UHF Wireless Belt-pack Transmitters

Technical Specifications
Electrical Belt-pack
Batteries 2 x LR6/AA/UM3 1.5 V
Battery life time Approx. 15 hr
Modulation FM frequency modulation
Frequency selection PLL synthesized control
Frequency range MW1-LTX-F4: 606 to 630 MHz
MW1-LTX-F5: 722 to 746 MHz
MW1-LTX-F6: 925 to 937 MHz
Channels 193 channels (F4 and F5)
97 channels (F6)
(in steps of 125 kHz)
Frequency stability ±0.005%
Stability ±10 kHz
Frequency deviation ±48 kHz
S/N ratio >102 dB
RF output 10 mW
Spurious rejection >60 dBc
Dynamic range >110 dB
Frequency response 50 Hz to 15 kHz
Squelch Pilot tone & noise mute
Lavalier microphone
Connector Mini XLR (tiny QG)
Frequency range 100 Hz to 12 kHz
Polar pattern Cardioid
Sensitivity (at 1 kHz) -70 dB ± 3 dB
Impedance 2.2 kohm ±30%
Max SPL for 1% THD 130 dB (SPL)

Mechanical

Belt-pack
Dimensions (H x W x D)
(without antenna)
105 x 78 x 34 mm (4.13 x 3.07 x 1.34 in)
Color Charcoal
Weight 176 g (0.38 lb)
Antenna Flexible
Lavalier microphone
Dimensions (L x D) 30 x 16 mm (1.18 x 0.63 in)
Color Charcoal
Weight 20 g (0.04 lb)
Cable length 1 m (39.37 in)
Environmental Operating temperature -25 °C to +55 °C (-13 F to +131 F)
Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)
Relative humidity <95%

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