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Anritsu MW82119A PIM Master in
Location:
Elgin, IL
Model:
MW82119A

Specifications

Condition:
used
Division:
Electronic Test Equipment
Small size:
350 mm x 314 mm x 152 mm (13.8 in x 12.4 in x 6.0 in)
Lightweight:
9.0 kg to 12.2 kg (20 lb. to 27 lb.) depending on frequency band
Condition info:
Refurbished
Battery operated:
12V Li-Ion battery
Subcategory:
Analyzer
Subcategory 2:
Signal analyzer
Subcategory 3:
Modulation analyzer

Description

Anritsu/Wiltron MW82119A Features:
Small Size: 350 mm x 314 mm x 152 mm (13.8 in x 12.4 in x 6.0 in)
Lightweight: 9.0 kg to 12.2 kg (20 lb. to 27 lb.) depending on frequency band
Battery Operated: 12V Li-Ion battery
25 dBm (0.3 Watt) to 46 dBm (40 Watt) output power
Battery-operated, high power Passive Intermodulation (PIM) testing solution for the major wireless standards in use around the world. The PIM Master’s small size and light weight, combined with battery operation, make it the ideal solution for verifying PIM performance at difficult to access sites such as Remote Radio Head (RRH) installations or indoor Distributed Antenna Systems (DAS).
Frequency options available:
LTE 700 MHz (Upper & Lower)
LTE 800 MHz
Cellular 850 MHz
E-GSM 900 MHz
DCS 1800 MHz
PCS 1900 MHz
PCS/AWS 1900/2100 MHz
UMTS 2100 MHz
LTE 2600 MHz
Measurements:
PIM vs. Time
Swept PIM
Distance-to-PIM™ (DTP)
Noise Floor
Many symptoms could be indicators of PIM problems. These include:
Receiver desensitization (raised noise floor)
Rx Diversity alarms
Spectral regrowth in the transmitter mask
Excessive dropped/blocked calls
Cell site coverage shrinking
Complaints of interference from neighboring cell site owners
The PIM Master includes Anritsu’s patented Distance-to-PIM (DTP) technology for accurately determining the location of PIM faults, both inside the feed system as well as beyond the antenna. Distance-to-PIM allows technicians to quickly and efficiently locate PIM sources at a site resulting in quicker site repairs and lower cost.
The MW82119A is a high performance PIM test solution allowing operators to adjust output power from +25 dBm (0.3 Watts) to +46 dBm (40 Watts). PIM interference is highly dependent on the power level being transmitted by the system. By matching the PIM test power level more closely to the actual power level used at the site, operators will gain a clearer understanding of the true interference generated by both the RF infrastructure and the environment where the antenna is placed.
PIM shows up as a set of unwanted signals created by the mixing of two or more RF signals in a non-linear device, such as in a loose or corroded connector, or in nearby rust. Other names for PIM include the "diode effect" and the "rusty bolt effect".