Part #: 1080-127
$249.00
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» Download Data Sheet (PDF )

  • Engineering Drawing: All dimensions are in inches
  • Filter Response Plot

Product Overview

Southwest Antennas Part # 1080-127 is a small, weatherproof bandpass filter designed to be installed in-line into a system when additional RF filtering is required to improve system performance. This product is ideal for tactical radio systems, fixed site infrastructure, or other communication networks that are operating in congested, high-interference RF environments. The ceramic bandpass filter is housed inside a rugged G10 fiberglass housing, with RF connectors on both ends of the product.

Part # 1080-127 features a band pass frequency range of 2.2 - 2.51 GHz and a very low <0.45 dBa insertion loss.

Southwest Antennas bandpass filters can be utilized to help eliminate interference from other co-located radios operating outside of the filter's 2.2 - 2.51 GHz operational frequency range, providing increased performance for radio systems and attached antennas.

Features: 
  • Stand-alone filter module with RF connectors
  • <0.45 dBa Insertion loss
  • 14 dB return loss
  • 10W peak power handling
  • Small size and lightweight design
  • Can be quickly added to existing systems to help improve performance
  • 2.2 - 2.51 GHz operational frequency range
    • Federal law enforcement applications
    • DOD / military applications
    • Non-licensed ISM-band use
  • RP-TNC(m) non-rotating and RP-TNC(f) RF connectors

Applications:

  • Tactical radio systems
  • Vehicle mounted radios
  • Federal government radio systems
  • DOD / military communication networks
  • Surveillance systems
  • Fixed site communication infrastructure
  • Unmanned aerial vehicles
  • Unmanned ground vehicles
  • Unlicensed ISM-band applications

Filter Specifications

Parameter Value Units Tolerance
Filter Type 3mm 3-Pole Bandpass Filter (ceramic)
Filter Frequency Band S Band
Filter Impedance 50 Ohms
Filter Min Frequency 2.2 / 2,200 GHz / MHz
Filter Max Frequency 2.51 / 2,510 GHz / MHz
Insertion Loss <0.45 dBa
Return Loss 14 dB Over 100% of BW
Rejection 1 -55 dBc Min @ 600 MHz
Rejection 2 -40 dBc Min @ 1,390 MHz
Filter Power CW 8 Watts
Filter Power Peak 10 Watts
Operating Temp -40 to +85 C
Product Length 3.100 / 78.740 inches / mm ±.06" (including RF connector length)
Product Diameter 0.562 / 14.275 inches / mm
Product Weight 1.12 / 31.75 oz / grams
RF Connectors RP-TNC(m) Non-Rotating to RP-TNC(f)

Downloads

Data Sheet (PDF )