Hytera BD502i Digital Two-Way Radio – Simple, Reliable, Built for Business
The Hytera BD502i is a compact and easy-to-use digital two-way radio designed for businesses that need dependable, clear communication without the complexity. Whether you’re managing a retail store, restaurant, hospitality team, or light industrial operation, this radio provides a smooth transition from analog to digital systems — all in a slim, durable form factor.
Built with the needs of small and mid-size teams in mind, the BD502i delivers excellent range, long-lasting battery life, and crisp audio performance to keep your operations running smoothly. This Hytera BD502i business communication radio is ideal for users who value simplicity, clarity, and reliability on the job.
Key Features:
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Dual-mode support (analog + digital) for easy system integration and flexibility
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Up to 16 hours of digital battery life with the standard 1500mAh battery
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Clear digital voice quality with reduced background noise
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2-watt transmission power for reliable communication in indoor and light outdoor environments
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Compact, lightweight design — easy to carry and operate all day
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Channel scan, voice announcements, and secure call options included
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Rugged housing with IP54-rated dust and water resistance, plus MIL-STD-810G compliance for durability
What’s Included
General
Frequency Range: UHF 400–470 MHz, VHF 146–174 MHz
Channel Capacity: 256 Channels (128 Analog, 128 Digital)
Zone Capacity: 16 Zones, 16 Channels per Zone
Channel Spacing: 25 / 12.5 kHz
Operating Voltage: 3.7V
Battery Options:
1500mAh Li-ion: Up to 12 hours (Analog), 16 hours (Digital)
2000mAh Li-ion: Up to 16 hours (Analog), 22 hours (Digital)
Frequency Stability: ±0.5 ppm
Antenna Impedance: 50Ω
Dimensions (H x W x D): 4.25" x 2.12" x 1.14" (108 x 54 x 29 mm)
Weight: 8 oz (with antenna and battery)
Display: 0.91" OLED single-line display
Transmitter
RF Power Output:
VHF: High 5W, Low 1W
UHF: High 4W, Low 1W
FM Modulation:
11K0F3E @ 12.5 kHz
16K0F3E @ 25 kHz
4FSK Digital Modulation:
12.5 kHz (Data Only): 7K60FXD
12.5 kHz (Voice & Data): 7K60FXW
Conducted/Radiated Emission: -36 dBm @ 1 GHz
Modulation Limiting:
±2.5 kHz @ 12.5 kHz
±5.0 kHz @ 25 kHz
FM Hum & Noise: 40 dB @ 12.5 kHz, 45 dB @ 25 kHz
Adjacent Channel Selectivity: 60 dB @ 12.5 kHz, 70 dB @ 25 kHz
Audio Response: +1 to -3 dB
Audio Distortion: ≤3%
Digital Vocoder Type: AMBE++
Digital Protocol: ETSI-TS102 361-1, -2, -3
Receiver
Digital Sensitivity: 0.22 μV (BER 5%)
Analog Sensitivity:
0.22 μV (Typical) @ 12 dB SINAD
0.4 μV @ 20 dB SINAD
Adjacent Channel Selectivity (TIA-603): 60 dB @ 12.5 kHz, 70 dB @ 25 kHz
Intermodulation (TIA-603): 65 dB @ 12.5 / 25 kHz
Spurious Response Rejection (TIA-603): 70 dB @ 12.5 / 25 kHz
Hum & Noise: 40 dB @ 12.5 kHz, 45 dB @ 25 kHz
Rated Audio Power Output: 0.5 W
Audio Distortion: ≤3%
Audio Response: +1 to -3 dB
Conducted Spurious Emission: < -57 dBm
Environmental
Operating Temperature: -22°F to +140°F (-30°C to +60°C)
Storage Temperature: -40°F to +185°F (-40°C to +85°C)
ESD Protection: IEC 61000-4-2 Level 4 (±8 kV Contact, ±15 kV Air)
Dust & Water Protection: IP54 Standard
Humidity: MIL-STD-810 C/D/E/F/G Compliant
Shock & Vibration: MIL-STD-810 C/D/E/F/G Compliant
Hytera DMR radios are covered by a 3-year comprehensive warranty against defects in material and workmanship under normal use and service, and all other Hytera PoC, LTE, Multimode, and HYT analog radios are covered by a 2-year comprehensive warranty.
Shipping and delivery information
Shipping prices:
Standard: prices vary based on weight, FREE on orders over $5000
Expedited: prices vary based on weight
Next day: prices vary based on weight
Equipment repairs:
Standard: Free
Expedited: upon request, prices vary based on weight
Next day: upon request, prices vary based on weight
Shipping policies:
Delivery time:
Standard: 5-7 business days
Expedited: 3-5 business days
Next day: 1 business day
Available where?
Standard: All US States
Expedited: Continental US only
Next day: Continental US only
P.O. box delivery:
Standard: Yes
Expedited: No
Next day: No
APO and FPO Delivery USPS:
Standard: yes, allow 14 business days
Expedited: n/a
Next day: n/a
About our shipping and handling policies:
Shipping charges are displayed in your shopping cart at the time of your order. Shipping charges and expected delivery dates are displayed in your order confirmation email.
We package and ship your order as soon as we get credit card authorization and verification. Based on our warehouse location and your shipping address, we determine the most efficient shipping carrier for your order. The carriers that may be used include the U.S. Postal Service (USPS), United Parcel Service (UPS) and FedEx.
Why your order may arrive in two or more packages:
Occasionally, we need to send your order in two or more shipments. Our shipping charge applies only to the first package shipped. There are no additional shipping charges for subsequent shipments for the same order.
To require a signature for delivery:
Contact us to learn more
about our “signature required” shipping options.
