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The Kaelus iQA-1921A Passive Intermodulation (PIM) analyzer is a feature rich, high power PIM test solution. This field proven analyzer enables network operators to improve site performance by finding and eliminating sources of passive intermodulation at the cell site. The design includes an integrated panel PC with intuitive touch screen interface for performing tests and generating site reports. Specifications.
System; Measurement method: Reverse (reflected) PIM, 3rd, 5th, 7th, 9th order. Residual PIM: < -110 dBm/-153dBc max (<-115 dBm/-158dBc typ.) User interface ports: 2x USB, x1 LAN, 1x RF output (7-16 DIN female), 1x monitor port (N female). Display: 8.4in (213mm) touch screen display.
Transmitter; Transmit frequencies: 1930-1990 MHz / 2110-2155 MHz. Frequency increment: 50 kHz. Frequency accuracy: ± 5ppm (max), aging ± 1ppm (max) after first year. Power per tone (adjustable): 2x 2 to 20W (+33 to +43dBm). Power accuracy (per tone): ± 0.5dB (max).
Receiver; Receive band (50kHz steps): 1710-1755 MHz / 1850-1910 MHz. Measurement noise floor: < -128 dBm. Measurement range: -50 dBm to -128 dBm.
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