Commentary System For The Visually Impaired

16-channel PLL transmitter, for microphone operation and line audio signals.
Audio stereo line input via RCA L/R
Balanced XLR microphone input and 6.3 mm microphone input
Audio mono line output via RCA
Adjustable headphone output
Backlit LCD for indicating channel/frequency, LEDs for carrier frequency, signal and signal peak
Additional DC voltage output 10-15 V DC for connecting an additional transmitter
482 mm (19") rack installation of 2 devices is possible with supplied mounting brackets
Power is provided via enclosed plug-in power supply
Dimensions: 215 x 50 x 210 mm
Weight: 1.25 kg

General information
Description transmitter unit
Carrier frequency range 863.1-864.9 MHz
Channels 1
Admiss. ambient temp. 0-40 °C
Specifications transmitter
Transmitting power 10 mW
Operating range approx. 30 m
Power supply transmitter via encl. plug-in power supply
Width transmitter 215 mm
Height transmitter 50 mm
Depth transmitter 210 mm
Weight transmitter 1.25 kg
Connections transmitter 1 x XLR, bal. (mic in),
1 x 6.3 mm jack, unbal. (mic in),

1 x RCA L/R (line in),

1 x RCA L/R (line out)

16-channel PLL receiver
16 selectable UHF frequencies (863.1-864.9 MHz)
Adjustable headphone output
Audio line mono output via 3.5 mm stereo jack
Line output level adjustable in 3 steps
Backlit LCD for indicating channel/frequency and battery status
Metal housing
Power supply via 2 x 1.5 V battery AA size or NiMH rech. battery (not supplied)
Scope of delivery includes earphones with rubber ear hook
Belt clip

General information
Description pocket receiver
Carrier frequency range 863.1-864.9 MHz
Channels 1
Admiss. ambient temp. 0-40 °C
Specifications receiver
Power supply receiver 2 x 1.5 V batt. AA size
Width receiver 64 mm
Height receiver 175 mm
Depth receiver 37 mm
Weight receiver 200 g
Connections receiver 1 x 3.5 mm mono jack (line in),
1 x 3.5 mm stereo jack (headphones)

For simultaneously charging rech. batteries (NC, NiMH) of up to 12 units
Average charging time, depending on capacity and condition of the rechargeable batteries used: approx. 5-6 hours, e.g. for 1,300 mAh rech. batteries
Each slot with LED for indicating a fault and battery charging status
Mechanical reverse polarity protection
Wooden case with black imitation leather cover
Supplied with matching power supply
Dimensions: 300 x 170 x 280 mm

Supplied w/o receivers

Description transport case
Nominal value 12 devices
Type with PWM quick charging function
Colour black
Power supply via encl. power supply
Admiss. ambient temp. 0-40 °C
Dimensions 300 x 170 x 280 mm
Weight 4.14 kg
Packing unit 1
Packing dimensions (W x H x L) 0.365 x 0.25 x 0.385 m
Gross weight 4.66 kg
Net weight 4.14 kg

Professional stereo headphones with dynamic boom microphone
Perfectly closed system for ambient noise suppression
Excellent sound characteristics, very comfortable to wear
Flexible microphone boom, folding, continuously adjustable
Padded ear cushions and headband
2 m cable with single-sided cable inlet and 3.5 mm plugs, supplied with two 6.3 mm adapters

Description headset
Transmission method cable
Headphone driver neodymium, Ø 40 mm
Type of transducer dynamic
Max. input power 100 mW
Transmission range, headphones 20-20,000 Hz
Nominal impedance, headphones 250 Ω
Headphone sensitivity 117 dB/mW
Transmission range, mic. 120-6,000 Hz
Nominal impedance, microphone 600 Ω
Microphone system dynamic, cardioid
Microphone sensitivity 1.8 mV/Pa
Cable 2 m, single-sided cable inlet
Plug 2 x 3.5 mm plug
Adapter 2 x 6.3 mm plug
Weight w/o cable 375 g

2-channel USB recording interface

• Integrated USB audio interface (will be identified and addressed as an external sound card)
• Full-duplex USB port (allows for simultaneous recording and reproduction) for reproduction of digital audio data from a PC and for recording mixings onto a PC
• 2 mono input channels with XLR input (mic) and 6.3 mm input (switchable mic/line)
• Selectable 20 dB attenuation and LED level display
• Input channels switchable mono/stereo
• 1 additional stereo input
• 1 x 6.3 mm jack output L/R
• 1 x 3.5 mm jack stereo output
• Adjustable headphone output
• +48 V phantom power, can be activated as required for each channel
• Stereo LED level display
• Robust metal housing of compact size

No. of channels2No. of inputs5Mic input2.5 mV, 2 x 3-pole XLRLine input45 mV, 1 x 6.3 mm jack

11 kΩ (line)/460 kΩ (inst.)

Aux input1.25 V, 1 x 3.5 mm jackMaster output500 mV, 2 x 6.3 mm jack L/RAux output500 mV, 1 x 3.5 mm jackHeadphones≥ 16 Ω, 1 x 3.5 mm jackUSByesFrequency range20-20,000 HzTHD≤ 0.03%Crosstalk92 dBPhantom power+48 VPower supplyvia USB interface

DC 5 V/500 mA

Operating voltage (possible alternative)DC 5 VPower supply (possible alternative)500 mAAdmiss. ambient temp.0-40 °CWidth160 mmHeight50 mmDepth110 mmWeight634 gPacking dimensions (W x H x L)0.155 x 0.075 x 0.27 mGross weight0.854 kgNet weight0.7 kg

We offer the following shipping options at checkout;

• Free Shipping - Up to 7 working days
• Standard - 2-3 working days £6.50
• Express - Next working day for orders placed before 2PM £12.00

Any orders placed over the weekend, will be processed from the Monday, excluding bank holidays.