HP685
Professional DMR and Analogue Radio
Small and light in style, the HP685 handheld DMR radio delivers class-leading audio performance and extended coverage together with a Lithium Polymer battery, ability to operate in extreme environments and support for abundant features. The HP685 DMR handheld is an easy-to-use two way digital radio tool for customer-facing staff, enabling them to focus on their daily tasks and improve efficiency. Click here to view the full H Series Range.
Highlights
Button
Tactile PTT, three programmable buttons and more shortcut function settings.
High Reliability
IP67 rated, able to withstand a 2-meter drop and meets MIL-STD-810 G standard
High Sensitivity
Industry-leading sensitivity gives enhanced coverage with existing infrastructure to ensure clear audio in weak signal areas.
Battery
A long battery life of over 20 hours @ 5-5-90 as standard means the user no longer needs to replace the battery or charge the radio during their shift.
Keyboard
Reliable and durable keyboard.
GPS Antenna
Due to the built-in GPS antenna, only a simple baseband antenna is required.
Functions
Light and Stylish
The streamlined HP685 is compact and light and designed for ease of use with a Tactile PTT and programmable buttons for common functions. The integrated BT5.0 technology provides flexible wireless connection with accessories for hands-free operation.
Clear Audio
The HP685 uses the cutting-edge AI-based noise cancellation technology to decrease the unwanted background noise and reduce howling, maintaining high audio clarity. Users can now hear and be heard regardless of any noise.
Long Battery Life
The HP605 has a long battery life over 20 hours @ 5-5-90 as standard. Users no longer need to charge the radio or change the battery during their shift
Rugged and Durable
Manufactured to meet MIL-STD-810 G standard, the HP685 is IP67 rated and can withstand a 2-meter drop to stand up to a the toughest user environments
Easy to Use
The HP6 series is designed for ease of use in a compact and discreet form. Tactile PTT, programmable buttons and keys allow professionals to respond positively.
Extended Range
Thanks to the improved receiver sensitivity, the HP6 series provides better connectivity both in marginal areas of coverage and indoors. This will deliver improved safety and operational benefits for operatives in the field.
Roaming
Optional, roaming allows radios to move between sites in the IP Multi-site Connect system or XPT Multi-site system without dropping connection.
Accessories for HP685
Included as standard with HP685
Battery
Antenna
Charger & Power
Mounting
Carrying
Audio
Cables
Related products that work with the HP685
DMR Systems
Technical Specifications
General
- Frequency range
- UHF: 400-527 MHz
- VHF: 136-174 MHz
- Channels & zones
- Channel capacity: 1024
- Zone capacity: 64
- Channels per zone: 256
- Channel spacing
- Analogue: 12.5kHz/20kHz/25kHz
- Digital: 12.5kHz
- Operating voltage
- 7.7V
- Battery
- 2000 mAh Li-polymer
- Battery life (5-5-90 duty cycle)
- GNSS disabled: 20 hours
- GNSS enabled: 16 hours
- Frequency stability
- ±0.5 ppm
- Antenna impedance
- 50 Ω
- Dimensions
- 122 mm x 55 mm x 31.5 mm
- Weight
- 280 g
- Display
- 1.8 inch transflective LCD
- Bluetooth
- BT V5.0 BLE+EDR
- Digital protocol
- ETSI-TS102 361-1,-2,-3
Receiver
- Sensitivity
- Analogue: 0.18µV (12dB SINAD)
- Analogue: 0.16µV (12dB SINAD) (typical)
- Digital: 0.18µV / BER 5%
- Selectivity
- TIA-603: 60dB @12.5kHz / 70dB @20/25kHz
- ETSI: 60 dB @12.5kHz / 70dB @20/25kHz
- Intermodulation
- TIA-603: 70 dB
- ETSI: 65 dB
- Spurious response rejection
- TIA-603: 70 dB
- ETSI: 70 dB
- Blocking
- TIA-603: 80 dB
- ETSI: 84 dB
- Hum and noise
- 40 dB @12.5kHz
- 43 dB @20kHz
- 45 dB @25kHz
- Rated audio power output
- 0.5 W
- Rated audio distortion
- <3%
- Audio response
- +1 to -3 dB
- Conducted spurious emission
- < -57 dBm
Transmitter
- RF power output
- UHF: 1W / 4W
- VHF: 1W / 5W
- FM modulation
- 11K0F3E @12.5kHz
- 14K0F3E @20kHz
- 16K0F3E @25kHz
- 4FSK digital modulation
- 12.5kHz data only: 7K60FXD
- 12.5kHz data and voice: 7K60FXW
- Conducted/radiated emission
- -36dBm @<1GHz; -30dBm @>1GHz
- Modulation limiting
- ±2.5kHz @12.5kHz; ±4.0kHz @20kHz; ±5.0kHz @25kHz
- FM hum and noise
- 40dB @12.5kHz; 43dB @20kHz; 45dB @25kHz
- Adjacent channel power
- 60dB @12.5kHz; 70dB @20/25kHz
- Audio distortion
- <3%
- Digital vocoder type
- AMBE+2™
Environmental
- Operating temperature
- -30°C to +60°C (radio only / battery: -20 ℃)
- Storage temperature
- -40°C to +85°C
- ESD
- IEC 61000-4-2 (level 4)
- ±8 kV (contact)
- ±15 kV (air)
- Ingress protection
- IEC60529 - IP67
- Drop, shock and vibration
- per MIL-STD-810 H standard
- Humidity
- per MIL-STD-810 H standard
Location Service
- GNSS
- GPS, GPS+GLONASS, GPS+BDS
- TTFF (time to first fix) cold start
- < 1 minute
- TTFF (time to first fix) hot start
- < 10 seconds
- Horizontal accuracy
- < 5 meters