By: Lectrosonics
Wireless Microphones & Audio Processors
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
VHF Plug-on Transmitter

The Lectrosonics H187 plug-on transmitter adapts microphones with XLR connectors to wireless operation. The spring-loaded, rotating input coupler is easy to operate, yet provides a firm, noise-free fit with a wide variety of different microphones. The transmitter housing and the body of the attached microphone form an efficient dipole antenna configuration, with an insulator between the input coupler and the lower section of the transmitter housing separating the two halves of the antenna.

H187 features include:

  • Adapts any microphone with an XLR jack to wireless operation
  • Accepts audio from dynamic mic level up to moderate line levels
  • Ultra-flat frequency response preserves the tonal quality of whatever mic is used
  • Durable machined aluminum construction
  • Simple changing of microphones with a firm, noise-free fit
  • Modulation level LCDs allow quick and precise gain adjustment
  • Precision battery compartment accepts any make of alkaline 9V battery
  • 14 hours operating time on an akaline battery
Type of Transmitter Analog VHF Plug-On
# Of Channels Single Channel
Type of Input Connector 3-pin XLR
Type of Microphone not applicable, plug-on transmitter for wired microphones
Polar Pattern not applicable
Interchangeable Mic Heads Accepts any standard XLR terminated microphone
Frequency Response 100Hz to 15kHz
Battery Type/Approx. Life 9 Volt Alkaline Lithium
Mute Switch Yes - Power/Mute Switch
Level Control 43dB Semi-log Rotary Control
Antenna Type Internal
Display None
Dimensions 1.5 x 1.5 x 4.2" (38.1 x 38.1 x 106.68mm) (W x D x H)
Weight 7 oz (198.44 g)

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Prices and specifications subject to change without notice.