WT-4820

Dual Channel Receiver

WT-4820

The TOA WT-4820 diversity tuner can accept up to two optional wireless tuner modules of UHF band (WTU-4800). It can be mounted in a component rack using an optional mounting bracket (MB-WT3, MB-WT4).

Dual channel diversity tuner working with the WTU-4800 tuner modules
Mountable in a 19“ rack using the optional mounting brackets MB-WT4
Other features: Noise squelch, phantom powering for antennae, mix/solo, switch, AF peak LED, antenna A/B-LED
Technical data refers to the use in combination with 2 x WTU-4800 tuner modules

Specifications Related Products Downloads

(*1) 0 dB = 1 V

Power Source

AC mains (supplied AC adapter must be used.)

Power Consumption

250 mA (12 V DC, when operating with two tuner modules)

Receiving Frequency

506 – 865 MHz, UHF

Audio Output

Mixing/Channel 1 (selectable):
–20 dB*2 (+6 dB*2 Max.), 600 Ω, unbalanced, phone jack
–14 dB*2 (+12 dB*2 Max.), 600 Ω, balanced, XLR-3-32 type connector
Channel 2: –20 dB*2 (+6 dB*2 Max.), 600 Ω, unbalanced, phone jack

Mixing Input

–20 dB*2, 10 kΩ, unbalanced, phone jack

Antenna Input

75 Ω, BNC (phantom powering for antenna), 9 V DC, 30 mA (max)

Antenna Output

75 Ω, BNC (Gain 0 dB)

Harmonic Distortion

1 % or less

Indicator

ANT A/B, Audio (peak), Power

Signal to Noise Ratio

102 dB or more (A-weight, balanced output)