| Item Number | TK-918 |
| General | |
| Frequency Range | VHF:136-174mHz 245-246MHZ 350-390MHZ ; UHF:400-470MHz 465-520MHZ |
| Operating Temperature | -20℃～+50℃ |
| Operating Voltage | DC 7.2V |
| Mode of operation | Simplex or semi-duplex |
| Dimensions（W×H×D） | 115x 59x 35mm |
| Antenna Impedance | 50Ω |
| Weight | 190g(Include battery & antenna) |
| Transmitter | |
| Frequency stability | ±2.5ppm |
| RF output power | 5W/1W |
| Modulation Limiting | ≤5kHz |
| Audio distortion | ≤6% |
| Modulation Character | +3dB ~-3dB |
| Adjacent Ch. power | ≥65dB |
| Spurious Radiation | ≤7.5μW |
| Occupied Bandwidth | ≤16KHz |
| Receiver | |
| Receiving Sensitivity | <0.2μV |
| Audio Distortion | ≤6% |
| Audio Response | +2dB ~-10dB |
| Co-channel suppression | ≥-8dB |
| Adjacent Ch. Selectivity | ≥55dB |
| Inter-modulation Rejection | ≥55dB |
| Spurious Response | ≥55dB |
| Audio Distortion | ≥85dB |
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