RG179 Coax Jumper 20 ft, BNC Male to BNC Female, 75 Ω, 3 GHz, Broadcast and CCTV | 1777-220
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SKU: 1777-220
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Specifications
| Part number | 1777-220 |
|---|---|
| Characteristic Impedance | 75 Ω (nominal) |
| Frequency Range | DC to ~3 GHz (application-dependent) |
| Attenuation (Typical @ 1 GHz) | ~28 dB per 100 m (scaled for 10 ft length) |
| Center Conductor | Silver-plated copper or copper-clad steel |
| Dielectric Material | Solid PTFE |
| Shielding | Silver-/tin-plated copper braid |
| Jacket Material | PTFE or FEP (high-temperature, chemical-resistant) |
| Operating Temperature Range | –55 °C to +200 °C (typical) |
| Connector Contacts | Brass or beryllium copper (silver-/gold-plated, depending on manufacturer) |
| Length | 20 ft (≈6.10 m) |
| Compliance | RoHS-compliant (confirm manufacturer documentation) |
| Category | Bulk cable |
| Weight | 2.5 lb |
| Cable Type | RG179 (75 Ω nominal impedance) |
| Dielectric | PTFE (polytetrafluoroethylene) for low dielectric loss |
| Connectors | BNC Male (one end) and BNC Female (other end) |
| Cable Diameter | Small footprint allows easy routing in constrained spaces |
Where it's used
- Security & Surveillance: Compact interconnections for CCTV cameras and DVR inputs.
- RF & Microwave Applications: Suitable for low-power antenna feeds and general RF interconnects within specified frequency ranges.
Why Pros Buy Direct from Conversions Tech
Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. In-stock items ship same day from Oxnard, CA, by ground or expedited.
