Description
The JMA AXP-DM-12 is a premium 7-16 DIN male connector designed for 1/2” annular coaxial cable, delivering outstanding mechanical strength, electrical performance, and long-term durability in harsh outdoor or indoor RF environments. With extremely low PIM at –161 dBc (typical) and operation from DC to 6 GHz, this connector is built for mission-critical LTE, 5G, and wireless infrastructure applications.
Engineered for reliability, the AXP-DM-12 features precision-machined contacts, robust cable retention, and high shielding effectiveness. It meets IP66/IP68 environmental standards and supports average power handling up to 1100 W @ 900 MHz, ensuring stable performance in high-power DAS, rooftop, tower, and small-cell installations.
This connector supports a wide range of industry-standard 1/2” annular cables from RFS, Commscope, Eupen, Rosenberger, and others, making it a versatile drop-in solution for carrier-grade RF networks.
✅ Key Features
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7-16 DIN male interface
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Extremely low PIM: –161 dBc (typical)
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Wideband performance: DC–6 GHz
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High shielding effectiveness: < –120 dB @ 0–1 GHz
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High power rating: 1100 W @ 900 MHz
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Precision-machined 50-ohm design
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IP66/IP68 environmental sealing (mated & unmated)
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Compatible with major 1/2” annular cable brands
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Durable construction with 500-cycle interface life
✅ Compatible Cable Types
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RFS: LCF12
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Commscope: LDF4, LDF4-50A, LDF4RK
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Eupen: EC4
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Rosenberger: SL 1/2" R
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Leoni Flexline 1/2”
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NK Draka RFA1200
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HFAC 12D / HFC 12D
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Hansen RF5012 / RF5012Z
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Additional cables upon JMA technical support confirmation
✅ Technical Specifications
Electrical
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Frequency Range: DC–6 GHz
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Impedance: 50 Ω
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PIM Performance: –161 dBc typical
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Return Loss:
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555–1000 MHz: 40 dB
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1000–2700 MHz: 36 dB
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2700–3800 MHz: 32 dB
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3800–6000 MHz: 28 dB
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Insertion Loss: 0.05 dB typical
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DC Test Voltage: 4000 V
Mechanical
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Pull Force: >250 lb
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Cable Retention Torque: 5 lbf-ft
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Durability: 500 mating cycles
Environmental
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Operating Temp: –55°C to +85°C
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Water Ingress: IP66/IP68
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UV Resistance: 1000 hr ASTM G154
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Corrosion: 750 hr IEC 60068-2-11

