The Jopix CB-514 Replacement BNC Antenna is a factory-standard, high-efficiency RF accessory engineered specifically to restore or upgrade the signal broadcast and reception performance of your portable handheld radio. Tailored as a direct factory replacement or an additional backup service component for the popular Jopix CB-514 handheld CB transceiver walkie-talkie, this premium antenna ensures that logistics teams, off-road convoy coordinators, agricultural operators, and outdoor security personnel maintain unbroken, long-range communication lines across standard 27 MHz Citizen Band frequencies.
Constructed with durability and flexibility at its core, this robust “rubber duckie” style antenna measures an optimized 25 cm in length, striking the ideal mechanical balance between portable convenience and electromagnetic resonance. The internal helical copper coil layout is shielded by a heavy-duty, impact-resistant synthetic rubber overmold shroud that flexes safely away from physical obstructions like branches, vehicle framing, or heavy field equipment, eliminating the risk of internal snapping or permanent bending common with traditional telescopic designs. Weighing an ultra-lightweight 45 grams, it preserves the balanced ergonomics of the handheld radio during extensive, multi-hour field movements.
The mechanical architecture of this replacement antenna centers around a high-integrity, precision-machined BNC male connector base. This industry-standard quick-disconnect bayonet locking mechanism guarantees a rapid, flush mechanical fit and stable impedance coupling into the female BNC socket of the transceiver body. Built to withstand continuous shift-rotation installations and detachments without wearing down its bayonet pins, the base features an anti-slip textured grip to facilitate fast, secure hand tightening even when operating in freezing weather or wearing heavy tactical work gloves.
Key Features
- Direct Authentic Replacement: Custom-engineered and performance-tuned specifically to maximize the operational range of the Jopix CB-514 handheld radio fleet.
- High-Flexibility Rubber Shroud: Heavy-duty synthetic overmold protects internal components from impact shock, bending stress, and extreme environmental exposure.
- Secure BNC Male Interface: Machined bayonet connector snaps tightly into place with a quarter-turn, eliminating signal drift and mechanical looseness.
- Optimized 25cm Element: Engineered to provide a balanced radiation pattern and steady SWR characteristics on the Citizen Band spectrum while remaining highly portable.
- Lightweight Field Ergonomics: At a mere 45 g, this agile whip minimizes physical fatigue and reduces stress on the radio’s primary antenna connector socket.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand Compatibility | Jopix |
| Target Radio Model | Jopix CB-514 Handheld CB Transceiver Walkie |
| Product Type | Replacement Flexible Helical Antenna |
| Coaxial Connection Interface | BNC Male (Bayonet Locking Type) |
| Nominal Impedance | 50 Ohms |
| Primary Operating Spectrum | 27 MHz Citizen Band (CB) |
| Total Antenna Length | 25 cm |
| Net Product Weight | 45 g |
| Chassis Exterior Jacket | Weatherproof, High-Flexibility Matte Black Synthetic Compound |
Package Content
- 1x Jopix CB-514 Replacement 25cm BNC Male Flexible Antenna
