Lectrosonics UMC16B-A1B1 16-Channel UHF Antenna Multicoupler (470 to 614 MHz)

BH #LEUMC16BA1B1 • MFR #UMC16B-A1B1
Lectrosonics UMC16B-A1B1 16-Channel UHF Antenna Multicoupler (470 to 614 MHz)
Key Features
  • Active RF Distribution System
  • RF from 2 Antennas to 16 Receivers
  • For 50-Ohm Antennas with BNC Connectors
  • 144 MHz Passband
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The Lectrosonics UMC16B-A1B1 is a 16-channel UHF antenna multicoupler that operates with any 50-Ohm antenna equipped with a BNC connector. It provides active RF distribution for up to eight diversity receivers or up to 16 non-diversity receivers.
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Expected availability: 3-7 business days
$1,279.00
$107/mo. suggested payments.*
with 12 Mos. Promo Financing
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Lectrosonics UMC16B-A1B1 Overview

The Lectrosonics UMC16B-A1B1 is a 16-channel UHF antenna multicoupler that operates with any 50-Ohm antenna equipped with a BNC connector. It provides active RF distribution for up to eight diversity receivers or up to 16 non-diversity receivers.

The UMC16B-A1B1 utilizes broadband ceramic filtering with low noise to deliver outstanding performance and flexibility across the 144 MHz passband. The signal amplifier is a high-current type with a very high IP3 (third order intercept) that minimizes intermodulation artifacts.

The unit is housed in a standard 1-RU rackmount assembly with rugged connectors.

Multiple Power Options

  • The UMC16B can be powered from an external supply, 10 to 18 VDC for mobile applications, or from 100 to 240 VAC for installations using the regulated power supply furnished with the unit
  • A locking connector on the rear panel secures the power connection

Other Features

  • Inputs: Two 50-Ohm BNC jacks on the rear panel
  • Outputs: Sixteen BNC jacks on the rear panel (eight jacks per antenna)
  • The amplifier output is distributed to the output jacks using a Wilkinson "strip-line" RF splitter
  • The splitter design allows unused jacks to remain un-terminated with only a slight effect on other channels

Lectrosonics UMC16B-A1B1 Specs

TypeActive RF Distribution System with Ceramic Filtering
Inputs2 x 50-Ohm BNC Jacks on Rear Panel
Third Order Intercept+27 dBm at Input
Outputs16 x BNC Jacks on Rear Panel (8 x Jacks per Antenna)
Isolation20 dB Minimum, Any Output to Any Output
Any Output Can Be Open, Shorted, or Terminated without Affecting Other Outputs
Splitter TypeWilkinson 1/4 Wave Strip Line
Filter Passband470 to 615 MHz (Bands A1, B1)
Input/Output RF Gain0 dB Nominal
In-Band Ripple±2 dB
Temperature Range-4 to 122°F / -20 to +50°C
Power Requirements10 to 18 VDC, Overload Protection Provided by Internal Auto-Resetting Poly Fuse
Power Consumption500 mA at 15 VDC Nominal
Dimensions19 x 7.1 x 1.75" / 487 x 180 x 45 mm
Weight3.2 lb / 1.45 kg
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