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Williams Sound T800 SYS FM Listening System
 
Williams Sound T800 SYS FM Listening System
Part No: T800 SYS
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Williams Sound T800 SYS FM Listening System - The T800 SYS is a FM listening system. This large-area FM listening system is professional grade, designed for the European marketplace.

The T800 SYS is a FM listening system. This large-area FM listening system is professional grade, designed for the European marketplace.  Will broadcast a speaker´s voice, music program, or audio wirelessly up to 122m (400’) to a listening audience.  Ideal for large venues where superior coverage is essential.  Set-up is quick an easy.  Audience participants use the three-channel R863 FM receivers to pick up the broadcast for language interpretation or hearing assistance applications.

The T800 FM transmitter is professional grade, designed for the European marketplace.  Will broadcast a speaker´s voice, music program, or audio wirelessly up to 122m (400’) to a listening audience. Set-up is quick an easy. Audience participants use the three-channel R863 FM receiver (optional) to pick up the broadcast for language interpretation or hearing assistance applications.

The R863 is a portable, body-pack style FM receiver with user-selectable operating frequencies of 863.25 MHz / 863.75 MHz / 864.75 MHz. Black, ergonomic, impact-resistant case. Belt-clip included for hands-free operation. Will accommodate a variety of headphone, earphone or neckloop options.
Applications [Open] [Close]
Commercial Audio
Pro Audio
Features [Open] [Close]
- System Includes:
- (1) T800 FM transmitter
- (6) R863 three-channel receivers with AA batteries
- (6) EAR 013 single mini earbud
- (1) WCA 013 audio cable
- (1) ANT 032 antenna
- (1) IDP 008 ADA wall plaque
- (1) 240 VAC power supply
- (1) WLC 005 power cable
- Sleek, backlit LED display.
- Three channel selectable: 863.250/863.750/864.750 MHz.
- Headphone monitoring jack.
- Meets DDA requirements for hearing assistance.
- Accommodates any number of listeners.
Details [Open] [Close]
ModelT800 SYS
Product TypeFM Listening System
T800Specifications
ColorBlack with white legends
PowerAC: 100 to 240 VAC, 50-60 Hz, 400 mA, power inlet IEC C14 DC: 12 to 13 VDC, 800 mA, 2.1 mm DC
Temperature RangeOperating: 0 C to 40 C (+32 F to 104 F)
Storage-20 C to 70 C (-4 F to +158 F)
Operating FrequenciesSelectable: Ch 1= 863.250 MHz, Ch 2 = 863.750 MHz, Ch 3 = 864.750 MHz
RF Output5 to 10 dBm (full power switch)
RF SwitchLow/ Full power switch on rear panel
LCD DisplayBacklit, Ch #, frequency, user name, audio level VU (indicated by 11 segments total)
Menu Push ButtonsMenu, +Ch select, -Ch select, SET
Headphone OutputMono, 1/4” tip barrel jack, 0.35mW power into 33 ohms, level adjust on front panel
Stability+/- .05 MHz (0 C to 40 C)
FM Deviation45 kHz (line input, L+R, 1 kHz, 0.5 Vrms)
Pre-Emphasis50 μsec
Nominal RangeUp to122 meters (400 ft) at RF switch full power with Williams Sound R863 receiver
Frequency ResponseLine input: 25 to 10.0 kHz +- 3 dB Microphone input:110 to 8.5 kHz +/- 3 dB. Dynamic microphone onl
Signal/Noise Ratio (1 kHz)Line input: > 50 dB Microphone input: > 40 dB
%THD + noise (1 kHz)Line input: < 0.4% Microphone input: < 0.5%
Audio Processing2:1 compression (line or microphone input)
Audio InputLine input: mono, RCA jack x 2 (labeled left and right) Microphone input: Balanced/unbalanced
Audio Levels: (at FM deviation)Line input: 0.5 Vrms (-6 dBV), rotary gain adjust rear panel at maximum
Common Mode RejectionMicrophone input: > 22 dB @ 1 kHz, balanced input
Antenna22.9 cm (9”) long, semi flexible, adjustable, removable, rear panel connector
Compatible ReceiversR863
Dimensions21.8 cm (8.6”) W x 21.8 cm (8.6”) D x 4.6 cm (1.8”) H
Weight2.9 lbs (1.32 kg)
R863Specifications
ColorBlack
MaterialABS/Polycarbonate, shatter-resistant
Battery TypeTwo (2) AA 1.5 V Non-rechargeable Alkaline batteries (BAT 001),50 mA nominal current drain, 40 hour
Operating FrequenciesCH 1 - 863.25 MHz; CH 2 - 863.75 MHz; CH 3 - 864.75 MHz ( ± 30 kHz)
Operating Range30 meters (98.4 feet) with T863 transmitter
Stability± .05 MHz, 0 - 50° Celsius
FM Deviation60 kHz ±5 kHz, transmitter input at 1 kHz, 2.5 mV
De-Emphasis50 μS
Sensitivity< - 90 dBm @ 60 kHz deviation
Squelch-100 dB @ 6 kHz
Freq Response500 Hz - 5 kHz, ±3 dB
Distortion< 2.0% THD
Signal–Noise Ratio>50 dB ( ± 5 dB) with transmitter input at 1 kHz, 2.5mV
AntennaInternal wire monopole
Controls & IndicatorsVolume control knob; Channel selector (four position rotary switch): Position 1 is off
Headphone jack3.5 mm jack, mono output, 8-32 ohm impedance
Charging ContactsDesigned for use with CHG 3512 Battery Charger
Dimensions115 mm H x 72 mm W x 30 mm T (4.5” H x 2.85 W x 1.2” T)
Weight0.19 lbs (85 grams), no batteries
EAR 013Specifications
Plug3.5 mm mono
Cord length39 inches
Impedance32 Ohms
Frequency Range20 - 20kHz
Max input power5mV
Sensitivity128dB @ 1kHz
Driver size13 mm
Weight0.0198 lbs (9g)
ANT 032Specifications
Used withT800
Connector typePivoting TNC
Cable typeN/A
Nominal Impedance50 Ohm
Length8"
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