Trantec S4.04-B-EB GD5
4-channel UHF Wireless Beltpack Set
+ SJ-33 HM-33 Headset Microphone

Features:
Trantec's simplest plug-and-play beltpack system
Perfect for vocal, speech, and instrumental applications
Rugged and compact with outstanding reliability
Beltpack transmitter can be used for lavalier/headset microphones and instrument cables (3.5mm locking mini jack connector)
Compatible with the Trantec SJ-33 HM-33 and SJ-66 HM-66 headset microphones
4 selectable UHF frequencies
Quick channel scan
Diversity operation
Infrared Auto channel set-up
Battery indicator on receiver
Up to 10 hours of continuous use with 1 AA alkaline battery
Wireless range of up to 100m (line of sight)
Automatic squelch when the system senses weak or absent microphone signals and mutes
Easy-lock system allows you to sync multiple transmitters to receivers

Specifications:

System:

Modulation: Wideband FM
Frequency Range: UHF Channel 70, 863MHz - 865MHz
Tunable Frequencies: 25kHz steps
Switchable Channels: Four channels
Simultaneous Operated Channels: Four channels
Pilot Tone: 32.768kHz
Total Harmonic Distortion: <1 percent at 1kHz
Functions: IR sync, Channel scan, Battery life information
Dynamic Range: >96dB(A)
Operating Range: Approx. 100m
Operating Temperature Range: -10°C to +50°C

S4.04-BTX-EBWD5 Beltpack Transmitter:

Connector: 3.5mm Locking Mini Jack
Included Microphone Unit: None
RF Carrier Power: 10mW
Audio Frequency Response: 50Hz - 15kHz
Audio Input Level: -6dBV (maximum), mic gain 0dB
Battery Life: Approx. 10 hours
Power Supply: 1 x AA size alkaline battery, 1.5V
Finish: Resin, coating
Dimensions: 62mm x 100mm x 25mm (W x H x D) (with clip)
Weight: 85g (with battery)

S4.04-RX-EB GD5 Receiver:

Diversity Reception: Antenna Diversity
Sensitivity: 10uV at 45dBA S/N
Squelch: Tone SQ, 
Carrier SQ, Noise SQ
Audio Frequency Response: 50Hz - 15kHz
Audio Output Level: (Maximum) : Balanced XLR Socket: -20dBu, Unbalanced 1/4'' Socket: 10dBu
Power Supply: 11 - 18VDC, 300mA
Dimensions: 215mm x 39mm x 102mm (W x H x D) (excluding antenna and BNC)
Weight: 480g

SJ-33 HM-33 Headset Microphone:

Capsule Type: Electret condenser
Polar Pattern: Omnidirectional
Nominal Impedance: 3300 Ohms
Maximum SPL: >120dB
Frequency Response: 20Hz - 16kHz
Colour: Black
Cable Length: 1500mm
Cable Connector: Trantec screw-jack, 3.5mm (mini-jack) 3-pole
Compatible Trantec Beltpacks: Trantec S4.04 Series Beltpacks, Trantec S4.10 Series Beltpacks
Included Accessories: Foam windshield
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