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Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Low Passive Intermodulation design (PIM)
- Smaller & lighter than coupler based designs
- Ideal for mobile infrastructure applications
- 100 % tested for IM3
- RoHS Compliant Mechanical SpecificationsTechnical Specifications Nominal Impedance 50 Ω Frequency Range DC to 10.0 GHz Maximum SWR Frequency (GHz) SWR DC – 10 1.20 Power Rating - 50 watts at 25° C ambient - Derated linearly to 5W at 125° C - 5 KW peak @ 5 µsec pulse width & 0.05 % duty cycle Temperature Range -55°C to 125°C Reflected Passive Intermodulation (PIM) Level Maximum 3rd Order IM Magnitude (IM3) -130 dBc IM3 Levels IM3 levels tested with two input signals @ 869 MHz and 891 MHz with average carrier power levels of +43 dBm each. Model Number Description 1491 – X – LIM Basic Model # Connector Option Swept data plots SWR from 50 MHz to 10 GHz are available upon request. Construction Black finned, aluminum alloy body; Low PIM connector construction. Weight 165g (5.82 oz) maximum Connectors Options Type Description N Female N Male Interface dimensions per MIL-STD 348 & IEC 60169-16. Mates non-destructively with MIL-PRF-39012 connector. WMOD1491 LIM •Datasheet •03-17 •API Technologies Corp • ©Copyright 2016 ME
Page #Rev Date: 3/31/2017 2 Physical Dimensions Model 1491 LIM Typical 1491- 3- LIM SWR NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. Connector Dimensions Connector Option Dim A mm (in) Connector Option Dim A mm (in) N Male 22.9 (0.90) N Female 15 (0.59) 1.00 1.10 1.20 1.30 0 2 4 6 8 10 SWR Frequency (GHz) 74.4 (2.93) Ø 38.9 (1.53) MAX