Qixiang Electron Science & Technology Co., Ltd. summarizes the defects of past products, and continuously improves them. Walkie Talkie has won high attention and praise from the industry and market. Qixiang Electron Science & Technology Co., Ltd. will continue to gather more industry elites and improve our technology to upgrade ourselves. We hope to achieve the goal of realizing independent production without relying on others' technologies.
Place of Origin: | Fujian, China | Brand Name: | Anytone |
Model Number: | AT-D878S | Type: | Handheld |
Dimensions: | 129*61*39mm | Frequency Range: | 136-174 & 400-480Mhz |
Storage Channel: | 4000 | Talk Range: | 10k |
Walkie Talkie Type: | Digital Portable Radio | Water Resistance Level: | IPX4 |
Color: | Black DMR Radio | Radio Type: | DMR Handheld Transceiver |
Warranty: | 18 Months | Output Power: | 10W turbo/5W/2.5W/0.5W |
Weight: | 282g | Operating Voltage: | 7.4V DC ±20% |
Battery capacity: | 3100mha or 2100mha | Function: | 200,000Contacts |
Channel Spacing: | 12.5K/25K (Analog); 12.5K (DMR) | Feature: | AES256 Digital encrytion |
General | value | |||
Frequency Range | UHF radio: 400-480MHz VHF radio: 136-174MHz | |||
Channel Capacity | 4000 channels | |||
Channel Spacing | 25KHz (Wide Band) ,12.5KHz (Narrow Band) | |||
Phase-locked Step | 5KHz, 6.25KHz | |||
Operating Voltage | 7.4V DC ±20% /(2100mAh/3100mAh) | |||
Frequency Stability | ±2.5ppm | |||
Operating Temperature | -20℃~ +55℃ | |||
Size | 129×61×39mm (with battery pack) | |||
Weight | 282g (with battery pack, antenna) | |||
Receiving Part | ||||
Wide band | Narrow band | |||
Sensitivity(12dB SINAD) | ≤0.25μV | ≤0.35μV | ||
Digital Sensitivity | 0.3uV/-117.4dBm (BER 5%) 0.7uV/-110dBm (BER 1%) | |||
Adjacent Channel Selectivity | ≥70dB | ≥60dB | ||
Spurious Emission | ≤-57dB | ≤-57dB | ||
Spurious Rejection | ≥70dB | ≥70dB | ||
Blocking | 84db | |||
Hum & Noise | ≥45dB | ≥40dB | ||
Audio Distortion | ≤5% | |||
Audio Power Output | 1000mW/16Ω | |||
Transmitting Part | ||||
Wide band | Narrow band | |||
Power Output | UHF radio: 9/5/2.5/1W VHF radio: 10/5/2.5/1W | |||
Modulation | ±5.0KHz@25KHz | ±2.5KHz@12.5KHz | ||
Adjacent Channel Power | ≥70dB | ≥60dB | ||
Hum & Noise | ≥40dB | ≥36dB | ||
Spurious Emission | ≤-36dBm | ≤-36dBm | ||
4FSK Digital Modulation | 12.5KHz(data)7K60FXD 12.5KHz(data+voice)7K60FXE | |||
Audio Distortion | ≤5% | |||
Error rate | ≤3% |
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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