Aerobic Headband Microphone System

Four switchable licence free frequencies on Channel 70 (UK)
Fully synthesised PLL quartz tuning technology
Receiver LED's show AF Peak level, RF Level, and Diversity Channel A or B
Professional metal enclosure.
Wireless transmitter
Aerobic Headband

All prices exclude VAT and P&P. UK Mainland P&P is £10 + VAT for orders under £150 and FREE for orders of £150 and over. Warranties apply to UK mainland only. Please call for NON MAINLAND UK deliveries so that we can quote best value options for you.

This system is packed with functions designed to let you present and not worry about what is going on in the world of wireless transmissions.

They are tough, reliable and compact.

Not only does our system come with an attractive price tag, it is also very competitive when compared to the functionality and quality of its performance.

It is also extremely economical to run. Its four channels can be used licence free in the UK.

1800 UHF Receiver

Four switchable licence free frequencies on Channel 70 (UK).
Fully synthesised PLL quartz tuning technology.
Receiver LED's show AF Peak level, RF Level, and Diversity Channel A or B
Professional metal enclosure.
19" rack mount option for one or two receivers.

The 1811 belt pack transmitter

The 1811 is equally at home in applications as diverse as a quiet church through to a grinding step class or a stadium rock'n'roll gig thanks to its range of matching microphone and cable options.

Four switchable licence-free frequencies on Channel 70 (UK).
Fully synthesised PLL quartz tuning technology.
Detachable antenna.
Screw thread Locking 3.5mm jack.
Integral switch for selection between instrument and microphone.
Gain adjustment.

1800 Receiver

Power Consumption	100 mA (12 V DC)
Audio Output	Balanced output: +16 dB(3)(max), 600 Ω, balanced, XLR-3-31 type connector Unbalanced output: +10 dB(3)(max), 600 Ω, unbalanced, phone jack
Receiving Sensitivity	Over 90 dB, S/N ratio (20 dB μV input, 40 kHz deviation)
Squelch Sensitivity	18 - 40 dB μV variable
Indicator	ANT A/B, Audio (peak), RF level, Power
S/N Ratio	Over 95 dB (A-weight, unbalanced output)
Harmonic Distortion	Under 1% (typical)
Frequency Response	100 - 15,000 Hz, ±3 dB
Operation Temperature	-10°C to +45°C
Dimensions	214 (W) x 35 (H) x 100.5 (D) mm (excluding antenna)
Weight	580g
Frequency Bands	691-693, 719-721, 742-744, 863-865 MHz
4 Channel Capability

1811 Beltpack

RF Carrier Power	Max. 10 mW
Modulation System	PLL synthesizer
Mic Input Connector	Ø 3.5 mini jack
Power Supply	1 AA size battery, 1.5V
Battery Life	Approx. 10 hours
Indicator	Battery status LED
Dimensions	62 (W) x 102 (H) x 31.5 (D) mm (excluding antenna)
Weight	90g