| Type: | Amateur HF transceiver |
| Frequency range: | TX: 10-160 m + WARC RX: 0.1 - 30 MHz |
| Mode: | AM/FM/SSB/CW/FSK |
| RF Power output: | AM: Max 25 W FM/SSB/CW: Max 100 W |
| Receiver system: | Triple conversion superheterodyne 1st IF: 47.21 MHz 2nd IF: 10.94 MHz 3rd IF: 455 KHz |
| Sensitivity: | AM (6 KHz BW, 10 dB S/N) 0.1-0.25 MHz: 10 uV 0.25-0.5 MHz: 2 uV 0.5-1.6 MHz: 4 uV 1.8-30 MHz: 1 uV FM (12 dB SINAD) 28-30 MHz: 0.5 uV SSB/CW/FSK (2.4 KHz BW, 10 dB S/N) 0.1-0.25 MHz: 2 uV 0.25-0.5 MHz: 1 uV 0.5-1.6 MHz: 2 uV 1.8-30 MHz: 0.25 uV 50-54 MHz: 0.13 uV |
| Selectivity: | N/A |
| Image rejection: | 80 dB |
| Voltage: | Mains (13.8 VDC option) |
| Power consumption: | RX: 60 VA (AC), 1.6 A (DC) TX: Max 470 VA (AC), Max 20 A (DC) |
| Impedance: | 50 ohms, SO-239 |
| Dimensions (W*H*D): | 368*129*335 mm |
| Weight: | 13 Kg |
| Manufactured: | 1991-1999 (Discontinued) |
| Other: | 90 memories. New price 1991 in Sweden: 21815:- SEK |
 FT-990 - mod | 56 kB |
 FT-990 - schema elettrico | 1154 kB |
| FT-990 - service manual | 52213 kB |
| FT-990 - user manual | 6609 kB |
