Product Overview
Williams AV PPA R37 HD FM Receiver With Seek-Button Channel Selection; (1) PPA R37N Receiver, AA Alkaline Batteries, Headphones
The Williams PPA R37 HD is a pocket-sized 17-channel FM wide-band receiver operates on two AA batteries and features an easy to use volume control for individual adjustment. It automatically seeks out one of 17 frequencies broadcasted by the optional FM Transmitter, so listeners don't have to fumble with tuning controls. It's also field tunable to match the frequency of your choice. A built in beltclip allows hands-free use and a red "ON" indicator light reminds listeners to turn the receiver off after use
Key Features:
- Seek-button access to all 17 wideband frequencies in the 72-76 MHz bandwidth
- Channel-lock capability
- Battery-saving sleep mode
- Low-battery indicator
- Field tunable
Specifications:
| Systems Includes | 1 PPA R37N Receiver, 1 BAT 001-2 AA Alkaline Batteries, 1 HED 021 Headphone |
| PPA R37N Receiver | |
| Battery Type | 2 AA Alkaline or 2 x AA NiMH |
| Battery Life | 2 AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs2 AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs |
| Current Consumption | 52mA nominal |
| Temperature Range | 32 to 122 degrees Fahrenheit |
| Channels | 17, accessed via seek button in battery compartment |
| Operating Frequency | 72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz |
| Intermediate Frequency | 75 kHz |
| FM Deviation | 75 kHz |
| De-Emphasis | 75 uS |
| LED Indicator | Power: Green; Low Battery: Flashes Green |
| AFC Range | -/+ 120 kHz |
| Sensitivity | 2 uV at 12 dB Sinad with squelch defeated |
| Input Overload | 100 mV |
| Frequency Response | 200 15 kHz |
| Modulation | FM, +/- 75 kHz peak deviation |
| HED 021 Headphone | |
| Band Style | Foldable Band, Overhead Band, Mono, folding headphone |
| Cup Style | Closed-Back |
| Earpiece Style | On-Ear |
| Plug | 3.5mm mono |
| Weight and Dimensions | |
| Dimensions (LxWxH) | 7.35" x 5.8" x 2.25" |
| Weight | 0.57 lbs |
