JTS R-4/R-4Th 4-Channel Receiver R-4 and 4 Handheld Microphones

Description

Jts R-4/R-4Th 4-channel Receiver R-4 and 4 Handheld Wireless Microphones

UHF PLL wireless system, with diversity transmission, composed of:

1 R-4 4-channel receiver

4 R-4TH handheld transmitters

Specifications

Frequency band: 690MHz-726MHz

R-4

Frequency Preparation PLL Synthesized Control

Carrier Frequency Range UHF 470 ~ 960 MHz

S/N Ratio > 105 dB

THD <0.6% @ 1 KHz

Display Content Group, Channel, Frequency, Antenna A/B, Mute Display, AF Meter (LED BAR), RF Meter (LED BAR), Battery Status

Controls Power On/Off, Group, Channel, Frequency Up/Down, Frequency Scan, Audio Level, Lock, Output Pad

Audio Output Level -12dB

AF Output Impedance 600Ω

Operating Voltage 100 ~ 240V

Output Connector 4 independent XLR outputs and 1 Ø6.3 mm and 1 XLR for mixed output

Dimension (m/m) 212.3 mm (W) * 38.3 mm (H) * 144 mm (D)

R-4TH

* From 2400 to 3000 selectable frequencies

* 15 groups preset, each up to 63 compatible channels

* PLL (Phase-Locked Loop) Synthesizer

* Adjustable transmit power between Low and High

* Designed with slot-in charging function for two AA NiMH rechargeable batteries.

Frequency Preparation PLL Synthesized Control

Carrier Frequency Range UHF 470 ~ 960 MHz

Bandwidth 108 MHz Broadband

RF Outputs Low High

Stability <± 10 KHz

Frequency Deviation ± 48 KHz (peak)

LCD Display Group, Channel, Frequency, Battery Status, User Name, GAIN Adjust

Controls Power On/Off, AF Level, Frequency (Up/Down), Lock-on Mode, REMOSET ID Pairing, RF Output Adjust

Spurious Emissions <-50 dBC

Audio Frequency Response 50Hz ~ 18kHz

Battery UM3, AA x2

Capsule Module Interchangeable

Dimensions 50 (W) x 253 (H) x 35.5 (D)

Weight 350g