BD502U

BD502U

  • $284.00


*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