
Review Summary
Electret condenser microphone unit: Dynamic microphone unit: Unidirectional
Frequency modulation
668-698MHZ, UHF
64 channels (the number of channels may differ from country to country)
RF Carrier: 50 mW or less
Tone: 32.768 kHz
PLL synthesized
126 dB SPL
+/-40 kHz
Audio: 100 Hz to 15 kHz
95 dB or more (with WT-5800)
WB-2000 rechargeable battery (option) or AA alkaline dry cell battery
Approximately 13 hours (when the WB-2000 rechargeable battery is used)
Approximately 10 hours (when the alkaline battery is used)
Power/Battery lamps
Built-in type
14 to 122 deg. F (-10 to 50 deg. C) except battery
30 to 85% RH (No condensation)
Resin coating
120 V AC (Supplied AC-DC adapter must be used.)
130 mA (12 V DC)
668-698MHZ, UHF
16 channels
Double super-heterodyne
Space diversity
MIC: -60 dB, 600 Ohms, balanced, XLR-3-32 type connector
LINE: -20 B, 600Ohms, unbalanced, phone jack
20 dB, 10 kOhms, unbalanced, phone jack
Rod antenna
Over 90 dB, S/N ratio (20dBmV input, 40 kHz deviation)
18-40 dBmV variable
Using together of noise SQ, carrier SQ and tone SQ
32.768 kHz
ANT A/B, Audio (peak), Battery alarm, Channel number
Usable frequencies scanning
Over 104 dB (A-weight, unbalanced output)
Under 1% (typical)
100 -15000 Hz, +/-3 dB
-10 deg. C to +50 deg. C (14 to 122 deg. F )
Resin Black
WM-5225 (Dia. x H): 43.6 x 231.5mm (1.71 x 9.11")
WT-5810 (W x H x D): 206 x 40.6 x 152.7mm (8.11 x 1.59 x 6.01")
WM-5225 (With battery): 6.35oz / 180g
WT-5810: 20.81oz / 590g
The TOA Electronics Wireless Hand-Held Microphone System (E01 668-698MHz) includes WM-5225 wireless microphone transmitter and WT-5810 Diversity Tuner.
WM-5225 Wireless Microphone
The WM-5225 Wireless Microphone employs an electret condenser microphone element of high sensitivity and intelligible sound quality and is suitable for speech use. Thanks to the PLL-synthesizer system, 64 different operating frequencies are made available. A high output power ensures stable radio signal transmission.
WT-5810 Wireless Tuner
The WT-5810 Portable Space Diversity 16-Channel Wireless Tuner is designed for use on the UHF band and is suitable for vocal or speech reinforcement applications. It features a compander circuit, which minimizes the influence of ambient noise. The WT-5810 E01US Wireless Tuner is a PLL-synthesizer controlled double superheterodyne true diversity tuner to be used in UHF wireless systems. It employs a compander noise reduction circuit to minimize the influence of ambient RF noise.