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金沙86541
LT-9800 LT-9800 Multi-Functional Professional Walkie-Talkie
LT-9800 LT-9800 Multi-Functional Professional Walkie-Talkie

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Technical Specifications-4166am金沙

General Specifications
Frequency Range
TX(A/B): 136-174MHz, 400-470MHz (Option: 400-520MHz) RX(A/B): 136-174MHz, 400-470MHz, 200-260MHz, 87.5-108MHz (Option: 50-108MHz) Number of channels 200
Channel spacing 12.5/25.0KHz Operating Voltage 7.4V
Standard battery 1600mah (lithium ion) Battery average working hours (5-5-90 working cycles) About 15 hours
Frequency stability ±2.5PPM Operating temperature range -20℃~+60℃
Antenna impedance 50Ω Dimensions (H x W x D)(Without antenna) 117 x 52 x 29mm
Weight (including antenna and battery) 258g
Transmitter
Output Power UHF: 4.0W/1.0W, VHF: 5.0W/1.0W
Modulation F3E
Clutter and harmonics -36dBm<1GHz -30dBm>1GHz
疑噪比 45/40dB
Audio distortion ≤5%
Modulation limit ±2.5@12.5KHz;±5.0@25KHz
Audio response(300 ~ 3000HZ) +1to-3dB
Receiver
Sensitivity ≤0.30/0.20μV
Adjacent channel selectivity 60/70dB
Intermodulation 65dB
Spurious response suppression 70dB
Signal to noise ratio 45/40dB
Audio output power 500mW
Audio distortion ≤5%

The above specifications are tested in accordance with TIA/EIA-603 standard. The receive part specification applies only to 136-174MHz,
400-470MHz. As the technology continues to develop, the above specifications are subject to change without notice.

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