The 300/800 MHz dual-frequency antenna was GSSI’s first digital antenna. The combination of two frequencies allows users to locate targets at depths of up to 7m (21ft), ideal for utility, archaeological and environmental surveys. This antenna is compatible with the SIR 4000 control unit and Panasonic G1 controller.
Call us at (480) 788-9849 for pricing and availability
| Daily | Weekly | Prep Fee |
| $65 | $325 | $50 |
300/800 MHz Digital Dual Frequency Blended Data
Data illustrates several metallic and non-metallic targets at various depths in blend mode. Green shaded area represents estimated signal floor. Red/blue dotted line identifies the soil velocity calculation tool.
| Data Format | RADAN® (dzt) |
| Output Data Resolution | 32-bit |
| Scan Intervals | 50 or 100 scans/meter (15 or 30 scans/foot) |
| Operating Modes | Continuous (time) or survey wheel (distance triggered) |
| Depth Ranges | Five selectable ranges |
| System Speed | up to 600 kHz, 200 kHz per channel in U.S./Canada |
| Data Collection Speed | up to 6.25 mph (10 km/h) |
| Gain | Manual or automatic, 1-8 gain points (-42 to +126 dB) |
| Real-Time Filters | Stacking, Background Removal |
| Advanced Real-Time Filters | Signal Noise Floor Tracking |
| Display Mode | Linescan Mode: high frequency data only or low frequency data only displayed Split Mode: high and low frequency data displayed in split screen view Blend Mode: high and low frequency data combined in single view 3D Mode: 3D visualization |
| Diagnostic | GPS and quality indicator status, battery, hard disk capacity |
| Number of Hardware Channels | 2 (two) |
| Frequencies | 300 and 800 MHz |
| Typical Range | 12ft (4m) |
| Minimum/Maximum Range | 20in – 21ft (.5m – 7m) |
| Connectors | Digital control, power, survey wheel, serial RS232, accessory connector |
| GPS | Data stored internally |
| Operating Temperature | -10C to 50C (14F to 122F) |
| Weight | 12 lbs (5kg) |
| Dimensions | 13.2 x 12.2 x 5.9in (33.5 x 31 x 15cm) |
| Environmental | IP-65 |
LineTrac for digital antennas is available for rent separately.
| Weight | 17.4 lbs |
|---|---|
| Dimensions | 20 × 14 × 7 in |
ALLGPR 2020