Product Description
New LUITON TH-520S Walkie talkie
TH-520S Specification
1.Frequency range: VHF136-174MHz, UHF400-470MHz
2.Moni
3.Scanning
4.PC programming
5.Squelch level 0-9
6.Time-out timer (TOT)
7.Wide/narrow band switch
8.Low battery alarm
9.Busy channel locked
10.Automatic power save
11.CTCSS/DCS and STE
12.Flashlight
| General | |
| Frequency Range | 136-174MHZ/400-470MHZ |
| Memory Channel | 16 Channels |
| Channel Spacing | 12.5/25 kHz |
| Operating Temperature Range | -20°C~+60°C |
| Antenna Impedance | 50Ω |
| Voltage | 3.7VDC (± 20%) |
| Battery | 1700mAh |
| Frequency Stabilization | ±2.5ppm |
| Volume | 107×56×37mm |
| Package | 132g |
| Transmitter | |
| RF Power Output | ≤5w |
| Modulation Type | 16KOF3E (Wide) / 8K50F3E (Narrow) |
| Clutter and Harmonic | ≤ -36dBm |
| FM noise | ≤ -40dB |
| Audio DistortionAudio Distortion | ≤5% |
| Adjacent channel Power | ≥65dB (Wide)/ 60 dB( Narrow) |
| Modulation limit | ±5kHz |
| Receiver | |
| Sensitivity | ≤0.2µV (Wide) / 0.25µV (Narrow) |
| Adjacent Channel Selectivity | ≥60dB (Wide)/ 55dB( Narrow) |
| Intermodulation Immunity | ≥60dB (Wide)/ 55dB( Narrow) |
| Spurious Response Rejection | ≥60dB (Wide)/ 55dB( Narrow) |
| SNR | ≥45dB (Wide)/ 40dB( Narrow) |
| Audio output power | 0.5W |
| Audio Distortion | ≤5% |
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