Kydera® VHF / UHF Dual Band DMR Radio
Kydera new generation DMR radio DR-880UV, it integrated brand new features, and be
capable of all advanced digital technology features. It utilizes TDMA technology to attain double call capacity on a permitted frequency. Low noise, crystal clear sound, as well as confidential communication from advanced voice encoder technology, greatly improves working efficiency. It supports both digital analogue working modes.
Main Fratures:
● Private Call
● Group Call
● All Call
● Scan
● Kill
● Revive
● Battery Save Mode
● One-touch Call
● Remote Monitor
● Call Alert
● Records for 200 hours
● Prompt Tone On/Off
● Low Power Voice/Icon Prompt
● Support Voice Prompt for
Channel Switching or Function-Option
● Two Programmable Buttons for long
pressing are available on the side.
Features:
◆ True-2-slot: Provide 2-slot communication which allows for 2 talk paths on a frequency; comply with MotoTrbo Tier I&II.
◆ Support both digital and analogue modes, fantastic digital operation, and secure the smooth transition from analogue to digital, and improve the radio utilization.
◆ To adopt the TFT color display, convenient operation.
◆ Be capable of definable keys to convenient for accessing common fucntions.
◆ Be with TFT color display interface and visible icon display.
Humanized menu operation make the operation and read more comfortable and convenient.
◆ Support up to 4000 channels to cater to different communication demands. (Total 16 zones, 250 channels per zone.)
◆ Support to set menu operation on or off via software to convenient for task and application management.
◆ Using 3000MAh polymer lithium battery to secure longer working time.
Applicable Occasion:
Be suitable for commerce, manufacturing, rail way, airport, shopping malls, security, entertainment venues, construction sites, property managements and other industries.
Items | UHF | VHF | |
Frequency | 400-480MHz | 136-174MHz | |
Channel Zone | 16 | ||
Channel Capacity | 4000 (250 Channels / Zone) | ||
Antenna impedance | 50Ω | ||
Dimension(H*W*D) | 125x60x39mm | ||
Weight (W/battery) | 317g | ||
Li-pol battery | 3000mm | ||
Rated Voltage | DC: 7.4V | ||
Battery: The average battery life under 5/5/90 duty cycle, and using carrier squelch and TX high power 3000mAH li-pol battery Analogue: 15hours / Digital: 23hours |
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Items | UHF | VHF | |
Frequency | 400-480MHz | 136-174MHz | |
Channel Spacing | 12.5kHz/25kHz | ||
Frequency stability (-30℃、+60℃、+25℃) |
+/-1.5ppm | ||
Low Power | 1W | 2W | |
High power | 4.5W | 5W | |
Modulation restriction | ±[email protected] / ±5.0dB@25kHz | ||
FM hum& noise | [email protected] / -45dB@25kHz | ||
Conducted/radiated emission | -36dBm<1GHz / -30dBm>1GHz | ||
Adjacent channel selectivity | [email protected] / -65dB@25kHz | ||
Audio Response | +1、-3dB | ||
Audio Distortion | 3% | ||
FM modulation | 12.5kHz :11KOF3E 25kHz :16KOF3E |
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4FSK digital modulation | 12.5kHz data: 7K60F1D and 7K60FXD 12.5kHz audio: 7K60F1E and 77K60FXE 12.5kHz data and audio: 7K60F1W | ||
Digital vocoder | AMBE+2TM | ||
Digital agreement | ETSI-TS102 361-1、-2、-3 | ||
Note: The battery working life may have little difference. | |||
Battery capacity maybe change without notice, but the list is standard specification. | |||
Receiver | |||
Items | UHF | VHF | |
Frequency | 400-480MHz | 136-174MHz | |
Channel Spacing | 12.5kHz/25kHz | ||
Frequency stability (-20℃、+60℃、+25℃) |
+/-1.5ppm | ||
Analogue sensitivity | 0.3μV / 0.25μV | ||
Digital sensitivity(5% BER) | 0.25μV / 0.2μV | ||
Intermodulation | 65dB | ||
Adjacent channel selectivity | [email protected] / 65dB@25kHz | ||
Spurious rejection | 65dB | ||
Rated audio | 500mw | ||
Audio distortion @rated audio | 3% | ||
FM hum &noise | [email protected] / -45dB@25kHz | ||
Audio response | +1、-3dB | ||
Conducted / radiated emission | -57dBm |