| Type: | Amateur VHF transceiver |
| Frequency range: | 144-146 MHz (80 channels), 25 KHz steps |
| Mode: | FM |
| RF Power output: | Hi: 50 W (100% duty cycle!) Lo: 2 W |
| Receiver system: | ? conversion superheterodyne |
| Sensitivity: | 0.4 uV (12 dB SINAD) |
| Selectivity: | 15 KHz (-3 dB), 25 KHz (-70 dB) |
| Image rejection: | Better than 70 dB |
| Voltage: | 10-16 VDC |
| Current drain: | RX: 300 mA TX: Max 8 A |
| Impedance: | 50 ohms, SO-239 |
| Dimensions (W*H*D): | 156*58*290 mm |
| Weight: | 2.3 Kg |
| Manufactured: | Japan, 197x-197x |
 TS-280FM_schema_a_blocchi.pdf | 309 kB |
| TS-280FM_schema_elettrico.pdf | 3493 kB |
| TS-280FM_user_manual.pdf | 2001 kB |
