Lectrosonics HMA/E01 Plug-On Transmitter

£1,479.00 (£1,232.50 Exc. VAT)
In stock now
Lectrosonics HMA/E01 Plug-On Transmitter
Lectrosonics HMA/E01 Plug-On Transmitter
Lectrosonics HMA/E01 Plug-On Transmitter
Lectrosonics HMA/E01 Plug-On Transmitter

Lectrosonics HMA/E01 Plug-On Transmitter

£1,479.00 (£1,232.50 Exc. VAT)
B1 (537-614 MHz)
B2 (563-640 MHz)
In stock now
Brand: LectrosonicsModel: HMA-E01-B2
Key Features:
  • Accepts microphone or line level signals with selectable phantom power
  • 76 MHz tuning range in 100 kHz or 25 kHz steps for up to 3072 frequencies
  • Selectable 25/50 mW output power, powered by two AA batteries
  • Adjustable low frequency roll-off and a solid machined aluminium housing
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A1: 470 - 537MHz*
B1: 537 - 614MHz
B1: 563 - 640MHz
C1: 614 - 691MHz*

Lectrosonics HMA/E01 Plug-On Transmitter (Select Option)


  • Accepts microphone or line level signals
  • Selectable 5, 15, 48 volt phantom power
  • 76 MHz tuning range in 100 kHz or 25 kHz steps for up to 3072 frequencies
  • Selectable 25/50 mW output power
  • Adjustable low frequency roll-off
  • Powered by two AA batteries
  • USB port for firmware updates
  • IR (infrared) port for fast setup
  • Solid machined aluminium housing

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 76 MHz, with tuning steps in increments of 100 kHz or 25 kHz for up to 3072 frequencies. The tuning range covers three standard 25.6 MHz 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.

Included Accessories

  • 2 - AA Alkaline Batteries
  • 1 - HM Pouch (Part #PHTRAN3)
  • 1 - Quickstart Guide

*A1 and C1 Frequency bands are available on special request, please contact us for an accurate lead time.



Frequency Selection Steps Selectable; 100 kHz or 25 kHz
RF Power output HMa: Selectable 100 or 50 mW
HMa/E01: Selectable 25 or 50 mW
HMa/E02: 10 mW
HMa/E06: Selectable 50 or 100 mW EIRP
HMa/E07-941: Selectable 50 or 100 mW
HMa-941: Selectable 50 or 100 mW
Compatibility Modes HMa: Nu Hybrid, Mode 3, IFB
HMa/E01: Digital Hybrid, Mode 3, IFB
HMa/E02: Digital Hybrid, Mode 3, IFB
HMa/E06: Digital Hybrid,Mode 3, IFB
HMa/E07-941, HMa-941: Digital Hybrid, 200 Series, 100 Series, Mode 3, Mode 6, Mode 7, IFB
Pilot tone 25 to 32 kHz; 5 kHz deviation
(in the Digital Hybrid mode)
Frequency stability ± 0.002%
Spurious radiation: HMa/E01/E02/941/X:
60 dB below carrier
HMa: 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 1K Ohm
Input limiter Dual envelope “soft” limiter; greater than 30 dB range
Gain control range 55 dB; panel mounted membrane switches
Operating temp. range Celsius: -20° - 40° (Farenheit: -5° - 104°)
Modulation indicators Dual bi-colour LEDs indicate modulation
of -20, -10, 0, +10 dB referenced to full modulation
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 - see table)
Input Dynamic Range 125 dB (with full Tx limiting)
Controls & 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 @ 15 mA max. and 48 V @ 4 mA 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*
AA alkaline; 48V Phantom Power: 3h 30m**
* Tested with a dynamic microphone
** Tested with a Sanken CS1 for a phantom-powered microphone
Weight 6.7 oz (190 grams) without batteries
Dimensions 107.95x41.15x35.05 mm (4.25x1.62x1.38 inches)
Emission Designator A1: 44K3F3E
B2: 57K9F3E
HMa/E06: 180KF3E
HMa/E07-941: 110KF3E
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