Anchor Audio WB-9000 Wireless belt pack transmitter (902 – 928 MHz)

The Anchor Audio WB-9000 is a beltpack transmitter for Assistive Listening 9000 Series systems. Designed to be worn by a speaker, lecturer, or tour guide, it helps facilitate clearer audio for the hard-of-hearing during museum tours, presentations, or other single-focus events.

The WB-9000 is equipped with a TA4F microphone input for plunging a headband or lavalier microphone and transmits the audio signal over frequencies between 902 and 928 MHz, providing one-way communication at a line-of-sight range of up to 300′. Easy to set up and operate, the unit features a volume knob and can run approximately 6 to 8 hours on two fresh AA batteries.

Compatible Microphones
HBM-TA4F headband mic
EM-TA4F UltraLite mic
LM-60 lapel mic
CM-60 collar mic

Anchor Audio WB-9000 Specs
Microphone Input TA4F connector
Compatibility HBM-TA4F headband mic
EM-TA4F UltraLite mic
LM-60 lapel mic
CM-60 collar mic
Frequency Range 902 to 928 MHz, UHF
Channels 100 channel, UHF diversity
System Range Up to 300′ / 91 m (line of sight)
RF Power 10 mW
Antenna 1/4″ wavelength wire type
THD <0.5% at 1 kHz
Power 2 x AA batteries
Operates 6 to 8 hours on fresh batteries
Dimensions (H x W x D) 4.0 x 2.5 x 1.0" / 10.2 x 6.4 x 2.5 cm
Weight 0.5 lb / 0.23 kg
Packaging Info
Package Weight 0.455 lb
Box Dimensions (LxWxH) 6.4 x 6.35 x 1.85"