Specifications
| RF CHARACTERISTICS | |
| Modulation | Wideband FM |
| Frequency Ranges |
• Aw+: 470 – 558 MHz • AS: 520 – 558 MHz • Gw1: 558 – 608 MHz • Gw: 558 – 626 MHz • GBw: 606 – 678 MHz • Bw: 526 – 698 MHz • Cw: 718 – 790 MHz • Dw: 790 – 865 MHz • JB: 806 – 810 MHz • K+: 925 – 937.5 MHz |
| Transmission Frequencies |
• Max. 3520 frequencies, adjustable in 25 kHz steps • 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation • 6 frequency banks with up to 32 programmable channels |
| Switching Bandwidth | Up to 88 MHz |
| Nominal / Peak Deviation | ±24 kHz / ±48 kHz |
| Frequency Stability | ≤ ±15 ppm |
| RF Output Power (at 50 Ω) |
Switchable: • Low: typ. 10 mW • Standard: typ. 30 mW • High: typ. 50 mW |
| Pilot Tone Squelch | Can be switched off |
| AUDIO (AF) CHARACTERISTICS | |
| Compander System | Sennheiser HDX |
| AF Frequency Response | 80 – 18,000 Hz |
| Signal-to-Noise Ratio | ≥ 115 dBA (1 mV, peak deviation) |
| Total Harmonic Distortion (THD) | ≤ 0.9 % |
| Input Sensitivity Setting Range | 48 dB, adjustable in 6 dB steps |
| OVERALL DEVICE SPECIFICATIONS | |
| Temperature Range | Operating: -10 °C to +55 °C |
| Power Supply | 2 AA batteries, 1.5 V or BA 2015 accupack |
| Nominal Voltage | 3 V battery / 2.4 V rechargeable battery |
| Current Consumption |
• At Nominal Voltage: typ. 180 mA • With Transmitter Switched Off: ≤ 25 µA |
| Operating Time | Typically 8 hours |
| Dimensions & Weight |
• Dimensions: Approx. Ø 50 x 265 mm • Weight (incl. batteries): approx. 450 g |
| MICROPHONE CAPSULES SPECIFICATIONS | |
| Capsule Options 1 & 2 |
• Option 1: Dynamic / Cardioid / Sensitivity: 2.5 mV/Pa / 154 dB SPL max. • Option 2: Dynamic / Supercardioid / Sensitivity: 1.8 mV/Pa / 154 dB SPL max. |
| Premium Capsule Option (Condenser) |
• Transducer Principle: Externally polarized dual-diaphragm condenser microphone • Diaphragm Diameter: 2.54 cm (1″) • Pick-up Pattern: Cardioid / Supercardioid, switchable • Frequency Response: 40 to 20,000 Hz • Sensitivity (free field, no load at 1 kHz): 7.0 mV/Pa (2.2 mV/Pa with factory preattenuation setting) • Max. SPL at 1 kHz: 144 dB (154 dB with factory preattenuation setting) • Dynamic Range: 126 dB(A) • Equivalent Noise Level (A-weighted, DIN IEC 651): 18 dB • Weight: 162 g |
