Description
Yaesu FT-450D HF/50MHz All Mode Transceiver for Home and Field Stations
The Yaesu FT-450D is a 100 W HF/50 MHz all-mode transceiver with a built-in automatic antenna tuner. Yaesu states that the model is no longer in production but is still supported. The radio covers 160 through 6 m and runs from an external 13.8 V DC supply. CQFF Radio Communication supplies it for wholesale and B2B orders.
Product Overview
The FT-450D is a compact 100 W HF/50 MHz all-mode transceiver for home, mobile and field use. Output covers 160 through 6 m. It runs from an external 13.8 V DC supply and draws about 22 A at rated output. Yaesu states that the model is no longer in production but is still supported.
The receiver is a double-conversion superheterodyne. The first IF is 67.899 MHz, where a 10 kHz four-pole roofing filter follows the first mixer. The second IF is 24 kHz. An eight-section band-pass filter ahead of the RF stage rejects strong out-of-band signals. Yaesu lists a 16-bit ADSP-BF531SBST device and describes the IF DSP as 400 MHz.
DSP filtering carries the interference tools. IF SHIFT moves the passband by up to ±1 kHz without changing received pitch. IF WIDTH steps through 1.8/2.4/3.0 kHz on SSB and 2.5/5.0 kHz on FM. CW offers 0.5/1.8/2.4 kHz and AM offers 3.0/6.0/9.0 kHz. CONTOUR, manual notch and DNR with eleven algorithms sit alongside. The transmitter adds a digital microphone equaliser and a speech processor.
CW work is well served. Three filters are built in at 300 Hz, 500 Hz and 2.4 kHz, so no filter option is needed. The keyer runs from 4 to 60 WPM. The beacon sends up to 118 characters from three message memories. Memory holds 500 channels in up to 12 groups.
A tuner is built in. It matches 16.5 to 150 ohm and stores up to 100 tuning memories. Yaesu’s discontinued Japanese lineup lists three versions. The FT-450D is rated 100 W, the FT-450DM 50 W and the FT-450DS 20 W.
CQFF Radio Communication supplies the Yaesu FT-450D and its accessories at wholesale. Tell us the quantity and the destination market.
Technical Specifications
- Model: FT-450D (Yaesu). Type: HF/50 MHz all-mode transceiver
- Transmit: 1.8-54 MHz amateur bands, plus 4630 kHz emergency frequency on the official Japanese specification
- Receive: 30 kHz-33 MHz and 33-56 MHz per the official specification
- Modes: CW (A1A), SSB (J3E), AM (A3E), FM (F3E)
- Output: 100 W SSB/CW/FM, 25 W AM. FT-450DM 50 W; FT-450DS 20 W
- Antenna: 50 ohm unbalanced (M/PL-259); 16.5-150 ohm with the built-in tuner
- Power: external 13.8 V DC, ±10%, negative ground
- Current drain: 1.5 A or less receive, about 22 A transmit at rated output
- Stability: within ±1 ppm at 25 °C per 60 minutes after warm-up; TCXO standard
- Temperature: -10 °C to +50 °C. Size: 229 x 84 x 217 mm. Weight: 4.0 kg approx.
- Receiver: double conversion; 1st IF 67.899 MHz, 10 kHz 4-pole roofing filter; 2nd IF 24 kHz
- DSP: 16-bit ADSP-BF531SBST; Yaesu calls the IF DSP 400 MHz
- Sensitivity, IPO and ATT off: SSB/CW 0.25 µV on 1.8-30 MHz and 0.2 µV on 50-54 MHz; AM 2 µV and 1 µV; FM 0.5 µV and 0.3 µV
- Selectivity: SSB/CW >2.2 kHz at -6 dB and <4.5 kHz at -60 dB; CW-N 250/700 Hz; AM 6/20 kHz; FM 15/30 kHz
- Image and IF rejection: 80 dB or more. Audio: 2.2 W or more into 4 ohm at 10% THD
- IF WIDTH: SSB 1.8/2.4/3.0 kHz, CW 0.5/1.8/2.4 kHz, AM 3.0/6.0/9.0 kHz, FM 2.5/5.0 kHz. IF SHIFT: ±1 kHz
- Spurious: -60 dB or less on HF, -70 dB on 50 MHz. FM deviation: ±2.5 kHz narrow, ±5.0 kHz wide
- Mic impedance: 600 ohm. Memories: 500 channels in up to 12 groups, plus QMB; tuner memories: 100
- Interfaces: D-sub 9-pin CAT, FSK-RTTY data jack, CTCSS on FM. CW keyer: 4-60 WPM
- Supplied: MH-31A8J dynamic hand microphone. Status: discontinued by Yaesu but still supported
Contact Us
Wholesale and B2B buyers are welcome. Tell us the quantity, the accessories you need and your market. We will send a tailored quotation.
Sales Manager: Kevin
WhatsApp: +852 60731163
WeChat: +8616623617128
Email: fengfanannie@163.com
Browse our radio range, or read the B2B buyer guide before your first bulk order. Tell us your radio model and we will confirm the matching microphone, antenna tuner and power supply.
