Home > Equipment > The Radios > Yaesu FT-707S
| GENERAL | |
| Type: | Amateur HF transceiver |
| Frequency range: | 10-80 m + WARC in 11 bands 3.5-4.0 MHz (80 m) 7.0-7.5 MHz (40 m) 10.0-10.5 MHz (30 m) 14.0-14.5 MHz (20 m) 18.0-18.5 MHz (17 m) 21.0-21.5 MHz (15 m) 24.5-25.0 MHz (12 m) 28.0-28.5 MHz (10 m A) 28.5-29.0 MHz (10 m B) 29.0-29.5 MHz (10 m C) 29.5-30.0 MHz (10 m D) |
| Tuning steps: | Continuous |
| Frequency stability: | Less than 300 Hz drift over 30 minutes after 10 minute warmup Less than 100 Hz drift after 30 minute warmup |
| Mode: | AM / USB / LSB / CW |
| Channels / memory management: | Optional (FV-707DM) |
| Repeater shift / offset: | No |
| Power supply: | 13.5 VDC (4-pin Jones connector) |
| Current drain / power consumption: | RX: 1.5 A TX: Max ? A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 240*93*270 mm (9.45*3.66*10.63″) |
| Weight: | 5.8 Kg (12.8 lb) |
| Other features: | NB. VOX. Fixed XTAL channel operation. 25 KHz marker generator. Transverter jack. |
| RECEIVER SECTION | |
| Receiver system: | Triple conversion superheterodyne 1st IF: 8.99 MHz 2nd IF: 10.76 MHz 3rd IF: 8.99 MHz |
| Sensitivity: | AM: 1 uV (10 dB S/N) SSB/CW: 0.25 uV (10 dB S/N) |
| Selectivity: | AM 3.6 KHz (-6 dB) 6.8 KHz (-60 dB) SSB 2.4 KHz (-6 dB) 4 KHz (-60 dB) CW (With 600 Hz filter) 600 Hz (-6 dB) 1.2 KHz (-60 dB) CW (With 350 Hz filter) 350 Hz (-6 dB) 1.2 KHz (-60 dB) (Continuously variable bandwidth from 300 Hz to 2.4 KHz (SSB/CW) |
| Image rejection: | 60 dB (80-12 m) 50 dB (10 m) |
| AF output power / speaker: | 3 W at 10% distortion / 4 ohm |
| External speaker connector: | 3.5 mm, 8 ohm |
| TRANSMITTER SECTION | |
| RF output power: | Max pwrAM:4 WSSB (PEP):10 WCW:10 W |
| Modulation system: | AM: Low power stage modulation SSB: Balanced modulator |
| Spurious emissions: | Better than -50 dB |
| Microphone impedance / connector: | 500-600 ohm / 8-pin (Metal locking ring connector) |