Lectrosonics SNA600A Adjustable Dipole Antenna for Wireless Receivers or IFB Transmitters

The SNA600a antenna is a versatile tool for use with wireless microphone receivers or IFB transmitters. The center frequency of its 100 MHz bandwidth is tunable from 550 to 800 MHz. The frequency is set by adjusting the dipole elements using the scale printed on the body of the antenna. The elements fold for storage.

The body of the antenna is made of from fiberglass circuit board material. Nomenclature is printed in copper on the board with a black solder mask to provide excellent visual contrast. Copper traces on the circuit board form a balun for an ideal match to a 50 ohm line via a standard BNC connector. Can be used with antenna power enabled on the connected receiver or multicoupler.

Features:

• SWR less than 2:1 over 100 MHz bandwidth
• Adjustable elements tune center frequency from 471 to 800 MHz
• 3/8” x 16 threaded socket and stud with mounting strap included
• Built in balun matched to 50 ohm BNC connector
• Folds for storage
• Can be used with antenna power enabled on the receiver or multicoupler

Specifications:

• Impedance: 50 ohms
• Connector Type: BNC
• SWR: Less than 2:1 at +/- 50 MHz
• 3dB Bandwidth: 150 MHz
• Effective Bandwidth: 465 to 850 MHz
• Gain: 2.7dBi (isotropic) or 0 dBd (referenced to a dipole)
• Antenna power blocking: Capacitive coupling for use with DC power on cable
• Length: 7"
• Width: 1" folded , 7" to 11" extended depending on frequency
• Thickness: 1"
• Weight: 3.5 oz.