Terios special walkie-talkie hotel for TGKK580

Product Name: Terios especially for the region: National Model: TGKK580 Brand: Terios special Keywords: ultra-long standby, hotels, property, activities Category: intercom Company Name: Henan Kwong-ho Electronic Technology Co., Ltd. Address: Zhengzhou Dongfeng Road Po Building, Room 506 Contact: Fu Shouzhen Tel: 0371-63827111 (Tell me in the yellow 88 net to see, will give you the biggest discount) Mobile: 15638861337 (attribution: Zhengzhou City, Henan Province) Online contact: (1667360882) Terios special TGKK580 parameters details basic specifications intercom categories: hand-sets the number of channels: 16 Frequency Range: 400-470MHz Features Other features built-QT and DQT digital sub-function audio function Have voice features with high / low telegraphed alarm function can be achieved with the launch timeout timer squelch level set up your computer to write the frequency emission: RF output power: ≤5W Frequency Stability: ± 5ppm Modulation: 16K ￠ F3E Clutter and harmonic: ≤-70dB FM Noise: ≤ -40dB Audio distortion: ≤5% Maximum Deviation: ≤ ± 5KHz reception: Frequency stability: ± 5ppm Sensitivity: better 0.20μV modulation receive bandwidth: ≥ ± 7KHz Adjacent Channel Selectivity: ≥60dB Spurious Immunity: ≥ 60dB Intermodulation Immunity: ≥60dB Audio output power: 500mW Accessories / optional battery, charger, antenna, manual, warranty card power specifications 2800mAh lithium battery power supply standby time up to 160 hours Appearance parameters Color Black