Price: $49.99 | Compatible GNSS Receivers: Leica SR530, GRX1200, GX1230, GPS1200 Series; Matched Radio Modems: Pacific Crest HPB, PDL, ADL, TDL UHF RTK Radios; Auxiliary Power Port: SAE 2Pin External Battery Input
This OEM triple-branch A00454 radio connection cable solves RTK base/rover radio wiring pain points: split separate data & power cables causing messy backpack layout, unstable differential data transmission triggering RTK fixed solution dropout, generic thin wires voltage drop leading radio auto-shutdown, loose unshielded cables susceptible to construction machinery EMI interference, cracked original factory wiring unable to supply radio power & transmit satellite data simultaneously, and mismatched pinout third-party cables causing radio/receiver communication failure. Exact OEM pinout replication realizes three-in-one function: GNSS receiver data link, radio module power supply, external backup battery auxiliary feeding, stable long-distance UHF RTK signal transmission for all-day highway, mine and cadastral survey work.
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Product Overview
The Leica A00454 dedicated HPB radio data & power integrated cable is a 2-meter Y-shaped triple-junction multi-function lead exclusively designed for Leica GPS1200 legacy GNSS receivers and Pacific Crest series external UHF radio modems. Three branch connector layout:
1. Lemo 1B 8Pin Male bayonet lock plug: Connect Leica SR530/GX1230 GNSS receiver data/power port;
2. Lemo 1B 5Pin Male bayonet lock plug: Plug into Pacific Crest HPB/PDL radio main interface for differential data transmission;
3. SAE 2Pin flat male connector: Auxiliary 12V external battery power input for radio continuous power supply.
Built with double-layer fully shielded multi-strand pure copper wire core and flexible anti-aging gray PUR outer sheath, this cable isolates RF signal crosstalk between power circuit and differential data circuit, effectively resisting electromagnetic disturbance from excavators, vehicle engines and high-voltage power lines. Molded thick adhesive shrink tubing reinforced strain relief at all three connector roots prevents internal wire fracture from repeated plugging, backpack vibration and field bump impact during radio maintenance and long-hour RTK measurement work. All metal Lemo connectors adopt gold-plated contact terminals anti-rust and anti-oxidation, maintaining stable conduction after hundreds of outdoor disassembly cycles.
Core Advantages & Practical Structural Design
- Unique triple Y-branch integrated layout: 8Pin Lemo GNSS plug + 5Pin Lemo radio plug + SAE 2Pin auxiliary power plug, one cable completes receiver data communication + radio power supply + external backup battery feeding synchronously
- Standard 2m total length, sufficient slack for backpack-mounted GNSS receiver, pole-fixed radio and ground-placed external battery layout without tight tension on equipment communication ports
- 100% matched original factory pin definition, supports real-time RTK differential satellite data bidirectional transmission, radio continuous 12V power output, radio frequency parameter writing and firmware upgrade without repeated cable swapping
- Dual independent shielding wire structure, completely separates auxiliary power supply and differential data circuit to eliminate data packet loss and RTK fixed solution jump in complex construction site electromagnetic environments
- Soft weatherproof gray PUR cable jacket, anti-mud, anti-UV, low temperature resistant (-20℃~+55℃), remains flexible without hardening in mountain, tunnel and open-pit mine harsh field environments
- Twist bayonet locking Lemo connectors on both Lemo branches, locks firmly to avoid loose disconnection during field walking, instrument transport and backpack vibration; gold-plated contacts prevent poor contact caused by mud abrasion
- Wide cross-series compatibility: Leica SR530, GRX1200, GX1230, GPS1200 GNSS receivers; Pacific Crest HPB, PDL, ADL, TDL all UHF RTK radio modems, compatible with standard 12V lead-acid external storage batteries via SAE 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, A00975 radio programming wires and spare external batteries
Long-Distance UHF RTK Radio Field Application Scenarios
Mandatory multi-functional radio connection accessory for large-area land boundary cadastral mapping, highway & pipeline construction stakeout, mine topographic survey, foundation settlement deformation monitoring and multi-project shared RTK base station layout projects. Survey crews use A00454 cable to connect GNSS receiver, HPB radio and external backup battery in one setup, realizing stable long-distance differential signal transmission without frequent cable replacement mid-survey. Isolated power-data circuit design avoids radio module shutdown or differential data corruption during all-day continuous RTK measurement. Store this A00454 triple radio combo cable and other tiny survey peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for convenient portable cross-region field survey transport.
Product Specifications
| OEM Article Number | A00454 |
|---|---|
| Connector Layout | Triple Y Branch: Lemo 1B 8Pin Male + Lemo 1B 5Pin Male + SAE 2Pin Flat Male |
| Standard Cable Length | 2 Meters (6.2ft) |
| Inner Wire Structure | Double-Layer Fully Shielded Multi-Strand Pure Copper Conductive Core |
| Outer Jacket Material | Weatherproof Anti-Aging Gray PUR Insulation |
| Operating Temperature Range | -20℃ ~ +55℃ |
| Matched Leica GNSS Equipment | SR530, GRX1200, GX1230, GPS1200 Series Receivers |
| Compatible Radio Modems | Pacific Crest HPB, PDL, ADL, TDL UHF RTK Radios |
| Auxiliary Power Input | SAE 2Pin Port for 12V External Lead-Acid Battery |
| Core Dual Function | Bidirectional RTK differential data transmission + continuous radio 12V power supply + external backup battery auxiliary feeding |
| 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 Yellow Nylon 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 A00454 HPB radio combo cables, A00975 GFU programming wires, GEV series GNSS interconnection cables and screen protectors. 20 units available in warehouse for immediate worldwide shipping.
Browse more Leica GPS1200 series radio data/power combo cables, Pacific Crest radio spare wiring, GNSS external power leads and RTK rover base station accessories on xsurveying.com. We supply full series OEM-standard survey wiring accessories to realize stable long-distance UHF differential signal transmission and uninterrupted all-day RTK field measurement workflows.
