• Lectrosonics SNA600a Adjustable Dipole Antenna
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Lectrosonics SNA600A Folding UHF Dipole Antenna For Wireless Systems

Lectrosonics SNA600A Folding UHF Dipole Antenna For Wireless Systems

SoundPro Item: 71731 | Part Number: SNA600A

$208.00
$231.00 $208.00
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MSRP: $231.00 | MAP: $208.00

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  • Tunable Center Frequency Adapts To Specific Wireless Frequency Coordination Needs
  • Sub-2:1 SWR Performance Across Full 100 MHz Bandwidth Minimizes Signal Loss
  • Capacitive DC Blocking Allows Safe Use With Antenna-Powered Receivers And Multicouplers
  • Built-In Balun Provides Optimal 50 Ohm Match To Standard BNC Connections
  • Fiberglass Circuit Board Body With Copper Nomenclature For Durable Field Readability
  • Folding Elements Enable Compact Storage In Rack Kits And Travel Cases
  • Circular Coverage Pattern Delivers Predictable Sensitivity For Consistent Placement
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The Lectrosonics SNA600A is a professional-grade folding UHF dipole antenna designed for live sound engineers, broadcast technicians, and touring production teams who need reliable RF coverage across a wide and adjustable frequency range. Its usable range of 465 to 850 MHz and tunable center frequency make it compatible with a broad array of Lectrosonics wireless microphone receivers and IFB transmitters without requiring a dedicated fixed-frequency antenna for each system.

For RF coordinators managing dense wireless environments at corporate events, houses of worship, or theatrical productions, the SNA600A offers a practical advantage: the dipole arms adjust using a printed scale on the fiberglass circuit board body, allowing field tuning without additional tools. The circular coverage pattern delivers maximum sensitivity perpendicular to the elements, making placement predictable and consistent. Copper traces on the PCB form a balun that presents a clean 50 ohm match to standard BNC inputs, reducing impedance mismatch losses that degrade signal quality in longer cable runs or when used with multicouplers.

The capacitive DC blocking design allows the antenna to operate safely with antenna power enabled on connected receivers or multicouplers, eliminating the need for external blocking capacitors in typical distributed antenna systems. The folding element design and compact footprint when collapsed make the SNA600A practical for rack-mounted receiver arrays and touring kits where storage space is limited.

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Specifications

Performance
Usable Frequency Range
465 to 850 MHz
Tunable Center Frequency Range
550 to 800 MHz
Bandwidth
100 MHz
SWR
Less than 2:1 at +/- 50 MHz; 3dB Bandwidth: 150 MHz
Gain
2.17 dBi (isotropic) or 0 dBd (referenced to a dipole)
Connectivity
Connector Type
BNC
Impedance
50 ohms
Antenna Power Blocking
Capacitive coupling for use with DC power on cable
Dimensions
Thickness
1"
Length
7"
Width
1" folded, 7" to 11" extended depending on frequency
Weight
Weight
3.5 oz.

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