Listen Tech LA-161 Single Ear Bud
Usually arrives in 5-9 business days.
The Listen Tech LR-300-072 Portable Digital RF Receiver is a low cost digital receiver. It has the same exceptional audio quality as Listen's full-featured receivers and the same convenient recharging options.
| RF Frequency Range | 72.025 - 75.950 MHz |
|---|---|
| Number of Channels | 17 (wide band) |
| Sensitivity | .6uV typical, 1 uV maximum for 12dB SINAD |
| Frequency Accuracy | ± .005% stability 32 to 122° F (0 to 50°C) |
| Antenna | Uses earphone cable |
| Antenna Connector | 3.5mm connector |
| Squelch | Automatic on loss of RF signal |
| System Frequency | 63 Hz - 15 kHz (±3dB) |
| System Signal to Noise Ratio (A-weighted) | SQ enabled: 80dB; SQ disabled 60dB |
| System Distortion | |
| Output | 3.5mm connectors, unbalanced, 0dBu nominal output level, 16mW maximum, impedence 32 Ohms |
| Set Up Controls | Alkaline/NiMH batteries, SQ enable/disable |
| User Controls | Volume, SEEK (Channel SEEK is electronically lockable) |
| Programming | Channel selection can be locked by holding theSEEK button for 5 seconds |
| Battery Type | Two AA batteries, alkaline or NiMH |
| Battery Life (Listen Batteries) | 30 hours alkaline (LA-361), 15 hours NiMH rechargeable (LA-362) |
| Battery Charging (NiMH only) | Fully automatic, 14 hours |
| Power Supply Connector | 2.3mm OD by 0.7mm ID, barrel type connector. 7.5VDC, center positive |
| Temperature - Operation | 14 to 104° F (-10 to 40° C) |
| Temperature - Storage | -4 to 122° F (-20 to 50° C) |
| Humidity | 0 to 95% relative humitity, non-condensing |
| Door | Manually lockable. SEEK behind the door |
| Dimensions (H x W x D) | 4.25" (108 mm) x 2.75" (70 mm) x 1.50" (38 mm) |
| Unit Weight | 3.9 oz. (111 gm) |
| Unit Weight with batteries | 5.8 oz. (164.4 gm) |
| Shipping Weight | 1.0 lbs (453.6 kg) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.