Price: $34.99 | Compatible Model: Leica GFU Radio Housing, Pacific Crest 0-Watt UHF Radio, System 1200 / Viva GS Series GNSS RTK Rover, Windows PC with RS232 Serial Port
This triple-branch A00975 GFU programming cable solves all GFU radio configuration pain points: split separate power & programming wires causing messy setup, unstable radio frequency parameter writing, damaged original Pacific Crest factory wiring, intermittent serial communication leading to failed radio firmware flashing, weak power supply triggering radio module crash, signal interference during radio channel adjustment, and loose connector contacts causing programming interruption mid-operation. Exact OEM pinout replication realizes simultaneous GFU radio power supply + PC serial programming for RTK UHF radio parameter calibration.
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Product Overview
The Leica A00975 dedicated GFU radio programming cable is a 2-meter triple-junction multi-function lead exclusively designed for Leica GFU radio housing and integrated Pacific Crest 0-Watt UHF radio modules on System 1200 & Viva GNSS rover kits. Three branch connectors layout: Lemo 1B 8Pin Female bayonet lock plug for GFU radio internal interface, DB9 Female RS232 serial port for desktop/laptop PC connection, SAE 2Pin male connector for auxiliary external radio power input. Built with double-layer fully shielded Teflon insulated pure copper wire core and flexible wear-resistant TPE outer sheath, this cable isolates RF signal crosstalk between power circuit and programming data circuit, effectively resisting electromagnetic disturbance from construction machinery and vehicle power systems. Molded thick adhesive shrink tubing reinforced strain relief at all three connector roots prevents internal wire fracture from repeated plugging, disassembly and field vibration during radio maintenance and frequency reconfiguration work.
Core Advantages & Practical Structural Design
- Unique triple Y-branch layout: Lemo 1B 8Pin Female + DB9 RS232 Female + SAE 2Pin Male, one cable completes GFU radio power feeding + PC serial programming simultaneously
- Extended 2m total length, sufficient slack for indoor radio maintenance bench layout without tight tension on GFU housing and PC serial ports
- 100% matched original factory pin definition, supports UHF radio frequency channel setup, transmit power adjustment, radio ID pairing, full radio firmware upgrade and communication baud rate configuration
- Dual independent shielding wire structure, completely separates auxiliary power supply and serial programming data to eliminate data packet loss and radio parameter write failure
- TPE flexible anti-aging outer jacket, anti-mud, anti-UV, low temperature resistant for workshop long-term radio maintenance and temporary field radio re-calibration
- Twist bayonet locking Lemo female connector, locks firmly inside compact GFU housing to avoid loose disconnection during radio module disassembly operations
- Full compatibility: Leica GFU radio housing, Pacific Crest 0-Watt UHF radio, GX1200/GRX1200/GS10/GS14/GS15 Viva GNSS RTK rovers, all Windows systems with DB9 serial COM port
- Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
- Foldable compact triple-branch design, easy to roll and store in accessory pouch alongside GEV series GNSS cables and spare radio modules
GFU Radio Calibration & RTK Maintenance Application Scenarios
Mandatory professional radio maintenance accessory for RTK base-rover frequency matching, construction site radio channel interference adjustment, mine wireless survey equipment parameter reset, CORS station radio module firmware upgrade and multi-project shared RTK radio reconfiguration tasks. Survey technicians use A00975 programming cable to connect GFU radio housing, power source and office PC in one setup, directly write custom UHF frequency parameters to internal 0-Watt radio without repeated cable swapping, ensuring stable RTK differential signal transmission after radio modification. Isolated power-data circuit avoids radio module shutdown or programming data corruption during parameter flashing. Store this GFU triple programming cable and other tiny radio peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for portable field radio emergency reconfiguration transport.
Product Specifications
| OEM Article Number | A00975 |
|---|---|
| Connector Layout | Triple Branch: Lemo 1B 8Pin Female Bayonet Lock + DB9 RS232 Female + SAE 2Pin Male |
| Standard Cable Length | 2 Meters |
| Inner Wire Insulation | Teflon High Temperature Resistant Insulation |
| Outer Jacket Material | Weatherproof Wear-Resistant TPE Insulation |
| Matched Radio Module | Leica GFU Radio Housing, Pacific Crest 0-Watt UHF Radio |
| Compatible GNSS Equipment | GX1200, GRX1200, GS10, GS14, GS15 System 1200 & Viva RTK Rovers |
| Core Dual Function | Auxiliary radio power supply + RS232 serial radio programming & parameter calibration |
| Unit Net Weight | 0.14 kg |
| Stock Status | In Stock, Fast 24-Hour Global Dispatch |
| Matching Carry Case Specs | Yellow Wear-Resistant Nylon Case, Price $25, Weight 0.2kg, Dimension 18 × 12 × 10 cm |
Matching Survey Accessory: Trimble TSC3 / TSC2 Carrying Case ($25)
Constructed with thick tear-proof nylon fabric, this bright yellow field protective bag shields Trimble TSC2 & TSC3 handheld data collectors from scratches, dirt and minor impact damage. Equipped with solid canvas belt loop for waist mounting, the independent front storage compartment holds A00975 GFU programming cables, GEV series GNSS interconnection leads, spare UHF radio modules and screen protectors. 20 units available in warehouse for immediate worldwide shipping.
Browse more Leica GFU radio programming cables, GNSS power/data wires, UHF radio spare parts and RTK rover accessories on xsurveying.com. We supply full series OEM-standard survey wiring accessories to realize efficient GFU radio frequency calibration and stable long-distance RTK differential signal transmission workflows.
