| Type: | Amateur VHF/UHF transceiver |
| Frequency range: | 144-146 / 430-440 MHz |
| Mode: | FM |
| RF Power output: | Hi: 45/35 W Lo: 5/5 W |
| Sensitivity: | N/A |
| Selectivity: | N/A |
| Image rejection: | N/A |
| Voltage: | 11-16 VDC |
| Current drain: | RX: 700 mA TX: Max 9.5 A |
| Impedance: | 50 ohms, N + SO-239 |
| Dimensions (W*H*D): | 150*50*205 mm |
| Weight: | 1.8 Kg |
| Manufactured: | 1988-19xx |
| Other: | Twin RX New price 1988 in Sweden: 8200:- SEK |
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| TM-721 - manual user english | 1250 kB |
| TM-721_block_diagram.pdf | 131 kB |
 TM-721_modifications.zip | 1 kB |
| TM-721_schematic_diagram.pdf | 933 kB |
