The Azden 310LT UHF Wireless Lavalier System is a powerful yet affordable system for camera-mount applications. The system consists of Azden’s 35BT body-pack transmitter, EX-503L lavalier microphone and 310UDR camera-mount diversity receiver. With a feature set that includes 188 user selectable UHF frequencies, pivoting high-gain diversity antennas, and LCD digital display, the 310LT is guaranteed to meet the demands of consumer and professional video applications alike. The 310UDR receiver features main and headphone monitor outputs, and a removable shoe-mount adapter. Both the transmitter and receiver operate on standard AA alkaline batteries (not included).

188 Selectable UHF Frequencies
Pivoting diversity High-Gain Antennas reduce dropouts and interference
Digital LCD Display w/ Multifunction Readout
Mini-Jack Out w/Supplied 24″ Mini-to-XLR Cable
Headphone Output on Receiver
Attached/Removable Shoe-Mount
Powered by 2 “AA” Batteries (not included)

310UDR Receiver - Specifications

Freq. Range: UHF 188 Frequencies (566********.875MHz)
Type of Reception: FM
Oscillator: PLL Synthesized
RF Squelch Level: -95dBm
Frequency Response: 50Hz – 15kHz
S/N Ratio: >84dB 100% Dev.
Output Impedance: 1k Ohms
Audio Out: MIC Level – Balanced – 3.5mm Mini-Jack
-28 dBm – 100% deviation
Batteries: 2 “AA” Alkaline (2 x 1.5V) – 5-6 hours runtime
2 “AA” rechargeable Ni-MH (2 x 1.2V)
Dimen.: 2.48″W x 3.86″H x 1.12″D (63 x 98 x 28.5 mm)
Weight: Approx. 6.7oz (190g) w/batteries


35BT Transmitter - Specifications

Freq. Range: UHF 188 Selec. Freq. (566********.875MHz)
Oscillator: PLL Synthesized
RF Power: 25mW
Frequency Response: 50Hz – 15kHz
Max. Deviation: ±40kHz at 1kHz Mod., MIC Input – 11dBm
Batteries: 2 “AA” Alkaline (2 x 1.5V) – 6-8 hours runtime
2 “AA” rechargeable Ni-MH (2 x 1.2V)
Dimen: 2.52″W x 3.93″H x 1.16″D (64 x 100 x 27 mm)
Weight: Approx. 6oz (170g) w/batteries