Lectrosonics HHa Handheld Transmitter

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The Lectrosonics HHa Digital Hybrid Wireless Handheld Transmitter represents an elegant solution for a variety of wireless microphone applications including live performance, broadcast, AV rental and houses of worship. The HHa incorporates many advanced features to provide high quality 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.

The Lectrosonics HHa package includes a microphone clip, battery caddy, (2) AA alkaline batteries, hexagonal anti-roll sleeve, and zippered mic pouch. Microphone capsules are sold separately.

Interchangeable Capsules (Sold Separately)
Lectrosonics offers two cardioid condenser capsule options: the HHC Mic Capsule and HHVMC Variable Mic 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 Sound, Telefunken and others.

Selectable RF Transmission Power
The HHa transmitter allows the user to select from among two power settings depending on the needs of the situation. The lower RF power setting uses slightly less current, thus battery life is enhanced. The higher power setting provides greater range and resistance to dropouts. Selecting the RF power is accomplished using the control menu.

IR Sync
The HHa is equipped with an IR port for use with receivers. Settings, such as frequency stored in the receiver will be sent to the transmitter via the IR port.

Mute & Talkback Functions
The button on the back of transmitter below the head can be used to actuate an audio mute condition. This button can also be disabled using the control panel inside the battery compartment. An alternative function that can be actuated by this button is a talkback function. In this state, the transmitter sends a signal to the Venue receiver (with firmware version 5.2 or later) when the button is pushed - the receiver then switches the audio to a second output which can be routed differently. This function can be used for talkback, cueing or other purposes depending on the application.

Lectrosonics HHa - Features:

• 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 (HHC or HHVMC, sold separately)
• Membrane switch and LCD interface
• AA battery power
• Selectable RF power at 50 and 100 mW
• Talkback feature
• IR (Infrared) Port for fast setup

CONSUMER ALERT: This particular wireless microphone device operates in portions of the 617-652 MHz or 663-698 MHz frequencies. Beginning in 2017, these frequencies are being transitioned by the Federal Communications Commission (FCC) to the 600 MHz service to meet increasing demand for wireless broadband services. Users of this device must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier than that date if their operations could cause harmful interference to a 600 MHz service licensee’s wireless operations on these frequencies. For more information, visit the FCC's wireless microphone website or call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC).

• Operating Frequencies:
  • Block A1: 470.100 to 537.575 MHz
  • Block B1: 537.600 to 614.375 MHz
  • Block C1: 614.400 to 691.175 MHz
  • 941 Band (US Only):
    • 941.525 to 951.975 MHz
    • 952.875 to 956.225 MHz
    • 956.475 to 959.825 MHz
• 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 (Digital Hybrid mode); 5 kHz deviation (941 Band: 3.5 kHz deviation)
• Frequency Stability: ± 0.002%
• Deviation: ± 50 kHz (max)
• Spurious Radiation: 90 dB below carrier
• Operating Temperature Range: -20° 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 (± 1 dB)
• 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: @ 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
• Dimensions (L x Diameter at largest point): 9.5 x 1.97 in
• Weight: 12.1 oz, with batteries and HHC capsule