BD505

Handheld | DMR

Highlights

diagram indicating highlights of BD505

Antenna

Enhance signal receiving ability.

Speaker and Microphone

Provide clear receive and transmit audio.

LED indicator

Show the radio receiving and transmitting status as green light and red light.

Channel knob

Supports 16 channels to be changed very easily.

Functions

Created with Sketch. RUGGED AND RELIABLE

BD505 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. Based on TDMA technology, the radio can work longer, up to 22 hours in digital mode.

Created with Sketch. CLEAR COMMUNICATION

With digital encoding and correction technology, human voice is transmitted much clearer without background noise, even from a rather far distance.This is a new experience of better audio quality.

Created with Sketch. CHANNEL ANNOUNCEMENT

This feature allows switching of channels to be quick and accurate even in adverse working conditions.

Created with Sketch. ANALOGUE & DIGITAL DUAL MODES

BD505 can support both analogue and digital modes on the same hardware. You can switch between two operation modes very easily and it helps you to communicate with analogue radios.

Created with Sketch. LONG BATTERY LIFE

Based on TDMA technology, BD505 in digital mode can work as long as 16 hours @ 1500mAh or 22 hours @2000mAh in 5-5-90 mode.

Bd550

Accessories for BD505

Included as standard with BD505 Included as standard with BD505

Systems that work with BD505

Technical Specifications

General data

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)
Analogue: 12/16 hours (1500mAh) Digital:16/22 hours (2000mAh)
Frequency stability
±0.5 ppm
Antenna impedance
50 Ω
Dimensions (H×W×D)
108×54×29mm
Weight
8 oz. (with AN0435W09 and BL1506)

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
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
Audio Response
+1 ~ -3dB
Audio Distortion
≤ 3%

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
Hum & Noise
40dB @ 12.5KHz 45dB @ 25KHz
Rated Audio Power Output
0.5W

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