Dynascan AB-650 Walkie-Talkie RX/TX Airband, Aviation, Drones, Radio Receiver
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Description
The Dynascan AB-650 is a compact and affordable VHF airband (118-136.975 Mhz) portable transceiver specially designed for use in the aviation field* mainly by ground personnel, as well as drone pilots and also by radio listeners.
An extremely robust polycarbonate casing and compact size make the Dynascan AB-650 Walkie suitable for outdoor use, even in adverse weather conditions.
Adjustable transmission power
With a transmission power of up to 5 watts, the AB-650 offers us the flexibility to reduce the power by up to 1 watt if necessary to extend battery life. The illuminated screen shows the battery charge status in the form of a bar graph, and also offers us the possibility of viewing the current battery voltage on the screen.
Simple operation with VOX function
Thanks to the VOX function, the AB-650 allows us to use the device without manually pressing the [PTT] button. When the microphone recognizes your voice, the Walkie automatically switches to broadcast mode.
Versatile use
In addition to the VFO mode, with which we can directly enter the transmission frequency, the Dynascan AB-650 offers us an impressive 400 memory channels that we can identify with names and alphanumeric characters to facilitate identification. This programming can be done quickly and easily directly on the equipment itself, without the need for programming software.
Additional Features
The Dynascan AB-650 has several additional functions, which we can easily access from its menu with clear and simple text (in English), such as a stopwatch or flashlight, among others.
CHARACTERISTICS
LCD screen and keyboard with backlight
Up to 400 memory channels
VOX function
High capacity battery: 2,600 mAh
Dust and water resistant construction
Compact size
Compatible with aviation headsets**
3 year warranty
FUNCTIONS
Energy saving function
Battery voltage reading
Timed screen lighting
Transmission timer (TOT)
Busy Channel Lock (BCL)
End of Transmission Notice (TOA)
Voice Activated Transmission (VOX)
Channel name
Scan type selection
Automatic keyboard lock
Programmable side and top keys
Stopwatch function
Commercial FM Radio
Flashlight
SPECS
Frequency Range: 118,000-136,975 MHz
Adjustable transmission power: 1-5W (6W PEP)
Memory channels: 400
Step 25 kHz/ 8.33 kHz
Modulation type: AM (A3E)
Battery: 7.4V/2,600 mAh
Operating temperature: -20º + 55ºC
Antenna impedance: 50 Ohm
Dimensions: 124.5 x 61.5 x 33.9mm
Weight: 280g
TRANSMITTER
Frequency stability: ±2.5 ppm
Transmission power: 1-5W
Adjacent channel power: ≤60 dB
Spurious emissions: < 60 dB below the carrier
Consumption: ≤ 1.8 A
RECEIVER
Receiver type: Double conversion superheterodyne
Sensitivity: : 0.25 µV (12 dB/SINAD)
Intermediate Frequencies: 46.35 MHz (1st IF) / 450 kHz (2nd IF)
Spurious emissions: < 60 dB
Audio distortion: ≤ 10%
Audio output: ±350 mW @ 8 Ω
Consumption: ≤ 1.8A
CONTENT
AB-650 Transceiver
VHF antenna
Li-Ion Battery 7.4V 2,600 mAh
Charging base
AC 220/230V power supply
belt clip
hand strap
User manual
* The Dynascan AB-650 is CE marked and complies with ETSI EN 300 676-2 for portable AM (Amplitude Modulation) transceivers used for aeronautical services.
**Adapter required (available separately)
The Dynascan AB-650 is a compact and affordable VHF airband (118-136.975 Mhz) portable transceiver specially designed for use in the aviation field* mainly by ground personnel, as well as drone pilots and also by radio listeners. With a transmission power of up to 5 watts, the AB-650 offers us the flexibility to reduce the power by up to 1 watt if necessary to extend battery life. The illuminated screen shows the battery charge status in the form of a bar graph, and also offers us the possibility of viewing the current battery voltage on the screen. In addition to the VFO mode, with which we can directly enter the transmission frequency, the Dynascan AB-650 offers us an impressive 400 memory channels that we can identify with names and alphanumeric characters to facilitate identification.