The HHa Digital Hybrid Wireless handheld transmitter represents an elegant solution for a variety of wireless microphone applications including live performance & broadcast.
The HHa incorporates many advanced features to provide highquality speech and vocal reinforcement. Along with providing peerless audio quality with wide frequency response and dynamic range in native 400 Series mode, the technology used in the HHa includes compatibility modes for Lectrosonics 200 Series, 100 Series and IFB receivers, and some systems from other top manufacturers.
Interchangeable Capsules
Lectrosonics offers the HHC cardioid condenser capsule. Thread-on capsules from other manufacturers using a 1.25" opening and 28 thread pitch can also be used, including those from manufacturers such as EV, Shure, Heil SoundTM, Telefunken and others.
Digital Hybrid Wireless
Digital Hybrid Wireless is a revolutionary design that combines digital audio with an analog FM radio link to provide both outstanding audio quality and exemplary, noise-free RF performance. Us- ing a patented algorithm to encode 24-bit digital audio information in the transmitter into an analog format, the encoded signal is then transmitted over an analog FM wireless link. At the receiver, the signal is then decoded to restore the original digital audio. This process eliminates compandor artifacts and produces an audio frequency response flat to 20 kHz.
Operating Frequencies:
Band A1: 470.100 - 537.575
Band B1: 537.600 - 614.375
Band C1: 614.400 - 691.175
Caractéristiques
25 or 100 kHz tuning steps for up to 3072 selectable frequencies across a 76 MHz tuning range
Digital Hybrid Wireless Technology
Standard thread-on capsules
Membrane switch and LCD interface
AA battery power
Selectable RF power at 50 and 100 mW
Talkback feature
IR (Infrared) Port for fast setup
Spécifications
Frequency selection steps: Selectable; 100 kHz or 25 kHz RF Power output: Selectable at 50 or 100 mW Pilot tone: 25 to 32 kHz frequency (400 Series only); 5 kHz deviation Frequency stability: ± 0.002% Deviation: ± 75 kHz (max) Spurious radiation: 90 dB below carrier Operating temperature range: -20 C to +50 C Input compressor: Dual envelope compressor, >30 dB range Gain control range: 45 dB; semi-log menu-driven control; 1 dB steps
Modulation indicators
Dual bicolor LEDs indicate modulation
of -20, -10
0 and +10 dB referenced to full modulation
LCD bar-graph indicator
Frequency response: 40 Hz to 20 kHz (+/- 1dB) Low frequency roll-off: -3 dB @35, 50 and 70 Hz; selectable; 36 dB/octave
Controls
External: Programmable mute/talkback button
Battery compartment: Power, mute disable, menu/select, back and up/down arrow buttons for menu selection and settings
Battery: 2x AA with polarity protection and battery ejector Battery life: At 100mW: 5.5 hours (Duracell Quantum alkaline) (The HH transmits battery status to Lectrosonics Digital Hybrid Wireless receivers.) Capsule Interface: 1.25" opening and 28 thread pitch Power available: 5V, 25 mA max Input impedance: 1000 Ohms Weight: 12.1 oz. with batteries and HHC capsule Dimensions: 9.5" long x 1.97" diameter at largest point
