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AP3500 SFR Digital Trunking Mobile Radio

AP3500

AP3500 DMR Mobile Radio supports both Conventional mode and Truning mode. GPS/Beidou/GLONASS positioning function can be choosed to combine with command and dispatch software, which can be intuitively view the location of people on the map and make voice calls with them. AP3500 is very ideal option for in-vehicle or desktop communication. With SFR (Single Frequency Repeater) function that can simultaneously receives and transmits at the same time, on the same frequency to enhance frequency efficiency and timely response under emergency.

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Features

Specifications

Accessories

AP3500 DMR Mobile Radio can support clear voice, diverse standards andrich functions of wireless communications services to the professional users.

1.77- inch LCD color display

The radio adpots 1.77- inch color LCD display, which makes the display information clearer even under strong light. Ergonomic design greatly improves the accuracy and comfort of operation.

Analog / Digital Mode

AP3500 supports digital DMR and analog two modes to realize analog to digital upgrade and it can compatible with users'ooriginal analog devices.In the harsh communication conditions, digital mode has better performance than analog mode, and the voice is much clearer. 12.5kHz frequency bandwidth can offer two-channels voice communication, effectively improving the spectrum utilization efficiency.

SFR (single frequency repeater)
Single Frequency Repeater (SFR) is a technology that uses TDMA technology to rebroadcast two way radio transmissions on the exact same physical frequency.
It can simultaneously receives and transmits at the same time, on the same frequency.
It does this by utilising DMR’s two time slots concurrently. The SFR receives on one time slot, whilst transmitting on the other.

DMR Convention / DMR Trunking

AP3500 supports 2 digital modes: DMR Convention and DMR Trunking

DMR Digital Trunking system is a large scale communication system that can cover a large area and communicate with multiple groups of users at the same time. n the trunking mode, AP3500 can offer rich calling applications through single-call, group call, group call and other calling functions.

Dual-slots

The free slot can be allocated to enhance frequency efficiency and timelyresponse under emergency.

Beidou/GPS Positioning (Optional)

AP3500 has built-in Beidou /GPS positioning module, which can support Beidou /GPS positioning data transmission under both conventional and trunking modes. In the trunking mode, the dispatcher can directly communicate with target communication units which selecting from the map

Reliable and Durable

AP3500 can meet with IP54 standard, its structure is reliable and durable. lt has outstanding performance on Shock AND Vibration and other harsh operating environment.

Application fields

Highways, Urban comprehensive law enforcement, Transportation and other fields which requiring long-distance communication and high reliability.


Appearance Introduction



Product Accessories

Transmitter
Output Power High power:25W
Low power:10W
Channel interval 12.5kHz / 25kHz
Transmitting -36dBm(≤1 GHz)
-30dBm(>1 GHz)
FM Modulation 16K0F3E @25kHz
8K0F3E @12.5kHz
4K00F1D @6.25kHz
Audio Distortion ≤1% @ 40% deviation
Audio Response +1 ~ -3dB
FM Sound and noise 40dB @12.5KHz
45dB @25KHz
Number FSK Error <2%
Neighboring power 60dB @12.5KHz
70dB @25KHz
Receiver
Sensitivity simulation 0.22μV(FM @ 12dB SINAD)
0.18μV(typ.) (FM@12dB SINAD)
0.3μV(FM 20dB SINAD)
Sensitivity number 0.30μV(typ.) (@ 5% BER)
Adjacent Channel
Selectivity
60dB @ 12.5kHz
70dB @ 25kHz
Inter-modulation 60dB @ 12.5kHz
60dB @ 25kHz
Block 90dB @ 12.5kHz
90dB @ 25kHz
Spurious Response
rejection
70dB @ 25kHz
70dB @ 25kHz
Rated Audio Powe 3W / 8Ω
Conducted emission spurious <-57dBm
Rated audio output power 5W(Built -in)
Output Power 5W(4Ω External)
General
Frequecy Range 136—174MHz
Channel interval 12.5KHz / 25KHz
Channel Capacity 240
Power supply
requirements
13.6V±15%
Stand-by current <0.6A
Receiving current <2A
Transmitting current 10W  <4A
25W  <7A
Vocal code type AMBE+2
Frequency stability ±1.0ppm
Antenna impedance 50Ω
Screen pixel 128*64 px
Dimension 45×160×160mm
Weight about 1.5kg
Operating temperature -30℃ ~ +60℃


Product accessories

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