Products
LDX-390/440-1N UHF Duplexer
| Leader-mw | Introduction to duplexer |
Chengdu Leader microwave Tech,.duplexers feature a rugged and compact design, making them suitable for a variety of applications. Its ability to withstand extreme environmental conditions and long-term use makes it ideal for outdoor infrastructure installations.
With the help of Chengdu Leader Microwave Technology's duplexer, customers can experience reliable, high-performance microwave connections. Whether for mobile networks, satellite communications or radio systems, our products are designed to provide exceptional operational efficiency and longevity.
As a leading manufacturer in China, Chengdu Leader Microwave Technology is committed to providing cutting-edge microwave technology products. Our focus on innovation, quality and customer satisfaction has made us the trusted and preferred choice in the market.
Choose Chengdu Leader Microwave Technology's low PIM duplexer now and experience the unique seamless connection and reliable performance of our products.
| Leader-mw | Featuer |
Low Insertion Loss，Low PIM
More than 80dB isolation
Temperature Stabilized, Holds Specifications At Thermal Extremes
Multiple IP Degree Conditions
High quality, Low price, Fast delivery.
SMA,N,DNC,Connectors
High Average Power
Custom Designs Available ,Low cost Design,Design to cost
Appearance color variable,3 years warranty
| Leader-mw | Specification |
LDX-390/440-1N UHF Duplexer
| RX | TX | |
| Frequency Range | 380-400MHz | 410-470MHz |
| Insertion Loss | ≤0.6dB | ≤0.6dB |
| Ripple | ≤0.8dB | ≤0.8dB |
| Return Loss | ≥18dB | ≥18dB |
| Rejection | ≥40dB@410-470MHz | ≥40dB@380-400MHz |
| Isolation | ≥40dB@410-470MHz&410-470MHz | |
| Pim3 | ≥150dBc@2*43dBm | |
| Impedanz | 50Ω | |
| Surface Finish | Black | |
| Port Connectors | N-Female | |
| Operating Temperature | -25℃～+60℃ | |
| Configuration | As Below(tolerance±0.3mm) |
Remarks:Power rating is for load vswr better than 1.20:1
| Leader-mw | Environmental Specifications |
| Operational Temperature | -30ºC~+60ºC |
| Storage Temperature | -50ºC~+85ºC |
| Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
| Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
| Shock | 20G for 11msec half sine wave,3 axis both directions |
| Leader-mw | Mechanical Specifications |
| Housing | Aluminum |
| Connector | ternary alloy three-partalloy |
| Female Contact: | gold plated beryllium bronze |
| Rohs | compliant |
| Weight | 0.5kg |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: N-Female
| Leader-mw | Test Data |