Professional Wireless

Includes transmitter and receiver, each with antennas

This coaxial design is approximately 60 inches in overall length, with a right angle BNC for standard 50 ohm inputs. The other end is cut to a 1/4 wavelength of the corresponding frequency block with a color band and tag specifying its block. It is especially useful with the VR Field receiver in portable “bag” systems where the receiving antenna can be positioned away from the bag (on a shoulder strap) to reduce the range-reducing effects of RF noise generated by digital recorders in the bag.

Log Periodic Dipole Array (LPDA) antennas provide a useful directional pattern over a broad frequency bandwidth (500 - 800 MHz)
Constructed of 1/8” FR4 fiberglass and are extremely rugged.
Ideal for portable applications including temporary setups for field production.

ALP500, ALP620
Pattern Gain: +7dBi (isotropic)
+4dBd (over dipole)
Range: 450-862 MHz
Weight: ALP500: 14.2 oz.
ALP620: 9.4 oz.
ALP650/L/M/H: 12 oz.
Connector: 50 Ohm BNC
Dimensions: 12” high x 10.5” deep x 1.5” wide
(ALP650 without mounting hardware)

All Models
Power Requirements: 8V to 16V DC at the input jack; auto reset poly fuse
protection circuit; constant power switching supply
• 8V DC (125 to 145 mA)
• 12V DC (83 to 106 mA)
• 14.4V DC (69 to 89 mA)
• 16V DC (60 to 80 mA)
Phantom Powering: DC voltage supplied via coaxial cable by UMC16B,
VRM input jack or BIAS-T power inserter (70 to 80 mA)
Power Consumption: 1 Watt nominal (switching regulator)

Log Periodic Dipole Array (LPDA) antennas provide a useful directional pattern over a broad frequency bandwidth (500 - 800 MHz)
Constructed of 1/8” FR4 fiberglass and are extremely rugged.
Ideal for portable applications including temporary setups for field production.

ALP500, ALP620
Pattern Gain: +7dBi (isotropic)
+4dBd (over dipole)
Range: 450-862 MHz
Weight: ALP500: 14.2 oz.
ALP620: 9.4 oz.
ALP650/L/M/H: 12 oz.
Connector: 50 Ohm BNC
Dimensions: 12” high x 10.5” deep x 1.5” wide
(ALP650 without mounting hardware)

All Models
Power Requirements: 8V to 16V DC at the input jack; auto reset poly fuse
protection circuit; constant power switching supply
• 8V DC (125 to 145 mA)
• 12V DC (83 to 106 mA)
• 14.4V DC (69 to 89 mA)
• 16V DC (60 to 80 mA)
Phantom Powering: DC voltage supplied via coaxial cable by UMC16B,
VRM input jack or BIAS-T power inserter (70 to 80 mA)
Power Consumption: 1 Watt nominal (switching regulator)

Log Periodic Dipole Array (LPDA) antennas provide a useful directional pattern over a broad frequency bandwidth (500 - 800 MHz)
Constructed of 1/8” FR4 fiberglass and are extremely rugged.
Ideal for portable applications including temporary setups for field production.

ALP650 Series with RF amplifier
Pattern Gain: +7dBi (isotropic)
+4dBd (over dipole
Passband:
ALP650L 470.000 - 692.000 MHz
ALP650 537.000 - 767.000 MHz
ALP650L/E (RoHS compliant) 470.000 - 692.000 MHz
ALP650M/E (RoHS compliant) 537.000 - 768.000 MHz
ALP650H/E (RoHS compliant) 640.000 - 862.000 MHz
RF Gain: +12 dB with 0dB attenuator
+8 dB with 4dB attenuator
+5 dB with 7dB attenuator
Third Order Intercept: +27 dBm @ input (+41 dBm output)
Weight: 12 oz. (all versions)
All Models
Power Requirements: 8V to 16V DC at the input jack; auto reset poly fuse
protection circuit; constant power switching supply
• 8V DC (125 to 145 mA)
• 12V DC (83 to 106 mA)
• 14.4V DC (69 to 89 mA)
• 16V DC (60 to 80 mA)
Phantom Powering: DC voltage supplied via coaxial cable by UMC16B,
VRM input jack or BIAS-T power inserter (70 to 80 mA)
Power Consumption: 1 Watt nominal (switching regulator)
If

• DTV-free unlicensed ISM band 902-928 MHz
• Digital or analog inputs; digital or analog outputs
• 24-bit, 48 kHz audio
• 2 or 4 channel operation
• Extended operating range
• Channel pairing for stereo monitoring
• Powered by 9 to 16 VDC

The D4 digital 4-channel wireless system was designed as a special purpose system for location production in film and television.

A typical application for this system is in television production as part of what is commonly called a “bag system.” A portable mixer and several wireless microphone receivers are carried in an over-shoulder carrying case. The D4T transmitter is connected to the outputs of the mixer to transmit up to four audio channels to one or more D4R receivers mounted on video cameras.

The system is designed for line level analog audio signals and AES/EBU digital audio signals and can be set up as a 2-channel or 4-channel system with options that provide:

• Digital in/Digital out (< 1 mS latency)
• Digital in/Analog out
• Analog in/Digital out
• Analog in/Analog out (2.2 mS latency)

In the 4-channel mode, the D4 system operates on one of four 4 MHz channels in the 902 to 928 MHz band. Each channel carries four separate audio signals, digitally multiplexed within a common carrier.

The audio quality is suitable for any professional application in film, television and live sound. 48 kHz/24-bit audio, ruler-flat 20-20000 Hz frequency response, ultralow distortion and high dynamic range assure excellent audio reproduction.

Operating range is very similar to top of the line Digital Hybrid Wireless® microphone systems.

The LCD interface makes setup simple and straightforward. Any external power source in the 9 to 16 Volt range may be used.

Housings and panels are machined aluminum with electrostatic powder coated and anodized finishes and laser etched marking for durability.

• Digital Hybrid Wireless® Technology
• Membrane switch control panel with LCD display
• Converts microphones with XLR jacks to wireless operation
• Selectable 5, 18 and 48 volt phantom power plus off position for dynamic microphones
• Adjustable low frequency roll-off
• Powered by two AA batteries
• 256 synthesized UHF frequencies
• 100 mW output power
• Rugged machined aluminum housing

The HM Digital Hybrid® UHF plug-on transmitter features a DSP-based design that allows the transmitter to operate in its native Digital Hybrid Wireless® mode, Lectrosonics 200 Series, 100 Series, IFB product groups, plus two modes for compatibility with analog receivers from other manufacturers. A unique multi-voltage phantom power feature allows the transmitter to be used with virtually any microphone, including high-current condenser types, expanding its usefulness in high-end applications such as motion picture production..