Price :
* Quad band, quad standby, 137-174MHz, 220-270MHz, 400-480MHz, 350-390MHz
* 200 Channels
* DTMF
* CTCSS/DCS
* 5 Tone, 2 Tone
* Remote stun, remote kill, remote active
* LCD Colorful Screen
* PTT-ID code
* VOX
* Wide/Narrow Bandwidth Selection (25KHZ/12.5KHZ)
* Busy Lock Function
* PC programming
| General | ||||
| Frequency Range | VHF 137-174MHz 220-270 MHz and UHF 400-480MHz 350-390MHz | |||
| Channel Capacity | 200 Channels | |||
| Channel Spacing | 2.5KHz/5KHz/6.25KHz/12.5KHz/25KHz | |||
| Antenna Impedance | 50Ω | |||
| Frequency Stability | ±2.5PPM | |||
| Power Supply | 7.4VDC | |||
| Work Mode | F2D/F3E | |||
| Dimension (HxWxT) with the remote header | 128*62*35mm | |||
| Weight(not including installation holder) | 230g | |||
| Receiver | ||||
| Adjacent Channel Selectivity | ≤70dB(W) /≤60dB(N) | |||
| Spurious Response | ≤70dB(W) /≤70dB(N) | |||
| Audio Response | +1~-3dB(0.3~3KHz)/+1~-3dB(0.3~3KHz) | |||
| Audio Distortion | <5% | |||
| Intermodulation | 65 dB(W)/60dB(N) | |||
| SNR Rate | 45/40dB | |||
| Sensitivity | UHF/VHF:0.25µV（12dB SINAD） | |||
| Rated Audio Power Output | ≤1W | |||
| Transmitter | ||||
| RF power output | 4W | |||
| Type of modulation | 16KØF3E/11KØF3E | |||
| Adjacent Channel Selectivity | ≥70dB/≥60dB | |||
| Maximum deviation | ±5.0kHz(W)/±2.5kHz(N) | |||
| Audio Distortion | ≤5% | |||
Q: Could it use in Thailand?
A: Yes, the CTET-QB8R support Thailand frequency 220-270MHz.
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