Short Description
Model No.: TC-A1 Hits: 87
China Dual Band Walkie Talkie Manufacturer Truest provides professional Portable Dual Band Walkie Talkie TC-A1, voice guide, strong signal, battery saving.
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Key Specifications / Features
Main Features:
1. Voice guide.
2. High battery capacity.
3. Time-Out-Time (TOT).
4. Monitor function.
5. Battery save.
6. Low battery warning.
7. PC programming.
8. Strong signal.
1. Voice guide.
2. High battery capacity.
3. Time-Out-Time (TOT).
4. Monitor function.
5. Battery save.
6. Low battery warning.
7. PC programming.
8. Strong signal.
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General Specification
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| Frequency Range | VHF: 136-174MHZ UHF: 400-470MHZ |
Frequency combination | Phase lock loop frequency synthesize |
| Memory Channels | 16 Channels | Operating Voltage | DC7.4V |
| Channel Spacing | 12.5/25KHz (narrow/wide) | Battery Capacity | 1200MAH (Li-ion battery) |
| Frequency Stability | ±2.5PPM | CTCSS/DSC | CTCSS:50 DCS:105 |
| Antenna Impedance | 50Ω | Operating Temperature | -20°C to +60°C |
| Weight (approx.) | 123g (Except battery and antenna) | Dimension (approx.) | 115*55*33mm (Except Antenna) |
| Transmitter (Testing under TIA/EIA-603 standard) | |||
| Output Power | ≤3W | Modulation Mode | 16K F3E |
| MAX. Frequency Deviation | ≤±5.0KHz | Frequency Stability | ±5ppm |
| Spurious Radiation | ≤60dB | Residual Modulation | ≤-35dB |
| Modulation Distortion | ≤5% (300-3000Hz) | FM Noise | ≤-40dB |
| Audio Distortion | ≤5% | CTCSS Frequency Deviation | 0.75KHz±50Hz |
| Receiver (Testing under TIA/EIA-603 standard) | |||
| Sensitivity | ≤0.20uV | Operating Bandwidth | ≥±7KHz |
| Squelch Sensitivity | ≤0.15uV | Frequency Stability | ±5ppm |
| Adjacent channel selectivity | ≥60dB | Spurious Rejection | ≥60dB |
| Intermodulation Rejection | ≥60dB | FM Noise | ≤-45dB |
| Audio Power | ≥600mW | Audio Distortion | 5% |
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