• Eikon EKJMA UHF Wireless Jack & Microphone System, US Version 512-541.7 MHz
  • Eikon EKJMA UHF Wireless Jack & Microphone System, US Version 512-541.7 MHz
  • Eikon EKJMA UHF Wireless Jack & Microphone System, US Version 512-541.7 MHz
  • Eikon EKJMA UHF Wireless Jack & Microphone System, US Version 512-541.7 MHz

Eikon · Recording Gear

UHF Wireless Jack & Microphone System, US Version 512-541.7 MHz

Item EKJMA

A compact UHF wireless system with a portable transmitter and plug-in receiver, operating on the US 512–541.7 MHz band.

Where to buy

Street price $99.99 Sold by authorized dealers. Prices may vary.
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Details

About this product.

System overview

The EKJ&M is a UHF wireless system for reliable, high-quality signal transmission. It includes a portable transmitter, a compact connector-style receiver and a USB charging cable.

Key features

  • UHF 512–541.7 MHz band (US version) with 50 frequency presets
  • Quartz-locked oscillation
  • Range up to 100 feet (30 m), depending on conditions
  • Built-in 3.7V/500mA lithium batteries, charged by 5V USB (mini-USB connector)
  • About 5 hours of receiver operation; the transmitter runs 5 to 8 hours depending on volume
  • Up to 6 systems can be used in the same location

Specifications

The details that matter.

Manuals & downloads

Version
US version. The A in the model number marks Proel's North American frequency band: 512–541.7 MHz, inside the US-legal UHF TV band.

EKJ&MA – UHF PLL 50 Channel Transmitter

RF Channels
50 frequency presets
RF Frequency Band
512–541.7 MHz (US version)
RF Frequency Stability
±0.002%
RF Oscillation Mode
Quartz locked
RF Modulation Type
Wideband FM Stereo
RF Output Power
10mW
Sub-harmonic
< 40 dB
Operating current
130 mA
Operating Time
5 to 8 hrs (depending on volume level)
Operating Power Supply
3.7 V / 500 mA - built-in Lithium battery
Charging mode
USB charging 5V – type USB mini connector
Charging time
5 hours
Weight
10.6 oz (300 g)

EKJ&MA – UHF PLL 50 Channel Receiver

RF Channels
50 frequency presets
RF Frequency Band
512–541.7 MHz (US version)
RF Frequency Stability
±0.005%
RF Oscillation Mode
Quartz locked
RF Modulation Type
Wideband FM Stereo
RF Receiving Sensitivity
< -98 dBm
RF Receiving range
50 to 100 ft (15 to 30 m) depending on conditions
Audio dynamic range
106 dB
THD Distortion
< 0.5%
S/N Ratio
> 102 dBA
Audio output connector
1/4 in (6.3 mm) mono jack
Output Power Max (continuous)
400 mW
Operating current
80 mA
Operating Time
5 hours
Operating Power Supply
3.7 V / 500 mA - built-in Lithium battery
Charging mode
USB charging 5V – type USB mini connector
Charging time
3 hours
Weight
1.8 oz (50 g)

Warranty

Standard
2 years from the date of purchase at an authorized Proel North America dealer
Extended
2 more years (4 in total) when registered on proel.com within 6 months of purchase
Details
Terms, registration links and claims: proelnorthamerica.com/pages/support