5 Watt analog handheld VHF UHF quad band walkie talkie excellent quality fm transmitter radio QYT KT-8R handy walkie talkie
Main features:
Quad frequency
Fashion color screen
High low Output power
Easy operation
English interface
General Specifications | ||
Frequency Range | VHF: 136-174MHz 220-270MHz UHF: 350-390MHz 400-480MHz | |
Channel Capacity | 200 channels | |
Channel Spacing | 25KHz, 12.5KHz | |
Channel Step | 2.5MHz, 5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 25KHz | |
Working Voltage | 7.4V DC ±15% | |
Squelch way | CARRIER / CTCSS / DCS / 5Tone / 2Tone / DTMF | |
Frequency Stability | ±2.5ppm | |
Operating Temperature | -20ºC~+60ºC | |
Dimension(W*H*D) | 128(W)*62(H)*35(D)mm | |
Weight | 230g | |
Receiver (ETSI EN 300 086 Standardized.Test) | ||
Wide Band | Narrow band | |
Sensitivity | ≤0.25μV | ≤0.35μV |
Channel chioce | ≥70dB | ≥60dB |
Intermodulation | ≥65dB | ≥60dB |
Spurious Rejection | ≥70dB | ≥70dB |
Audio response | +1~ -3dB(0.3~3KHz) | +1~ -3dB(0.3~2.55KHz) |
Signal to noise ratio | ≥45dB | ≥40dB |
Audio distortion | ≤5% | |
Audio output power | ≥1W±10% | |
Transmitter (ETSI EN 300 086 Standardized.Test) | ||
Wide Band | Narrow band | |
Output power | 4W | |
Modulation Mode | 16KΦF3E | 11KΦF3E |
Channel Power | ≥70dB | ≥60dB |
Signal noise ratio | ≥40dB | ≥36dB |
Parasitic harmonic | ≥60dB | ≥60dB |
Audio response | +1~ -3dB(0.3~3KHz) | +1~ -3dB(0.3~2.25KHz) |
Audio distortion | ≤5% |
Standard package
Radio*1;
antenna*1,
battery*1,
charger set*1,
strap*1,
back clip*1,
manual*1