Hytera PD985 VHF Digital Two-Way Radio with GPS and Man Down Features

The Hytera PD985 is a professional handheld digital two-way radio designed for those who demand superior communication capabilities. This versatile device offers a range of advanced features and exceptional audio quality, making it an essential component in various working environments. Whether on-site, during emergency operations, or in daily business communications, the PD985 ensures clear and reliable connections.

Key Features

• Bluetooth Audio: Equipped with Bluetooth 4.0 for seamless wireless connectivity to enhance user experience with audio devices.
• Pseudo Trunking: Hytera's patented technology enables shared slots to optimize capacity usage, facilitating both direct handset and repeater transmissions.
• XPT (Extended Pseudo Trunking): Efficiently utilizes limited spectrum resources by dynamically assigning channel resources without a dedicated control channel.
• Full Duplex Calls: Engage in real-time conversations instead of traditional one-way transmissions (available in DMR Tier III mode).
• Voice Recording: Record transmissions and call data for future reference. Requires a micro SD card and a separate application for playback (chargeable license).
• Single Frequency Repeater: Use the PD985 as a repeater to extend coverage across a site (chargeable license).
• Man Down Feature: (Optional with PD985G) Detects if the radio has been tilted past a certain angle, indicating a potential fall or injury, and triggers an alarm.
• Lone Worker: Monitors inactivity using a timer. If unresponsive, it issues a warning and then an alarm.
• Emergency Mode: Sends a high-priority alarm to a base station or other radios, identifying the user issuing the alert. Also receives emergency notifications.
• GPS: (Optional with PD985G) Enables location-based services for enhanced safety and operational control.

Technical Specifications

General

• Frequency Range: VHF: 136-174 MHz
• Channel Capacity: 1024 channels (64 zones with 256 channels per zone)
• Digital Protocol: ETSI-TS102 361-1,2 & 3
• Battery Life (5-5-90 Duty Cycle): 2000mAh, 14.5 hours in Analog mode, 19 hours in Digital mode
• Dimensions (W×H×D): 131 x 54.5 x 36 mm
• Weight: 335g with standard battery and antenna
• Display: 160 x 128 pixels, 65536 colors, 1.8-inch screen with 4 rows
• Keypad: Full keypad with 5 programmable buttons

Receiver

• Sensitivity Analog: 0.28μV (12dB SIN AD), 0.22μV (Typical) (12dB SIN AD)
• Sensitivity Digital: 0.22μV/BER5%
• Selectivity: 60dB @ 12.5kHz / 70dB @ 20/25kHz (TIA-603 and ETSI)
• Spurious Response Rejection: 70dB @ 12.5/20/25kHz (TIA-603 and ETSI)
• Hum and Noise: 40dB @ 12.5kHz; 43dB @ 20kHz; 45dB @ 25kHz
• Rated Audio Power Output: 0.5W
• Rated Audio Distortion: ≤3%
• Audio Response: +1 ~ -3dB
• Conducted Spurious Emission: < -57dBm

Transmitter

• RF Power Output: VHF1: 1W/5W
• FM Modulation: 11K0F3E @ 12.5kHz, 14K0F3E @ 20kHz, 16K0F3E @ 25kHz
• 4FSK Digital Modulation: 12.5kHz Data Only: 7K60FXD; 12.5kHz Data & Voice: 7K60FXW
• Modulation Limiting: ±2.5kHz @ 12.5kHz, ±4.0kHz @ 20kHz, ±5.0kHz @ 25kHz
• FM Hum & Noise: 40dB @ 12.5kHz, 43dB @ 20kHz, 45dB @ 25kHz
• Adjacent Channel Power: 60dB @ 12.5kHz; 70dB @ 20/25kHz
• Audio Response: +1 ~ -3dB
• Audio Distortion: ≤3%
• Digital Vocoder Type: AMBE+2™ SELP
• Digital Protocol: ETSI-TS102 361-1,-2,-3

Environmental Specifications

• Dust & Water Intrusion: IP68 Standard

GPS

• TTFF (Time To First Fix) Cold Start: <1 minute
• TTFF (Time To First Fix) Hot Start: <10 seconds
• Horizontal Accuracy: <5m (50% probable), <10m (95% probable)