DBD2 MOBILEMARK | Alldatasheet
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Technical content
Subject to Change Without Notice Rev 1 RA-08/2025 © 2025 Mobile Mark, Inc. European Facility +44.1543.459555 • www.MobileMark.com Moving Wireless Forward ® Email info@mobilemark.com (US) or enquiries@mobilemarkeurope.co.uk (UK) 3.6” [9.2cm] 4.1” [10.5cm] PRODUCT OVERVIEW The DBD2 is a dual band diplexer that enables simultaneous VHF and UHF operation, either with a dual-band transceiver and separate VHF and UHF antennas, or with a broadband antenna and two transceivers (one for VHF and one for UHF). Rugged Construction: This coupler is designed to handle 150 watts when connected to the correct ports. All 1000-volt capacitors have been used in filter stages to ensure trouble free high power operation. Weatherproof: The black anodized aluminum housing is designed to provide splashproof protection when installed in a vehicle during operation. Teflon “N” connector terminations ensure highest quality interface for all signals. Isolation: A minimum of 20dB isolation at VHF and UHF in active bands with VSWR @ less than 1.5:1 with all ports terminated at 50 ohms. VHF/UHF Dual Band Diplexer HIGHLIGHTS:
- VHF/UHF Dual Band Coupler
- 100-174, 380-960 MHz
- Rugged, Durable, and Weatherproof
- Fast Delivery
- Manufactured in North America & Europe COMMON APPLICATIONS:
- Land Mobile Radio
- Public Safety
- Ambulance
- Fire Department
- Transportation BANDS:
- VHF
- UHF Electrical Specifications Frequency 100-174, 380-960MHz Insertion Loss <0.3dB (across 98% of Mid-Band) <0.6dB (across 2% of Band Edge) VSWR <1.5:1 Impedance 50 Ohms Power Rating 150 Watts Mechanical Specifications Construction Black anodized amluminum housing Termination Teflon Type “N” female Dimensions 4.1” (10.5cm) long x 3.6” (9.2cm) wide x 1.2” (3.1cm) height Mounting Mounting Flange Weight 0.623 lbs (283g) DBD2