Lectrosonics HHa

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:

• 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

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