
Hytera BD552i DMR Digital Portable Two Way Radio
Hytera's BD552i two-way radio is a compact device that provides professional communication in an easy-to-operate way. Today, communication tools are the key to improving efficiency. When we ask for clear voice, it means easy to hear and understand. Long battery life helps you avoid losing contact. A rugged and robust device with high performance, but simple to operate, will make everything easier to handle.
Standard Package Includes:
- 1500 mAh Li-Ion Battery
- Belt Clip
- Antenna
- Charger
- User Guide
- Three Year Warranty
Features
RUGGED AND RELIABLE
The BD552i 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 reliability in multiple 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, voice is transmitted much clearer without background noise, even from a rather far distance with better audio quality.
ANALOG & DIGITAL DUAL MODES
The BD552i can support both analog and digital modes on the same device. You can switch between two operation modes very easily and it helps you to communicate with analog radios.
ANALOG & DIGITAL AUTO-DETECT
The BD552i can detect the signal type when receiving a call, then automatically switches between analog mode and digital mode to get the voice out of the speaker. During the call hang time, the user can easily reply to the call by push-to-talk. This is a real migration technology from analog to digital.
LONG WORKING TIME
Based on TDMA technology, the BD552i in digital mode can work as long as 16 hours @ 1500mAh or 22 hours @2000mAh in 5-5-90 mode.
RELIABLE AND DURABLE
The BD552i is compliant with MIL-STD-810 C/D/E/F/G and IP54.
ANTI-INTERFERENCE
Adopted digital encoding and error correcting module, the BD552i has a better ability to avoid signal interference on the same frequency.
DMR SIGNALING
With DMR signaling, transmitting group calls, private calls, and all calls with PTT ID becomes quite easy.
REPEATER OPERATION
Utilize a DMR Tier II repeater to extend your communication range.
VOICE ANNOUNCEMENT
Channel number announcement helps you to switch channels quickly and correctly.
VOX
When using a VOX earpiece, this feature allows you to activate the microphone via speaking volume, and free your hand from PTT.
SCANNING
Allows the BD552i to listen to communication activities on other channels.
SINGLE LINE DISPLAY
BLUETOOTH (OPTIONAL)
Programming - Radios are programmable and will require programming to work with an existing system. Software and programming cables are not included with the radio and must be purchased separately.
Do I need an FCC License - FCC licenses are required for many business radio frequencies. The biggest advantage to licensing your frequencies is exclusivity. Using common or default frequencies often means dealing with interference from others nearby who are using the same frequencies. We can help with the FCC application process.
Specifications
- Frequency range
- UHF: 400-470 MHz VHF: 146-174 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
- VHF High power: 5W VHF Low power: 1W 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
- 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