QNH-800D is a sim card walkie-talkie, which combines the characteristics of LTE/4G and DMR/Analog, also it has dual antenna, dual mode and dual stanby as well as supports real-ptt platform for LTE(4G) version.
Main Features of QNH-800D:
· Support LTE(4G) and DMR Digital Network
· Dual Antenna, Dual Mode and Dual Standby
· 4G Mode for Worldwide Communication
· DMR Mode with Powerful Output 5W
· Dual Work, 4G Mode and DMR/Analog Mode Selective
· Repeater Mode for 4G and DMR/Analog Communication
· Group Call and individual Call
· REAL PTT Platform for LTE(4G) Version
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General Specifications |
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Frequency Range |
VHF: 136-174MHz / UHF:400-470MHz |
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Channel Capacity |
1024 channels |
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Working Voltage |
7.4V DC ±10% |
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Dimension(W*H*D) |
53*33*116mm |
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Transmitter (ETSI EN 300 086 Testing Standard) |
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Bandwidth |
12.5KHz |
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RF Power Output |
VHF:5W/1W UHF:4W/1W |
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Audio Response |
(+)1~-3dB(0.3~3KHz) |
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Modulation |
7K60FXD(Data Only);7K60FXW(Data $ Voice) |
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Adjacent Channel Power |
≥65dB |
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Hum & Noise |
≥45dB |
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Modulation Distortion |
Less than 3% |
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Digital Protocol |
ETSI-TS102 361-1,-2,-3 |
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Receiver (ETSI EN 300 086 Testing Standard) |
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Sensitivity(12dB SINAD) |
Analog:5% BER:0.20 V Digital:5% BER:0.25V |
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Intermodulation |
≥55dB |
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Audio Response |
(+)1~-3dB(0.3~3KHz) |
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Hum & Noise |
≥40dB |
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Audio Distortion |
≤3% |
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Audio Output |
750mW with less than 5% distortion |
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