VODLegacy
Recommended: VoD-610
This model has been superseded by the VoD-610. We still support existing units and can quote the current range.
- Covers holes from 305 m right up to 610 m — one instrument for your full programme
- 80-picosecond resolution on next-generation timer hardware
- Modern connectivity and ShockAI workflows built in
Medium-range precision
VoD-305
Now superseded by the VoD-610 and no longer sold as new — talk to our team about the current range. The VoD-305 was the workhorse digital VoD system for mid-range measurements: a 256kHz sample rate and 90-picosecond nominal resolution in a rugged IP68 housing with single-button operation and GPS-synchronised timestamps.
- 305m cable range
- 256kHz sampling
- Inexpensive consumables
- Field-rugged build
Specifications
Acquisition
- Channels: single channel time-domain reflectometer
- Maximum cable length: up to 305 metres
- Sampling rate: 256 kHz (3.9 µs per sample)
- Resolution: nominal accuracy of 90 picoseconds
- Pulse output: negative 5 volts
- Measurement range: initial dead zone covers the first 50 m of cable
- Consumable compatibility: standard co-axial cable
Timing & power
- GPS-synchronised timing
- Operational duration: over 10 hours of continuous run time
- Bluetooth connectivity with SET and triggering indicators
Physical & durability
- Dimensions: 133 mm diameter, 36 mm height
- Weight: 450 g
- Multi-LED status indicator
- IP68 waterproof and dustproof case
- Compatible with the ShockAI App
Benefits
- Simplified operation with a single-channel design
- Cost-effective consumables — readily available standard co-axial cable
- Accommodates standard reel sizes; electronic detonator compliant
- High sample rate minimises data loss and captures finer detail faster
- Compact, lightweight (450 g) and easy to transport to any site
- Exceptionally high accuracy — 90-picosecond nominal resolution
- Precise GPS-synchronised timing and cross-referencing
- Rugged and weatherproof for harsh environments
In the box
- ShotTrack VoD-305 Mini main device
- Protective black carry case
- Charger and USB-C cable
- Plug-in BNC connector
- Certificate of Origin for FTA countries
Complete the kit
The consumables and mounting hardware teams typically pair with the VoD-305.
