 MHz: 0.8 µV

FM (12 dB SINAD)
137-150 MHz: 0.2 µV
150-174 MHz: 0.25 µV
174-222 MHz: 0.3 µV
222-300 MHz: 0.25 µV
336-420 MHz: 0.25 µV
420-470 MHz: 0.2 µV
470-550 MHz: 0.2 µV

DV/Fusion (BER 1%)
2 m/70 cm: 0.19 µV
? ?
Selectivity 12 kHz (-6 dB)
30 kHz (-60 dB)
? ?
Filters ? ? ?
Receiver system Double conversion superheterodyne SDR ?
IF-freqs. 1st: 56.75 MHz (Main RX) - 55.85 MHz (Sub RX)
2nd: 450 kHz
? ?
Image rejection ? ? ?
Audio output 3 W (Main unit), 6 W (Control head) at 10% distortion / 8 ohm - 5W producing 81 dB @ 1m

Transmitter

TX-range 144-146 / 430-440 MHz (Europe)
144-148 / 430-450 MHz (USA)
160-6m 156.025–161.425 MHz
Modulations FM   N-FM   C4FM   - FM  
RF-output 5 / 25 / 55 W 160-10m: 1–500W PEP, 125W AM, 6m: 1–200W PEP, 50W AM VHF: 25W, 1W AIS: 5W

Connections

Antenna SO-239 - SO-239
Impedance 50Ω ? 50Ω
Other - - -

Electrical

Power req. 11.7-15.8 V DC 80-264 V AC 9.6–31.2 V DC
Current RX 500 mA 35W ?
TX 11 A 675W ?

Physical

Manufactured Between 2025 and 20xx in Japan Between 2026 and 20xx in USA Between 2026 and 20xx in UK
Dimensions 156 × 64 × 59 mm
(6.14 × 2.52 × 2.32 in)
337 × 171 × 356 mm
(13.27 × 6.73 × 14.02 in)
?
Weight 1.40 kg (3.1 lbs) ? 800 gr (1.8 lbs)
Form factor Base Station Base Station Mobile

Other features

Memories 1053 channels in 1 bank(s) ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Marine / Navy
Features ? Remote Operation
Built-in SmartLink™ for use with PC, Mac, iPad®, iPhone®, or Maestro™
GNSS Receiver
5 W SODTMA AIS
NMEA 0183 / NMEA 2000 Ed 3.101
Wireless LAN standards IEEE802.11 b/g/n
Accessories ? ? ?
MPN YAESU-FTM-000510-ASP FLEXRADIO-AURORA-AU-000510 EM-TRAK-X000100