UHF PLL pocket transmitter suitable for combination with a headband microphone or an instrument microphone with 4-pole mini XLR connector. It offers36 MHz bandwidth, 6 groups, each with up to 22 compatible preset channels, 1441 selectable individual frequencies, REMOSET ULTRASONIC technology for receiver/transmitter synchronisation, adjustable sensitivity (±15 dB), lock function, 5-level display and switchable transmitting power.