LECTROSONICS HMa/E01

article code
lec.hmae01-xx
Lectrosonics plug-on transmitter with phantom power, dual AA battery, wideband
€ 1,384.00 List Price
As low as € 1,591.15 Our Price € 1,315.00 Our Price

This unique plug-on transmitter design will ideally match any microphone or line level source via a standard XLR connector. Phantom power is selectable at 5, 15 and 48 volts, or can be turned off for use with dynamic microphones and line level signal sources.

The design includes a wide tuning range of up to 76MHz, with tuning steps in increments of 100kHz or 25kHz for up to 3072 frequencies. The tuning range covers three standard 25.6MHz Lectrosonics frequency blocks. Each of the standard blocks includes 256 different pilot tone frequencies for compatibility with all "Digital Hybrid Wireless" receivers.

DSP compatibility modes are also included to work with legacy Lectrosonics analog wireless microphone receivers and IFB receivers as well as some receivers from other manufacturers. The PHTRAN3 leather pouch with belt clip and snap close is included.

"Digital Hybrid Wireless" combines 24-bit digital audio with an analog FM radio link to provide outstanding audio quality and the extended operating range of the best analog wireless systems. The design overcomes channel noise in a dramatically new way, digitally encoding the audio bitstream in the transmitter and decoding it in the receiver, yet sending the encoded information via an analog FM wireless link. This proprietary DSP algorithm eliminates a compandor circuit and its artifacts and preserves the RF spectral footprint of analog FM designs to simplify multi-channel coordination with exisiting analog wireless systems.

FEATURES:

  • "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
  • 50mW output power
  • rugged machined aluminum housing

OPERATING FREQUENCY RANGE:

  • operating frequency: see product
  • frequency selection steps: selectable 100 kHz or 25 kHz
  • RF power output: HMa/E01 selectable 25 or 50 mW
  • compatibility modes: HMa/E01 Digital Hybrid, Mode 3, IFB
  • pilot tone: 25 to 32 kHz, 5 kHz deviation(in the Digital Hybrid mode)
  • frequency stability: +/0.002%
  • spurious radiation: 60 dB below carrier, compliant with ETSI EN 300 422-1 v1.4.2
  • equivalent input noise: -125 dBV (A-weighted)
  • input level: nominal 2 mV to 300 mV, before limiting. Greater than 1V maximum, with limiting.
  • input impedance: 1KOhm
  • input limiter: dual envelope "soft" limiter, greater than 30 dB range
  • gain control range: 55 dB, panel mounted membrane switches
  • modulation indicators: dual bi-color LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation

AUDIO PERFORMANCE (OVERALL):

  • frequency response: 35 Hz to 20 kHz (+/-1dB)
  • low frequency roll-off: adjustable for -3dB @ 30, 50, 70, 100, (120 or 150 Hz)
  • THD: 0.2% (typ. 100 Hz to 20 kHz)
  • input dynamic range: 125 dB (with full Tx limiting)
  • controls and indicators: Power/Phantom "ON-OFF", Phantom voltage selector, audio input gain, LCD w/membrane switches, LED audio level indicators
  • audio input jack: standard 3-pin XLR (female)
  • Phantom power: 5V @ 18 mA max., 15V @ 15mA max. and 48V @ 4mA max., plus "OFF"
  • USB port: used for firmware updates
  • IR (infrared) port: for quick setup by transferring settings from an IR enabled receiver
  • antenna: housing and attached microphone form the antenna
  • battery: two 1.5 Volt AA alkaline
  • battery life (Duracell Ultra): AA alkaline, no Phantom power: 5h 0m and AA alkaline 48V Phantom power: 3h 30m
  • weight: 190 grams without batteries
  • dimensions (in mm): 107.95 x 41.15 x 35.05
  • emission designator: A1 44K3F3E and B2 57K9F3E

More Information
Firmware

Download latest firmware here

BrandLectrosonics
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