The Purchase Radios 223158-2 Standard Grounding Kit for 1/4″ & 3/8″ Coax is a professional-grade replacement part built for demanding two-way radio environments. Highlights include 100kA Peak Current Surge Handling and factory-Attached Two-Hole Lug.
Key Features
- 100kA Peak Current Surge Handling: Tested under MIL-STD-1757 protocols to withstand 100,000-amp current discharges without structural breakdown.
- Factory-Attached Two-Hole Lug: Features a pre-terminated two-hole copper compression lug for clean mechanical bonding to standard ground bars.
- 360-Degree Tinned Copper Strap: The tinned-copper contact strap wraps evenly around the coax outer shield for a low-resistance current path.
- Complete Weatherproofing Included: Ships with butyl rubber sealant tape and black PVC electrical tape to form an IP68-rated environmental seal.
- Icom F5130D Mobile Two-Way Radio – High-power 50-Watt commercial base station transceiver requiring a grounded outdoor antenna network feedline.
- Motorola XPR 2500 Digital Mobile Radio – Versatile digital mobile radio ideal for fixed-base operations requiring robust surge grounding arrays.
Specifications
| Model/SKU | 223158-2 / 223158 |
| Nominal Coax Cable Size | 1/4 in & 3/8 in Corrugated Coax |
| Compatible Waveguide Sizes | EW240, EW380, WR28, WG22, R320, WR42, WG20, R220 |
| Compatible Cable Diameter Range | 0.245 in to 0.380 in (6.22 mm to 9.65 mm) |
| Cable Jacketing Removal Length | 2.2 in to 2.3 in (55.9 mm to 59.1 mm) |
| Bonding Conductor Wire Size | 6 Gauge Copper Wire (PVC Jacketed) |
| Bonding Conductor Length | 24 in (609.6 mm) |
| Lug Attachment & Type | Factory-Attached Two-Hole Lug (3/8 in Thread) |
| Current Surge Capability | 100,000 Amps Peak Surge (MIL-STD-1757) |
| Ingress Environmental Rating | IP68 (IEC 60529:2001 Submersible) |
| Operating Temperature Range | -40°F to +185°F (-40°C to +85°C) |
| Description | SKU/Model | Status |
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