Hand-held
SRH3500 & SRH3500 sGPS

SRH3500 and SRH3500 sGPS Hand-helds

Sometimes you need a little extra help to access information using your radio. The SRH3500 hand-held is equipped with a high-contrast, high-visibility greyscale screen, making it ideal for use in challenging light conditions where colour screens might be hard to read.

The SRH3500 is compatible with all standard Sepura accessories, including high-capacity battery packs and optional headsets. It's easy to tailor the radio's functionality to your specific needs.

The SRH3500 sGPS is equipped with a highly sensitive award-winning sGPS module for integration with location-based services

Highlights

• Large, high resolution colour display, viewable in all light conditions
• Loud, clear audio
• Extensive data capability
• A user interface supporting Latin, Arabic, Cyrillic, Chinese and Korean character sets.
• Integrated End to End (E2E) encryption hardware, activated via a software upgrade.
• Optional, ultra-sensitive GPS option, the SRH3900 sGPS™
• DMO repeater capability (enabled via software licence) allows full call participation when the repeater is in use.
• Supported by a full set of programming and configuration software tools: SKMS, Radio Manager, plus Crypto key management tools.

Antenna

Range of antennas supports both overt and semi covert operation

Feature Activation Keys

Provide instant access to features via a single key press - used for rapid navigation through the user menu

DMO Repeater Option

Unique on Sepura Handheld, Covert and Gateway radios. 'Repeats' direct mode voice and data traffic, extending geographical communication range between participating radios.

Connector

Lockable and secure accessory connector.

Ergonomic Keypad

Large, well-spaced keys to ensure easy, accurate, operation - Every time.

Navi-Knob™ Operation

When used in combination with the mode key, provides quick access to talkgroups, volume adjustment, user profile selection and status messaging.

Emergency Operation

The emergency key is located on the top of the radio in a recess between the Navi-Knob™ and the antenna - facilitating ease of activation and enhancing user safety.

Weight

• Radio without Battery: 143g
• With Standard Battery: 214g
• With High Capacity Battery: 247g

Dimensions

• Height: 130mm
• Width: 58mm
• Depth: 30mm

Frequency Bands

• 350-372MHz
• 380 - 430MHz
• 440 - 473MHz
• 806/825 paired with 851/870MHz

GPS Receiver (SRH3500 sGPS)

• Fully Integrated GPSTM receiver
• -182dBW (-152dBm) acquisition sensitivity
• -185dBW (-155dBm) tracking sensitivity
• ETSI Location Information Protocol (LIP) Sepura Compact and NMEA protocol support
• Position Assist
• Over the Air GPS management
• Location reporting to two identities
• Position & Direction Display

Security

• Authentication - Infrastructure Initiated and made Mutual by the radio
• TMO and DMI Air Interface Encryption
• TEA1, TEA2, TEA3 and TEA4
• Security Class 1, 2 and 3 support PIN and PUK entry
• Software Authenticity and pretection employing Digtal Signature
• Fully integrated E2E Encryption hardware with tamper protection
• Public & private Algorithm E2E support enabled via software upgrade*
• Integral SIM connector
• Temporary Disable/Enable
• Permanent Disable

* Functionality is subject to an export license

Power

• 1W RF Power (customisable)
• Adaptive Power Control supported
• RF power control in 3 steps of 5dB

Receiver (Class A)

• -112dBm static sensitivity
• -103dBm dynamic sensitivity

Environmental

• Dust & Water protection to IEC529 IP54
• ETS 300 019 Drop & Vibration
• Storage Temp -40°C to +85°C
• Operating Temp -20°C to +60°C

Power Supply

• 7.4V (nominal) Lithium Ion Intelligent
• Battery packs -
• 1130mAh Standard Pack
• 1850mAh High Capacity Pack
• Hot battery swap

Voice Services

• Full Duplex Calls (to MS and PABX/PSTN)
• Half Duplex Calls (Individual and Group)
• Late Entry
• Priority Call
• Emergency Call (Pre-emptive Priority Call)
• Talking Party Identity
• Calling Line Identity Presentation
• DTMF Dialling
• Ambience Listening
• Privacy Mode
• Whisper Mode
• Group Focus

Data Services

• Status Messaging
• Short Data Service Messaging
• SDS via DMO Gateway
• Circuit Switched Data Calls
• Multi Slot Packet Data
• Text Message Data Store
• Wireless Application Protocol (WAP)

Other Functions and Features

• Support for up to 3000 pre-programmed Talkgroups, and in any combination of TMO or DMO talk groups
• Up to 50 Dynamic Group Number Assignment (DGNA) and supporting Lifetime Timers
• Efficient management of talk-groups using, up to 255 Folders with up to 75 talk-groups per Folder
• Talk-group Folder Management via PEI and SDS
• Fixed and User Defined Talk-group Scan Lists
• Priority Group Scanning with support for Background groups
• Fast Talk-group Access supports up to 5 TMO and 5 DMO groups
• Telephone and Radio user Address Book (2000 entries) across 64 Folders
• Call History with Missed Call alerts.
• Transmit Inhibit (TXI) with On/Off Status messaging
• DMO Group and Emergency Calls.
• DMO Gateway Interoperability supported.
• ETSI compliant PEI port.
• AT-command interface for external applications
• Short Data Application support
• User Profiles including Pager capability
• Remote control via Status triggered functions

Accessories and Support Tools

• Comprehensive range of accessories, which includes a Car Kit, and both mains and in-vehicle battery chargers