Skip to content

QMS COMMUNICATIONS L.L.C

  • 50 ohm
  • Product
  • LC Filter
  • Coupler
  • Power Divider
  • Accessories
  • 75 ohm
  • Isolator
  • Filter
  • Diplexer
  • About us
  • Shop
  • Contact
  • Cart
  • View:
  • 12
  • 24
  • All
  • 50Ω 600 to 680 MHz Bandpass Filter Quick View
    • 50Ω 600 to 680 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 600 to 680 MHz Bandpass Filter

    • $0.00
    • Features • linear phase, up to ± 8 deg typ @ Fc ± 45 MHz • high rejection • shielded case • aqueous washable Applications • mobile TV • receivers / transmitters • harmonic rejection
    • Add to cart
  • 50Ω 565 to 670 MHz Bandpass Filter Quick View
    • 50Ω 565 to 670 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 565 to 670 MHz Bandpass Filter

    • $0.00
    • Features • high rejection • flat group delay @ passband • good VSWR, 1.3:1 typ @ passband • shielded case • aqueous washable Applications • mobile TV • receivers / transmitters • harmonic rejection
    • Add to cart
  • 50Ω 460 to 560 MHz Bandpass Filter Quick View
    • 50Ω 460 to 560 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 460 to 560 MHz Bandpass Filter

    • $0.00
    • Features • high rejection • flat group delay @ passband • shielded case • aqueous washable Applications • mobile TV • receivers / transmitters • harmonic rejection
    • Add to cart
  • 50Ω 398 to 410 MHz Bandpass Filter Quick View
    • 50Ω 398 to 410 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 398 to 410 MHz Bandpass Filter

    • $0.00
    • Features • Flat group delay over passband • High rejection, (50 dB typical) • Shielded case • Aqueous washable Applications • Test equipments • Receivers / transmitters • Harmonic rejection • Military
    • Add to cart
  • 50Ω 290 to 310 MHz Bandpass Filter Quick View
    • 50Ω 290 to 310 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 290 to 310 MHz Bandpass Filter

    • $0.00
    • Features • Good VSWR, 1.3:1 typical • High rejection, 65 dB typical • Shielded case Applications • Test and measurement • Fixed and mobile communication • Transmitters / Receivers
    • Add to cart
  • 50Ω 198 to 206MHz Bandpass Filter Quick View
    • 50Ω 198 to 206MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 198 to 206MHz Bandpass Filter

    • $0.00
    • Features • Flat group delay over passband, (0.6 ns typical) • High rejection 40 dB • Miniature shielded package • Aqueous washable Applications • Test equipments • Receivers / transmitters • Harmonic rejection • Military
    • Add to cart
  • 50Ω 87 to 117MHz Bandpass Filter Quick View
    • 50Ω 87 to 117MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 87 to 117MHz Bandpass Filter

    • $0.00
    • Features • high rejection • good VSWR, 1.3:1 typ @ passband • shielded case • aqueous washable Applications • radio • test equipment • receivers / transmitters • harmonic rejection
    • Add to cart
  • 50Ω 20 to 21 MHz Bandpass Filter Quick View
    • 50Ω 20 to 21 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 20 to 21 MHz Bandpass Filter

    • $0.00
    • Features • Flat group delay over passband • Good VSWR, 1.3:1 typical in passband • High rejection (40dB form 40-400 MHz) • Shielded case • Aqueous washable Applications • Transmitters / Receivers - IF stage • Harmonic rejection • Test equipments • Military
    • Add to cart
  • 50Ω Constant Impedance 58 to 82 MHz Bandpass Filter Quick View
    • 50Ω Constant Impedance 58 to 82 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω Constant Impedance 58 to 82 MHz Bandpass Filter

    • $0.00
    • Features • low VSWR in pass- and stopbands, 1.3:1 typ • rugged shielded case • custom fo models available Applications • harmonic rejection • lab use Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. Permanent damage may occur if any of these limits are exceeded.
    • Add to cart
  • 50Ω 238 to 242 MHz Bandpass Filter Quick View
    • 50Ω 238 to 242 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 238 to 242 MHz Bandpass Filter

    • $0.00
    • Features • High rejection • Good VSWR, 1.3:1 typical in passband • Narrow bandwidth • Flat group delay over passband • Rugged unibody construction • Connectorized package Applications • Fixed applications • Mobile communication
    • Add to cart
  • 50Ω 130 to 150 MHz Bandpass Filter Quick View
    • 50Ω 130 to 150 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 130 to 150 MHz Bandpass Filter

    • $0.00
    • Features • High rejection, 50 dB typ. • Fast roll-off • Good VSWR, 1.3:1 typ. • Rugged shielded case • Connectorized package Applications • Transmitters / Receivers • Wireless communication systems • Radio links • Test setup
    • Add to cart
  • 50Ω 87 to 117 MHz Bandpass Filter Quick View
    • 50Ω 87 to 117 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 87 to 117 MHz Bandpass Filter

    • $0.00
    • Features • Very good rejection, 40 dB typ • Good VSWR, 1.3:1 typical in passband • Connectorized package Applications • Transmitters / Receivers • Harmonic rejection • Test equipment • Military radio
    • Add to cart
  • 50Ω 30 to 40 MHz Bandpass Filter Quick View
    • 50Ω 30 to 40 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 30 to 40 MHz Bandpass Filter

    • $0.00
    • Features • Excellent rejection • Good VSWR, 1.2:1 typical @ passband • Connectorized package Applications • FM Radio rejection • Receivers / Transmitters • Professional mobile radio / Public Access mobile radio (PMR/ PAMR)
    • Add to cart
  • 50Ω 24 to 31 MHz Bandpass Filter Quick View
    • 50Ω 24 to 31 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 24 to 31 MHz Bandpass Filter

    • $0.00
    • Features • Good VSWR, 1.3:1 typical over passband • Good rejection, 30 dB typical • Connectorized package Applications • Transmitters / Receivers • Harmonic rejection • Test equipment • Military communication
    • Add to cart
  • 50Ω Elliptic Response 19.2 to 23.6 MHz Bandpass Filter Quick View
    • 50Ω Elliptic Response 19.2 to 23.6 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω Elliptic Response 19.2 to 23.6 MHz Bandpass Filter

    • $0.00
    • Features • low insertion loss, 1.5 dB max. • good selectivity, 1.76 typ. 20 dB / 3dB BW ratio • rugged shielded case Applications • high rejection applications • image rejection • IF signal processing
    • Add to cart
  • 50Ω 20 to 21 MHz Bandpass Filter Quick View
    • 50Ω 20 to 21 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 20 to 21 MHz Bandpass Filter

    • $0.00
    • Features • Flat group delay over passband • Good VSWR, 1.3:1 typical in passband • High rejection (40dB from 40-380 MHz) • Insertion loss 2.2 dB typ. Applications • Transmitters / Receivers - IF stage • Harmonic rejection • Test equipment • Military
    • Add to cart
  • 50Ω Elliptic Response 9.5 to 11.5 MHz Band Pass Filter Quick View
    • 50Ω Elliptic Response 9.5 to 11.5 MHz Band Pass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω Elliptic Response 9.5 to 11.5 MHz Band Pass Filter

    • $0.00
    • Features • low insertion loss, 1.5 dB max. • good selectivity, 1.76 typ. 20 dB / 3dB BW ratio • rugged shielded case Applications • high rejection applications • image rejection • IF signal processing
    • Add to cart
  • 50Ω 435 to 535 MHz Bandpass Filter Quick View
    • 50Ω 435 to 535 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 435 to 535 MHz Bandpass Filter

    • $0.00
    • Features • Better passband insertion loss and return loss • High rejection • Miniature shielded package Applications • Military-aircraft • Marine communication
    • Add to cart
  • 50Ω 236 to 256 MHz Bandpass Filter Quick View
    • 50Ω 236 to 256 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 236 to 256 MHz Bandpass Filter

    • $0.00
    • Features • Better passband insertion loss and return loss • High rejection • Miniature shielded case Applications • Military-aircraft • Marine communication
    • Add to cart
  • 50 Ω 624 to 680 MHz Bandpass Filter Quick View
    • 50 Ω 624 to 680 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50 Ω 624 to 680 MHz Bandpass Filter

    • $0.00
    • Features • good VSWR, 1.5:1 typ. @ passband • small size 0.35" x 0.35" • shielded case • aqueous washable Applications • harmonic rejection • transmitters / receivers • navigation Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power Input 0.5W at 25°C Permanent damage may occur if any of these limits are exceeded.
    • Add to cart
  • 50 Ω 292 to 490 MHz Bandpass Filter Quick View
    • 50 Ω 292 to 490 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50 Ω 292 to 490 MHz Bandpass Filter

    • $0.00
    • Features • good VSWR, 1.5:1 typ. @ passband • small size 0.35" x 0.35" • shielded case • aqueous washable Applications • harmonic rejection • transmitters / receivers • navigation Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power Input 0.5W at 25ºC Permanent damage may occur if any of these limits are exceeded.
    • Add to cart
  • 50 Ω 260 to 310 MHz Bandpass Filter Quick View
    • 50 Ω 260 to 310 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50 Ω 260 to 310 MHz Bandpass Filter

    • $0.00
    • Features • linear phase, up to ±6deg typ. @ Fc ±30MHz • good VSWR, 1.6:1 typ. @ passband • small size 0.35" x 0.35" • shielded case • aqueous washable Applications • harmonic rejection • transmitters / receivers • military radio Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power Input 0.5W at 25ºC Permanent…
    • Add to cart
  • 50 Ω 212 to 228 MHz Bandpass Filter Quick View
    • 50 Ω 212 to 228 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50 Ω 212 to 228 MHz Bandpass Filter

    • $0.00
    • Features • linear phase, up to ±8deg typ. @ Fc ±30MHz • good VSWR, 1.2:1 typ. @ passband • small size 0.35" x 0.35" • shielded case • aqueous washable Applications • harmonic rejection • transmitters / receivers Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power Input 0.5W at 25ºC Permanent damage may occur…
    • Add to cart
  • 50Ω 138 to 238 MHz Bandpass Filter Quick View
    • 50Ω 138 to 238 MHz Bandpass Filter Quick View
    • 50ohm, LC Filter, Product

    • 50Ω 138 to 238 MHz Bandpass Filter

    • $0.00
    • Features • Broader bandwidth • Low insertion loss • High rejection • Miniature shielded package Applications • Auxiliary broadcasting • Biomedical telemetry devices • Private and public land mobile • Digital television
    • Add to cart
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
All products
50ohm
Product
LC-Filter
Coupler
Power Divider
Accessories
75ohm
Isolator
Filter
Diplexer

QMS COMMUNICATIONS L.L.C

35 years as a reliable OEM manufacturer for brand products， located in Taiwan and China， supplying the needs globally!

Sitemap

All products
50ohm
Product
LC-Filter
Coupler
Power Divider
Accessories
75ohm
Isolator
Filter
Diplexer

Follow Us

Copyright © 2025 QMS COMMUNICATIONS L.L.C | Powered by QMS COMMUNICATIONS L.L.C
×
×

Cart