Cheap TD501 DMR intercom digital radio,Beifeng TD501 DMR UHF 400-470MHz Digital Two-way Radio, Support Mototrbo Intercom
pecifications
Cheap TD501 DMR intercom digital radio,Beifeng TD501 DMR UHF 400-470MHz Digital Two-way Radio, Support Mototrbo Intercom
Cheap TD501 DMR intercom digital radio,Beifeng TD501 DMR UHF 400-470MHz Digital Two-way Radio, Support Mototrbo Intercom
Product Description
TD-501 is a professional handheld digital radio based on DMR technical standards design and manufacture .support digital Mototrbo, analog and mixed-mode provider users transition time and buffer time ;millions of 128-bit encryption technology in digital mode which ensures the privacy of communication; digital intelligent signaling and messaging functions, provide a richer management scheduling; shareable DMR digital / analog repeater build system network Provide users with digital-analog-compatible system devices and optimized coverage solution, with reducing the cost of a wireless communication system construction.
Specifications:
Transmitter * RF Power Output: Low:1.0W High:4.0W * 4FSK Digital Modulation: 12.5kHz for data:7K60FXD 12.5kHz for data and voice:7K60FXE * FM Modulation: 12.5 kHz:8K50F3E * Modulation Limitation: +/- 2.5kHz @ 12.5kHz * FM noise: -40dB * Spurious Emission: -36 dBm≤1GHz/-30 dBm≥1GHz * Adjacent Channel Power: ≤-60dB * Audio Response: +1/-3 dB * Audio distortion: 0.03 * Digital Vocoder Type: AMBE+2™
Receiver * Digital Sensitivity: 5% BER:0.25 uV * Analog Sensitivity: 0.25 uV (12 dB SINAD) * Intermodulation rejection ratio: 60dB * Adjacent channel selectivity: 60 dB * Spurious emissions: 70 dB * FM noise: -40dB * Audio Response: +1/-3 dB * Audio output power: 1200mW * Audio distortion: 3% (typical) * Conduction Radiation Emission: -57dBm * GPS precision: ≤-10m(Good signal conditions )
Packager Content:
1 x Beifeng TD-501 Digital DMR Radio 1 x 2000mAh Li-ion Battery Pack 1 x Antenna 136/430MHz 1 x Belt Clip 1 x Hand Strap 1 x User Manual 1 x Adapter 1 x Desktop Charger
DMR Feature
1.Frequency: UHF 400-470MHz ,350-390MHz , VHF 136-174MHz
2.Channels:160
3.Zones:50
4.Channel spacing:12.5KHz
5.Voltage:7.5V
6.Battery capacity:1700mAh
7.LCD display
8.SMS function
9.Keypad dialing
10.Support single,group and general call
11.With built-in USB connector
12.With clear critical distance voice
13.With digital audio signals
14.Missed call indication
15.Emergency alarm
16.4-side buttons can be programmed
17.Standby time:100 hours
18.With high/low voltage alarm
19.Dimension:60*39*103cm
Technical Specification:
General |
Frequency range |
UHF:400-470 MHz |
VHF:136-174MHz |
UHF:350-390 MHz |
Channels |
160 |
Zones |
50 |
Channel spacing |
12.5KHz |
Voltage |
7.5V |
Battery capacity |
1700mAh |
Battery Life(5/5/90) |
Digital mode:15H(GPS off) |
Analog mode:12H(GPS off) |
Frequency stability |
±1.5ppm |
Antenna impedance |
50 ohm |
Dimension |
60(L)*39(W)*103(H) mm |
Transmitter |
|
High:4.0W |
RF Power Output |
Low:1.0W |
4FSK Digital Modulation |
12.5kHz for data:7K60FXD |
12.5kHz for data and voice:7K60FXE |
FM Modulation |
12.5 kHz:8K50F3E |
Modulation Limitation |
+/- 2.5kHz @ 12.5kHz |
FM noise |
-40dB |
Spurious Emission |
-36 dBm≤1GHz/-30 dBm≥1GHz |
Adjacent Channel Power |
≤-60dB |
Audio Response |
+1/-3 dB |
Audio distortion |
3% |
Digital Vocoder Type |
AMBE+2™ |
Receiver |
Digital Sensitivity |
5% BER:0.25 uV |
Analog Sensitivity |
0.25 uV (12 dB SINAD) |
Intermodulation rejection ratio |
60dB |
Adjacent channel selectivity |
60 dB |
Spurious emissions |
70 dB |
FM noise |
-40dB |
Audio Response |
+1/-3 dB |
Audio output power |
1200mW |
Audio distortion |
3% (typical) |
Conduction Radiation Emission |
-57dBm |
GPS precision |
≤-10m(Good signal conditions ) |
Environmental Specifications |
Operating Temperature |
-20°C—60°C |
Storage Temperature |
-30°C—+85°C |
Humidity |
MIL-STD-810C/D/E/F |
Shock&Vibration |
MIL-STD-810C/D/E/F |
Each set packaging includeing:
1 x radio
1 x charger
1 x battery
1 x antenna
1 x belt clip
1 x use's manual
Optional accessories:
Speaker Microphone
Earphone
Radio Case
Cheap TD501 DMR intercom,Cheap digital radio,Beifeng TD501 DMR UHF 400-470MHz Digital Two-way Radio, Support Mototrbo Intercom
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