| Type: | Amateur VHF transceiver |
| Frequency range: | 144-148 / 220-225 MHz |
| Mode: | FM |
| RF Power output: | Hi: ?/? W Lo: ?/? W |
| Receiver system: | N/A |
| Sensitivity: | N/A |
| Selectivity: | N/A |
| Image rejection: | N/A |
| Voltage: | 13.8 VDC |
| Current drain: | RX: Max ? mA TX: Max ? A |
| Impedance: | 50 ohms |
| Dimensions (W*H*D): | ? mm |
| Weight: | ? Kg |
| Manufactured: | 19xx-19xx (Discontinued) |
| Other: | 10 m/6 m/70 cm/23 cm option. Triple RX |
 TM-642_user_manual.PDF | 3616 kB |
