Part #: 1080-120
$249.00
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Qty 250-499 500-999 1000+  
Price (each) $209.00 $199.00 $189.00  

» Download Data Sheet (PDF )

Bandpass Filter, 1.98 - 2.30 GHz, In-Line
  • Engineering Drawing: All dimensions are in inches
  • Filter Response Plot

Product Overview

Southwest Antennas Part # 1080-120 is a small, weatherproof bandpass filter designed to be installed in-line when additional RF filtering is required to improve system performance. This product is ideal for tactical radio systems, fixed site infrastructure, unmanned systems, 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 # 1080-120 features a band pass frequency range of 1.98 - 2.3 GHz and a very low <0.4 dBa insertion loss.

Southwest Antennas bandpass filters can be utilized to help eliminate interference by rejecting out-of-band noise from other co-located radios operating outside of the filter's 1.98 - 2.3 GHz operational bandpass range, providing increased performance for radio systems and attached antennas.

Features: 
  • Stand-alone filter module with RF connectors
  • <0.4 dBa Insertion loss
  • 15 dB return loss
  • 10W peak power handling
  • Small size and lightweight design
  • Can be quickly added to existing systems to help improve performance
  • 1.98 - 2.3 GHz operational frequency range:
    • Federal law enforcement band applications
    • Broadcast Auxiliary Service (BAS) applications
  • RP-SMA(m) non-rotating and RP-SMA(f) RF connectors

Applications:

  • Tactical radio systems
  • Vehicle mounted radios
  • Federal government radio systems
  • Fixed site / point-to-point communication infrastructure
  • Unmanned aerial vehicles
  • Unmanned ground vehicles
  • Broadcast Auxiliary Service (BAS) for live event video, electronic news gathering and communication

Filter Specifications

Parameter Value Units Tolerance
Filter Type 3mm 3-Pole Bandpass Filter (ceramic)
Filter Frequency Band L & S Bands
Filter Impedance 50 Ohms
Filter Min Frequency 1.98 / 1,980 GHz / MHz
Filter Max Frequency 2.3 / 2,300 GHz / MHz
Insertion Loss <0.4 dBa
Return Loss 15 dB Over 100% of BW
Rejection 1 -55 dBc Min @ 600 MHz
Rejection 2 -40 dBc Min @ 1,490 MHz
Filter Power CW 8 Watts
Filter Power Peak 10 Watts
Operating Temp -40 to +85 C
Product Length 2.740 / 69.596 inches / mm ±.06" (including RF connector length)
Product Diameter 0.562 / 14.275 inches / mm
Product Weight 0.82 / 23.13 oz / grams
RF Connectors RP-SMA(m) Non-Rotating to RP-SMA(f)

Downloads

Data Sheet (PDF )