Lectrosonics IFBR1B-B1 UHF IFB Beltpack, 537.6 – 607.95 MHz Great Deals Cheap Pice

Lectrosonics IFBR1B-B1 UHF IFB Beltpack, 537.6 – 607.95 MHz

Wireless IFB (interruptible fold back) systems are used for talent cueing and crew communications in broadcast and motion picture production. In other cases, the IFB system is used by directors and other management to monitor program audio during a production. The IFBR1B receiver provides simplicity and flexibility in a package that is intuitive for untrained users to operate. Despite its tiny size, the new IFBR1B receiver offers excellent performance on par with all of Lectrosonics’ IFB products.

The IFBR1B is housed in a rugged aluminum package. A wire beltclip is included and provides a secure mounting on a wide variety of belts, pockets and fabrics. An optional “clamp style” spring-loaded belt clip is also available: the IFBR1BBCSL. The IFBR1B is powered for over 8 hours by a removeable, rechargeable LB-50 lithium ion battery. NOTE: The IFBR1B does not ship standard with the single battery charger. To order this unit with a charger, order as a kit: IFBR1B-WITH-CHARGER. The IFBR1B can be dock charged without removing the battery with the optional CHSIFBR1B.

Key Features

• Stores up to 10 frequency presets in memory
• LCD interface for programming and operation
• High sensitivity for extended operating range indoors or outdoors
• USB port for firmware updates
• Compact, rugged machined aluminum housing
• Attached battery door
• 8+ hours battery life with removable LB-50 Li-ion
• Dock chargeable with optional CHSIFBR1B

Technical Specifications

Frequency Selection Steps
25 kHz or 100 kHz, selectable; VHF: 175 kHz
Sensitivity
1 uv (20 dB SINAD)
Signal/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
Greater than 70 dB
Operating Temperature Range
-20 to 45 degrees C.
Third Order Intercept
0 dBm
Frequency Response
100 Hz to 10 kHz, (+/-1 dB)
Audio Output
1V RMS into 50 ohms minimum
Antenna
Headphone cable
Min. Headphone Impedance
16.0 Ohms
Programmable Memory
10 frequencies can be 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
Multi-color LED indicator for power on and battery status
Battery
LB-50 Li-ion 3.6 V 1000 mAH
Battery Life
8 hours per charge with LB-50 Li-ion battery
Current Consumption
120 mA
Weight
3.4 oz (with battery and wire belt clip)
Size
2.8 x 2.4 x 0.8 in.
71.1 x 70.0 x 20.3 mm