| Type: | Amateur VHF transceiver |
| Frequency range: | TX: 144-146 MHz RX: 144-146 / 430-440 MHz |
| Mode: | FM |
| RF Power output: | Hi: 50 W Mid: 10 W Lo: 5 W |
| Sensitivity: | N/A |
| Selectivity: | N/A |
| Image rejection: | N/A |
| Voltage: | 13.8 VDC |
| Current drain: | RX: Max 600 mA TX: Max 11 A |
| Impedance: | 50 ohms |
| Dimensions (W*H*D): | 140*40*160 mm |
| Weight: | 1 Kg |
| Manufactured: | 1994-19xx |
| Other: | 9K6 packet ready. 41 memories. New price 1995 in Sweden: 5493:- SEK |
 TM-251 manual user english | 18864 kB |
| TM-251_schematic_diagram.pdf | 1 kB |
