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W522M2-157-AM-AMPS/PCS is listed in the Antennas RF range at ChipApex. The manufacturer field lists Nearson Inc.. Its product description is RF ANT 850MHZ/1.9GHZ WHIP STR. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for W522M2-157-AM-AMPS/PCS
- Description：RF ANT 850MHZ/1.9GHZ WHIP STR
- Series：-
- Mfr：Nearson Inc.
- Package：Bulk
- RF Family/Standard：Cellular, General ISM
- Frequency Group：UHF (300MHz ~ 1GHz), UHF (1GHz ~ 2GHz)
- Frequency (Center/Band)：850MHz, 1.9GHz
- Frequency Range：824MHz ~ 896MHz, 1.85GHz ~ 1.99GHz
- Antenna Type：Whip, Straight
- Number of Bands：2
- VSWR：2
- Return Loss：-
- Gain：2dBi, 4dBi
- Features：Cable - 4m
- Termination：SMA Male
- Ingress Protection：IP65
- Grade：-
- Qualification：-
- Mounting Type：Magnetic
- Height (Max)：14.252" (362.00mm)
- Applications：AMPS, PCS
- Power - Max：-
Antennas RF datasheet and documents for W522M2-157-AM-AMPS/PCS
Antennas RF Overview
The Nearson W522M2-157-AM-AMPS/PCS is a dual-band whip antenna designed for RF applications. It operates at frequencies of 850MHz and 1.9GHz, supporting AMPS and PCS bands. The unit features a straight whip design with magnetic mounting for flexible installation. It includes a 4-meter cable for connectivity.
Antennas RF Feature Summary
- Dual-band operation covering 850MHz and 1.9GHz
- Straight whip form factor
- Magnetic base for secure attachment
Antennas RF Applications
- Mobile communication systems
- General ISM band wireless data applications
- WLAN applications
Antennas RF Procurement Notes
Verify the manufacturer part number W522M2-157-AM-AMPS/PCS against official Nearson Inc. documentation to confirm specifications. Ensure compatibility with required frequency bands (850MHz/1.9GHz) and mounting requirements (magnetic). Check for RoHS compliance status in the latest datasheet before integration.
Antennas RF Selection Notes
Select this component when dual-band coverage for AMPS and PCS frequencies is required. The magnetic mount allows for temporary or semi-permanent placement without drilling. The 4-meter cable length provides flexibility in positioning the antenna relative to the receiver or transmitter unit.
Antennas RF Part Context
This model belongs to the Nearson Inc. RF antenna product line, specifically categorized as external antennas. It is distinct from single-band variants like the SG103N series by its dual-frequency capability. The part is actively manufactured and distributed through authorized electronic component channels.
Antennas RF Replacement Considerations
No direct public substitute part numbers are confirmed for this specific dual-band configuration. Evaluate other Nearson models such as the SG103N-2450 only if single-band 2.4GHz operation suffices. Verify interface and mounting compatibility before considering alternatives.
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