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The Trimble® Juno® handheld computer is an economical solution that includes an integrated GPS, digital camera, and optional cellular modem.  Install the Farm Works™ Mobile software (sold separately) on the Juno to calculate field acreage, locate soil sample points by grid or zone, scout for pests or problem areas, or to collect important field records.

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The next generation of the Trimble Juno series—the Juno 3B and 3D handhelds are tougher, faster, and more modern. Each Juno handheld offers the Windows® Embedded Handheld operating system which is more intuitive and easier to navigate.

With the Trimble Juno series handhelds, you are empowered for every day fieldwork with a fully integrated, GPS-based data collection system. Farmers and agribusinesses can improve their efficiency when performing GPS mapping, scouting, soil sampling, field record keeping, and other important jobs. Data is safe and secure with its redesigned shell which is resistant to dust, water, and shock.

Standard wireless capabilities include built-in Bluetooth®, giving you cable-free connections to peripherals such as RFID readers and barcode scanners, and the built in cellular modem enables you to exchange data wirelessly utilizing the Office Sync solution.  The Juno handheld gives you flexible connectivity methods to meet your farm business needs.


Suggested Applications

  • Field Records
  • Boundary Mapping
  • Soil Sampling by Grid or Zone
  • Scouting

Included Features

  • Windows® Embedded Handheld 6.5 Professional
  • 800 MHz Samsung processor
  • 256 MB RAM
  • 2 GB flash memory
  • 3.5 inch QVGA sunlight-readable color touch screen
  • Integrated Bluetooth® v2.0 wireless technology
  • Integrated 802.11b/g + WAPI wireless LAN
  • Integrated 5 megapixel digital camera (Juno 3D has added LED Flash)
  • Integrated GPS/SBAS1 receiver and antenna (2-5 meter accuracy)
  • Integrated data and voice capable 3.75G cellular with SMS capability (Juno 3D only)
  • 1 microSD (microSDHC compatible) memory card slot
  • Integrated speaker and microphone
  • Long-life, rechargeable, and removable Li-Ion battery
  • 12-month limited warranty

Included Software

  • Adobe Reader
  • Microsoft® Office Mobile®, includes Excel Mobile, Word Mobile, Internet Explorer Mobile, Outlook Mobile, and PowerPoint Mobile (Juno 3D only)
  • Transcriber (handwriting recognition)

Included Accessories

  • Rechargeable Li-Ion battery
  • Stylus with lanyard
  • Wrist lanyard
  • USB data cable
  • International AC power supply

Other Available Accessories
Trimble offers the Juno Accessory Kit (P/N 87586-00) which bundles the most popular Nomad accessories. The kit is sold separately and includes the following:

  • Vehicle power supply
  • Juno 3 handheld vehicle mount

Click here to download the Trimble Juno 3B/3D datasheet.


  Size 138 mm × 79 mm × 31 cm (5.43 in × 3.11 in × 1.22 in)
  Weight 0.31 kg (0.69 lb) with battery
  Processor 800 MHz Samsung processor
  Memory 256 MB RAM
  Data Storage 2 GB
  Expansion microSD Card slot (microSDHC compatible)
  Display 8.9 cm (3.5 in) QVGA (240 x 320 pixel) resistive, sunlight readable, LED backlight
  Audio Built-in microphone and speaker, record and playback utilities
  Battery 3060 mAh lithium-ion, rechargeable in unit
  Power Low (no GPS, backlight ON). -- 14 hours
  Normal (with GPS and backlight ON) . -- 10 hours
  I/O USB client v2.0 compliant

Bluetooth v2.0, Wi-Fi 802.11b/g
rated HSPA+ 3.75G cellular (data and voice, Juno 3D only)

  Digital Camera 5 megapixel color camera with autofocus
JPEG photo format, WMV video format, flash (Juno 3D only)
Environmental Specifications
Operating Temperature –20 ºC to +60 ºC (–4 ºF to 140 ºF)
Storage Temperature –40 ºC to +70 ºC (–40 ºF to 158 ºF)
Humidity limit 95% RH, non-condensing
Drop 1.2 m (4 ft) drop plywood over concrete
2 drops per 6 sides at ambient temperature 23 ºC (73 ºF)
Tumble 100 cycles (200 drops) x 50 cm (1.64 ft), 10 cycles/minute
Casing IP54
  Channels 12 (L1 code only)
  Integrated real-time SBAS
  Update rate 1 Hz
  Time to first fix 30 seconds (typical)
  Protocols SiRF, NMEA-0183
Accuracy After Differential Correction
  Code Postprocessed 2–5 m
  Real-time (SBAS) 2–5 m
Cellular Modem (Juno 3D Only)
  Type *HSDPA 3.5G cellular modem (Quad-band GSM/GPRS and Tri-band WCDMA 3.5G)


*The cellular capability of the Juno 3D handheld is powered by a Cinterion (Siemens) HC25 module. The Juno 3D will operate in 2.5G mode on GPRS and EDGE networks supporting any of the 850/900/1800/1900 MHz bands or in 3G/3.5G mode on supported 3G and HSDPA networks supporting any of the 850/1900/2100 MHz bands. The Juno series handhelds will not operate on legacy CDMA networks.  The Juno SC handheld has PTCRB certification, and can be operated license-free on networks which accept these cellular certifications, and which do not require explicit certification by the network carrier. Examples are the T-Mobile and Virgin Wireless networks in the USA, and the Vodafone networks in Europe.  Please note the Juno 3D does not have AT&T certification, and cannot therefore be used on the AT&T network in the USA, or the Rogers network in Canada.

Mobile Computer Comparison Chart
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*The integrated camera included with the Nomad 900LC and 900XE utilizes the compact flash card slot, thus there is no available card slots in these devices.
**The integrated cellular modem can be added via ExpressCard 34mm slot.

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