| Type: | Amateur VHF/UHF transceiver |
| Frequency range: | TX: 144-148 / 440-450 MHz RX: 136-165 / 438-450 MHz |
| Mode: | FM |
| RF Power output: | Hi: 5/5 W Mid: ?/? Lo: ?/? W |
| Receiver system: | N/A |
| Sensitivity: | N/A |
| Selectivity: | N/A |
| Image rejection: | N/A |
| Voltage: | ? VDC |
| Current drain: | RX: ? mA TX: ? A |
| Impedance: | 50 ohms, BNC |
| Dimensions (W*H*D): | ? mm |
| Weight: | ? Kg |
| Manufactured: | 199x-199x (Discontinued) |
| Other: | 42 memories. CTCSS & DTSS. Twin RX |
 TH-77_manuale_utente_italiano.pdf | 1802 kB |
| TH-77_schematic_diagram.pdf | 3886 kB |
| TH-77_user_manual.pdf | 684 kB |
