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Band Pass-Band Reject Duplexer, 406-512 MHz, 4 Cavities 4" side-by-side, 5 MHz Split, 350 Watts, N-Female.
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⚑ SPECIAL DEAL • 17% OFF • Direct EPCOM USA Warehouse Stock

Band Pass-Band Reject Duplexer, 406-512 MHz, 4 Cavities 4" side-by-side, 5 MHz Split, 350 Watts, N-Female.

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Key Technical Specifications & Features
  • Brand / Vendor: SINCLAIR
  • Hardware Model / MPN: Q3220-E
  • Deal Status: ⚑ Special Deal (17% OFF)
  • Condition: 100% Brand New, Factory-Sealed Commercial Gear
  • Category: Radios & Walkie-Talkies
  • Fulfillment Origin: Dispatches from Texas & Florida distribution hubs
  • Binational Availability: Commercial procurement ready for USA and Mexico
⚑ SPECIAL DEAL 17% OFF
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EPCOM Official Warehouse Promotional Price
$1,758.40 $2,119.99
Save: $361.59 (17% OFF)
11+ in stock • Ships from USA Warehouses
Volume Contractor Pricing:
1 - 4 units $1,758.40 Standard
5 - 9 units $1,670.48 Save 5%
10+ units $1,582.56 Save 10%
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$1,758.40
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5 – 9 Units
$1,652.90
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$1,547.39
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Brand: SINCLAIR | Model / MPN: Q3220-E

Availability: Immediate Dispatch from USA Warehouses


Β  Β  Β Band Pass / Band Reject Duplexer / UHF, 406-512 MHz, 5 MHz Split, 350 Watt, N Female.

  • 1/4 wave bandpass filter
  • Reduces interference, intermodulation, and desensitization
  • Eliminates spurious radiation
  • Copper/silver inner conductors, silver-plated to eliminate corrosion and improve performance.
  • Recommended for areas with high interference.
  • One year warranty.

Β  Β  Β Specifications:

  • Frequency range: 406-512 MHz.
  • Minimum isolation: 75 dB.
  • Impedance: 50 Ξ©.
  • Maximum power: 350 W.
  • Frequency separation: 5 MHz.
  • Maximum insertion loss: 0.8 dB.
  • Cavities: 4 (4 per side).
  • Connectors: N Female.
  • Dimensions: 4.17 x 19 x 16.3 in.
  • Weight: 15 lbs.
  • Operating temperature: -40 to +140 ΒΊF.

β€’ Free Ground Shipping: Automatically applied to all orders of $500.00 USD and above across the 48 Contiguous United States.

β€’ Same-Day Dispatch: Orders placed before 2:00 PM CST (Mon–Fri) dispatch the same business day from our Texas & Florida distribution hubs.

β€’ Carrier & Transit: UPS Ground / FedEx Ground (typically 2–5 business days).

β€’ 100% Genuine Gear: Brand new, factory-sealed hardware directly sourced via authorized manufacturer channels.

β€’ Full Factory Warranty: Covered by standard manufacturer warranty and RMA replacement support.

β€’ 30-Day Hassle-Free Returns: Unopened and factory-sealed equipment eligible for return within 30 days of delivery.

Band Pass-Band Reject Duplexer, 406-512 MHz, 4 Cavities 4" side-by-side, 5 MHz Split, 350 Watts, N-Female.
SINCLAIR • SKU: Q3220-E

Band Pass-Band Reject Duplexer, 406-512 MHz, 4 Cavities 4" side-by-side, 5 MHz Split, 350 Watts, N-Female.

$1,758.40 ● In Stock • Same-Day Dispatch
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$1,758.40⚑ 17% OFF
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Why Procurement Teams Choose Nuo Networks

  • 🚚 Free Ground Shipping on Orders Over $500

    Fast, reliable commercial delivery across the contiguous US. Standard ground shipping via UPS / FedEx with same-day dispatch from Texas and Florida distribution hubs for orders before 2:00 PM CST. Flat-rate $14.99 under $500.

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  • πŸ›‘οΈ 100% Genuine Gear & Factory Warranty

    Tier-1 commercial grade hardware sourced directly through authorized manufacturer channels. Every unit includes full official manufacturer warranty, genuine firmware support, and factory-sealed packaging.

  • πŸ›οΈ Binational B2B Procurement (πŸ‡ΊπŸ‡Έ πŸ‡²πŸ‡½)

    Contract in the US with Nuo Networks Inc. (Delaware C-Corp) or deploy turnkey physical infrastructure on Mexican soil through our legally established Mexican corporation (S.A. de C.V.) with deductible SAT invoicing.

    Explore Binational Execution β†’