ER-3300 UHF Dual-channel Wireless Microphone

Key Features:

• ● The Handheld microphone offers durable, zinc allloy body, soft-touch controls.
• ● UHF band 618-936 MHz, metal 1-rack receiver chassis with two transmitters.
• ● Bright and easy-to-read LED display shows numeric channel and RF/AF strengths; and transmitter is with bright LCD display.
• ● Press the "AFS"(Auto Frequency Selection) button 3S and the receiver will auto-scan and lock on to an open, interference-free frequency.
• ● Press [IR] button to upload automatically the receiver frequency to the transmitter.
• ● PLL (Phase Lock Loop frequency control) design ensures transmission reliability, "NoiseLock" squelch effectively blocks stray RF.
•  ● Each channel 32 selectable frequencies, dual- channel total 64 selectable frequencies.
• ● Battery life is twice as common, up to 15 hours.
• ● Designed for use on karaoke, DJ, universities, houses of worship. Stable, easy to install, most affordable unit.

Specifications:

Main Frame Size	EIA STANDARD 1U
Channels	Dual Channel
Frequency Stability	±0.0005%, Phase Lock Loop frequency control
Carrier Frequency Range	UHF 618-936 MHz
Modulation Mode	FM
Operating Range	60M typical ( in open space)
Oscillation	PLL synthesized
Sensitivity	6dBμV, S/N>60dB at 25 deviation
Band Width	32MHz
Max.Deviation Range	±45KHz
S/N	＞105dB
T.H.D.	＜0.9 % @ 1KHz
Frequency response	55Hz～16KHz±1dB
Power Supply	100-240V AC50/60 Hz, 10W
Weight	2.2KG
Dimension	421(W) X 43(H) X 206(D)
Output Connector	XLR balanced & 6.3φ phone jack unbalanced

 EH-3300 Handheld Transmitter

Carrier Frequency Range	UHF 618-936 MHz
Oscillation	Quartz-controlled fixed frequency
Harmonic radiation	＜-63dBm
Bandwidth	32MHz
Max.Deviation Range	±45KHz
Capsule	Cardioid Dynamic
RF Power Output	15mW
Battery	AA X 2
Current Consumption	85mA, typical
Battery Current / Life	Approximately 16 hours
Dimension	45(Φ) X 233 (L)
Weight	232g ( w/o battery)

ET-3000 Body-pack Transmitter

Carrier Frequency Range	UHF 618-936 MHz
Oscillation	Quartz-controlled fixed frequency
Harmonic radiation	＜-63dBm
Bandwidth	32MHz
Max.Deviation Range	±45KHz
Input Connector	4-pin mini-XLR connector
RF Power Output	15mW
Battery	AA X 2
Current Consumption	85mA, typical
Battery Current / Life	Approximately 16 hours
Dimension	95(H) X 65(W) X 25(D)
Weight	70g ( w/o battery)