UHF-800 Band Pass-Band Reject Duplexer, 764-869 / 806-869 MHz, 4Cav.(4" Dia.) 45 MHz, N Females.
- Brand / Vendor: TX RX SYSTEMS INC.
- Hardware Model / MPN: 28-83E-01A
- Deal Status: ⚡ Special Deal (20% 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
Brand: TX RX SYSTEMS INC. | Model / MPN: 28-83E-01A
Availability: Immediate Dispatch from USA Warehouses
Duplexer Pass Band-Reject Band, 764-869 / 806-869 MHz, 150 Watt.
- Vari-Notch technology to optimize insulation specifications.
- Designed for 19 'rack mounting.
- Frequency Band: 764-806 / 806-869 MHz.
- Separation: 30/45 MHz.
- Cavities: 4 (4 'Diameter).
- Insertion loss: 0.8 dB.
- Isolation: 90 dB.
- Power: 125 W.
- Connectors: N Female.
- Temperature range: -40°C to +80ºC.
* Ask for delivery time.
• Free Ground Shipping: Automatically applied to all orders of $500.00 USD and above across the 48 Contiguous United States.
• Same-Day Dispatch: Orders placed before 2:00 PM CST (Mon–Fri) dispatch the same business day from our Texas & Florida distribution hubs.
• Carrier & Transit: UPS Ground / FedEx Ground (typically 2–5 business days).
• 100% Genuine Gear: Brand new, factory-sealed hardware directly sourced via authorized manufacturer channels.
• Full Factory Warranty: Covered by standard manufacturer warranty and RMA replacement support.
• 30-Day Hassle-Free Returns: Unopened and factory-sealed equipment eligible for return within 30 days of delivery.


