The FM R38 is a multi-channel FM receiver designed for tours, presentations, classrooms, and assistive listening applications. It features a high-resolution OLED display that provides clear visibility of receiver status and allows quick, easy access to all user settings. With 17 pre-set wide-band frequencies (72-76 MHz), the FM R38 ensures reliable operation with all compatible Williams AV transmitters.
Digitally synthesized, the receiver delivers exceptional audio clarity and stable performance. Its digital tuning and squelch minimize interference, while the battery-saving sleep mode extends usage time during inactivity. The FM R38 also includes a new stereo jack paired with the mono jack, increasing compatibility with a variety of earphones and headphones for flexible listening options.
The system comes complete with the PPA R38N receiver, EAR 022 surround earphones, and BAT 001-2 AA alkaline batteries. Rechargeable and portable, the FM R38 is ideal for environments where dependable, high-quality audio is essential, from guided tours and corporate events to educational and assistive listening programs.
| Current Consumption | 47 mA nominal at 2.4 VDC |
|---|---|
| Channels | 17 wideband, accessed via menu |
| Operating Frequencies | 72.1 - 72.9 MHz, 74.7 - 75.9 MHz |
| FM Deviation | 75 kHz |
| Frequency Response | 200 Hz - 15 kHz ±3 dB |
| Signal-to-Noise Ratio | Minimum 65 dB @ 1.0V |
| Audio Output | 35 mW max at 16Ω |
| Headphone Connector | 3.5 mm stereo jack; mono output compatible |
| Display Screen | 1" OLED with power/battery indicator |
| Battery Life | Alkaline: 50 hrs, NiMH: 32 hrs (1500 mAh) |
| Battery Type | 2 x AA Alkaline or 2 x AA NiMH rechargeable |
| Color | Black, Black ABS plastic case with aluminum faceplate |
| Operating Temp Range | 32° - 122°F (0° - 50°C) |
| Dimensions (H x W x D) | 4.1" (104 mm) x 2.85" (72 mm) x 1.38" (35 mm) |
| Weight | 0.29 lbs (0.13 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
