Accessories

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            A720T

                        Perfect Combination of Sci-tech and Art


                           ◆Sturdy and durable by full Al-alloy chassis;


                           ◆High quality speaker, 1W audio power, louder and crisper;


                            ◆Strong anti-interference by independent VCO and AFC solution;


                           ◆Battery:Li-ion 1800 mAh standard/ Li-ion 2200 mAh optional;


                           ◆IP67 dustproof and waterproof;Patent design (Patent No. : CN304197739S)



Features
Specifications
Accessories
Brochures
Features
Elegant face
Ultra-slim design, elegant and handy.


Standard of quality

Compliance with international standards CE and FCC.


Solution and performance

Independent VCO for RX narrow-band and sophisticated AFC (Auto Frequency Control) circuitdesign, ensure high anti-interference and excellenttalking experience both in analog and digital mode.



Material

High quality PC material from GE PLASTIC,integrated with elegant and robust Al-alloy chassis.

Product details
We are the first manufacturer to adopt the double layer waterproof structure on antenna base and knobs. Besides all current contact pads are gold plated.


Specifications

General Specification

Frequency Range

VHF: 136-174MHz

UHF: 350-390MHz   400-470MHz   450-520MHz

Channel Capacity2 zone 32CH(16CH/zone)
Channel Spacing12.5KHz/25KHz     
Operation Temperature-25°C~＋60 °C
Frequency Stability±1.5ppm
Operation Voltage7.4VDC
Antenna Impedance50Ω
Microphone Impedance2.2Ω
Battery Capacity(5-5-90 duty cycle)1800mAh: Analog 13.9hours   Digital 17.5 hours

2200mAh: Analog 16.9hours   Digital 21.4 hours
Dimension(height*width*thickness)125.9mm*54.7mm*27.2mm
Weight280g(with battery and antenna)


Receiver

Sensitivity               Analog≦0.22uV(12dB SINAD)@25kHz

≦0.25uV(12dB SINAD)@12.5kHz
                                Digital
0.22uV (BER 5%)
SNR (Signal-To-Noise Ratio)≧45 dB @25kHz    ≧      40 dB@12.5kHz
Adjacent Channel Selectivity≧70 dB @25kHz    ≧ 65 dB@12.5kHz
Intermodulation≧65 dB @25kHz    ≧ 60 dB@12.5kHz
Spurious Response Rejection≧70 dB
Audio Output Power≧1000 mW
Rated Audio Distortion≦ 5%


Transmitter

RF PowerH：5 W/4 W   L：1.5W
FM Modulation25kHz: 16KΦF3E   12.5kHz: 8KΦF3E
4FSK Digital Modulation

12.5KHZ Data7K60FXD

12.5KHZ Data and Voice 7K60FXW

Digital Vocoder TypeAMBE++
Digital protocolETSI-TS102 361-1,-2
NXDN Part 1-A Common Air Interface Ver.1.3
Harmonic≧ 70 dB
SNR (Signal-to-Noise Ration)≦-45 dB@25kHz     ≦-40 dB @12.5kHz
Rated Radio Distortion≦5%
Max.Frequency Deviation≦ 5 kHz@25kHz     ≦ 2.5 kHz @12.5kHz

All specifications are subject to change without notice due tocontinuous development.



Accessories

Standard Accessories

充电座像素小.jpg

适配器.jpg

长天线.jpg

                      Charger BC-780                                    Power Adapter                                                          Belt clip


AB-L1878正小.jpg

长天线.jpg

腕带文件小.jpg

   Li-ion battery AB-1878 1800mAh                            Antenna                                                             Hand strap


Optional Accessories

多路充电器像素小.jpg

AB-L1878正小.jpg

                                        Multi AC adapter                                                                           Li-ion battery AB-2278 2200mAh


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A760L写频线.jpg

长天线.jpg

                    Earphone                                                  Programming cable                                          Antenna



六联充电器2小.jpg

           6BC-780 Multi AC adapter


Brochures
A720T.pdf
1.78MBDownload