Lectrosonics IFBR1B, Bodypack IFB Receiver [941] No Charger Included
Vendor: Lectrosonics
Available
Lectrosonics IFBR1B, Bodypack IFB Receiver [941] No Charger Included
The Lectrosonics IFBR1B-941 is a compact bodypack IFB receiver with a removable, rechargeable battery. The Lectrosonics IFBR1B-941 is compatible with IFBT4 transmitters, as long as there is frequency band overlap between the components, creating a wireless IFB (interruptible foldback) system to facilitate talent cueing and crew communications in broadcast and motion picture production. The Lectrosonics IFBR1B-941 will run for up to eight hours on the included rechargeable LB-50 lithium-ion battery and the unit's LED will change from green to red to warn you when power is low. The Lectrosonics IFBR1B-941 is constructed in a lightweight and offer a compact, rugged machined-aluminum chassis with rounded edges, making it comfortable to wear and very easy to conceal. It has a simple power/volume knob and intuitive controls with an LCD screen keep operation simple. It also has 10 presets that are available, allowing you to store frequencies in memory, even when the battery is removed, for quick setup on set. Additionally, the Lectrosonics IFBR1B-941 has a standard 3.5mm output that can drive a wide variety of earbuds, headphones, and induction loops—from 16 to 600 ohms—at substantial volumes. Mono earpieces are automatically accommodated with no loss of audio output or battery life. The included wire belt clip makes it easy to secure the receiver to clothing.
Lectrosonics IFBR1B-941 Main Features
- IFB Monitoring for Talent and Crew
- Compatible with IFBT4 Transmitters
- 8 Hours on Rechargeable Battery
Frequency Selection Steps | 25 kHz or 100 kHz, Selectable |
Frequency Bands | 941 |
Signal to Noise Ratio | 95 dB (A-Weighted) |
Squelch Quieting | 90 dB |
AM Rejection | 50 dB, 10 uV to 100 mV |
Modulation Acceptance | ±20 kHz |
Spurious Rejection | > 70 dB |
Third Order Intercept | 0 dBm |
Frequency Response | 100 Hz to 10 kHz (±1 dB) |
Audio Output | 1 V RMS into 50 Ohms Minimum |
Antenna | Headphone Cable |
Minimum Headphone Impedance | 16 Ohms |
Programmable Memory | 10 Frequencies Stored as Presets |
Controls | Top Panel: Single Knob Controls Audio Output Level and Power On Side Panel: Membrane Switches with LCD Interface for Frequency Selection and Preset Function |
Indicators | Multicolor LED Indicator for Power On and Battery Status |
Battery | LB-50 Li-Ion (Included) 3.6 V, 1000 mAH |
Battery Life | 8 Hours per Charge |
Current Consumption | 120 mA |
Dimensions | 2.8 x 2.4 x 0.8" / 71.1 x 61 x 20.3 mm |
Weight | 3.4 oz / 96.4 g |