BD502U
*This product will require programming in order to operate. Please contact us for further details.
Business Digital Radio. Simple Robust Clear-Voice
Hytera's BD502U two-way radios are compact and rugged radios that provide professional communication in an easy-to-use package. The BD502U features analog and digital operation, 48 channels, clear digital audio, extended talk range, and 16 hours of battery life.
RUGGED AND RELIABLE
BD502U is designed and tested to meet Military Standards 810 C, D, E, F and G, including temperature shock, vibration, high & low temperature and humidity. IP54 dust- and water-proof design guarantees the reliability in different environments. And based on TDMA technology, the radio can work longer, up to 22 hours in digital mode.
CLEAR VOICE
With digital encoding and correction technology, human voice is transmitted much clearer without background noise, even from great distances.This is the next generation audio quality experience.
ANALOG & DIGITAL DUAL MODES
BD502U can support both analog and digital modes on the same hardware. You can easily switch between two operation modes and it helps you to communicate with analog radios.
LONG WORKING TIME
Based on TDMA technology, BD502i in digital mode can work as long as 16 hours @ 1500mAh or 22 hours @2000mAh in 5-5-90 mode.
Technical Specifications
General data
- Frequency range
- UHF: 400-470 MHz
- Channel capacity
- 48
- Zone capacity
- 3
- Channel spacing
- 25/12.5KHz
- Operating voltage
- 3.7 V
- Battery
- 1500Ah (Li-Ion) 2000Ah (Li-Ion)
- Battery service life (5/5/90)
- Analog: 12/16 hours (1500mAh) Digital:16/22 hours (2000mAh)
- Frequency stability
- ±0.5 ppm
- Antenna impedance
- 50 Ω
- Dimensions (H×W×D)
- 4.25" x 2.12" x 1.14", 108×54×29mm
- Weight
- 8 oz. (with AN0435W09 and BL1506)
- Display
- BD502i has no display, BD552i has single line display
Transmitter
- RF Power Output
- UHF High power: 4W UHF Low power: 1W
- FM Modulation
- 11K0F3E @ 12.5KHz 16K0F3E @ 25KHz
- 4FSK Digital Modulation (Digital Emissions Designator)
- 12.5 kHz (data only): 7K60FXD 12.5 kHz (voice & data): 7K60FXW
- Conducted/Radiated Emission
- -36 dBm < 1 GHz -30 dBm > 1 GHz
- Modulation limiting
- ±2.5 kHz at 12.5 kHz ±5.0 kHz at 25 kHz
- FM Hum & Noise
- 40 dB at 12.5 kHz 45 dB at 25 kHz
- Adjacent channel selectivity
- 60 dB at 12.5 kHz 70 dB at 25 kHz
- Audio Response
- +1 ~ -3dB
- Audio Distortion
- ≤ 3%
- Digital vocoder type
- AMBE++
Receiver
- Sensitivity (Digital)
- 0.22μV / BER 5%
- Sensitivity (digital)
- 0.22μV (Typical) (12dB SIN AD) 0.4μV (20dB SIN AD)
- Adjacent channel selectivityTIA-603
- 60dB @ 12.5KHz/70dB @ 25KHz
- IntermodulationTIA-603
- 65dB @ 12.5/25KHz
- Spurious response rejectionTIA-603
- 70dB @ 12.5/25KHz
- Hum & Noise
- 40dB @ 12.5KHz 45dB @ 25KHz
- Rated Audio Power Output
- 0.5W
- Rated Audio Distortion
- ≤3%
- Audio Response
- +1 ~ -3dB
- Conducted spurious emission
- < -57 dBm
Environmental Specs
- Operating temperature
- -30 °C to +60 °C
- Storage temperature
- -40 °C to +85 °C
- LED
- IEC 61000-4-2 (level 4) ±8 kV (contact ) ±15 kV (air)
- Dustproof & Waterproof
- IP54 Standard
- Humidity
- Per MIL-STD-810 C/D/E/F/G Standard
- Shock & Vibration
- Per MIL-STD-810 C/D/E/F/G Standard