Receiver
Frequency Band A: 516 to 558 MHz
Receiving Frequency Maximum 1680 receiving frequencies, adjustable in 25 MHz steps
20 frequency banks, each with up to 16 factory-preset channels, no intermodulation
6 frequency banks with up to 16 programmable channels
Switching Bandwidth Up to 42 MHz
Nominal/Peak Deviation ±24 kHz / ±48 kHz
Receiver Type Adaptive diversity
Sensitivity < 4 μV, typ. 1.6 μV for 52 dBA (with HDX, peak deviation) rms s/n
Adjacent Channel Selectivity Typically ≥ 65 dB
Intermodulation Attenuation Typically ≥ 70 dB
Blocking ≥ 80 dB
Pilot Tone Squelch: Can be switched off
Squelch 5 to 25 dBµV, adjustable in steps of 2 dB
Compander Sennheiser HDX
Signal to Noise Ratio Approximately 90 dBA (1 mV, peak deviation)
Total Harmonic Distortion (THD) ≤ 0.9%
Audio Output Power 2 x 100 mW at 32 Ohms (@ 2.4 V, 5% THD, nominal deviation)
Quality Setting Range +8 dB at 80 kHz
Limiter -18 dB to -6 dB, adjustable in steps of 6 dB, can be switched off
Temperature Range 14 to 131°F / -10 to 55°C
Power Supply 2 x AA batteries, 1.5 V or BA 2015 accupack
Current Consumption At Nominal Voltage: Approximately 140 mA
With Transmitter Switched Off: ≤ 25 µA
Operating Time Approximately 4 to 6 hours (depending on volume level)
Dimensions (W x L x H) 3.2 x 2.5 x 0.9″ / 82 x 64 x 24 mm
Weight 4.4 oz / 125 g
Packaging Info
Package Weight 0.73 lb
Box Dimensions (LxWxH) 13.8 x 3.15 x 3″