BELT PACK RECEIVER W/ POUCH; NEW STYLE
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The Lectrosonics IFB-R1a is a frequency-agile UHF wireless IFB beltpack monitoring receiver, housed in a durable slim-profile case, and capable of accessing 256 frequencies available from a selection of factory-programmed frequency blocks.
The IFB-R1a is equipped with an internal microprocessor, allowing for very reliable reception and a set of 5 programmable setup memories, a multi-function control button, and a tricolor LED indicator.
The IFB-R1a is designed for professional use in broadcast, motion picture, theater, and stage applications where extended operating range and audio clarity are essential.
IFBR1A features include:
- Frequency-agile UHF wireless beltpack receiver with 5-frequency programmable memory and dual high and low level frequency scan
- Frequency coverage in the 537.6 to 793.5MHz range (608 - 614MHz not included)
- Dual high and low level frequency scan with inverse low and high sensitivity search, prevents intermodulation and distortion
- 9 factory-available frequency blocks with 256 selectable frequencies per block and 0.1MHz channel spacing
- Crystal-controlled phase locked loop frequency control for reliable reception
- Microprocessor-controlled design of frequency selection, programming and audio level via multi-function control knob
- Tricolor LED indicator with power on, channel number, scan and low battery indication
- Two easy-access rotary hex switches for manual operating frequency setting
- Auto-sensing and control of mono headphone plug, accepts multiple headphone impedances
- Durable all-metal housing
Transmitter Type |
Not Applicable |
Receiver Type |
FM Modulation with Crystal-Controlled Phase Locked Loop |
RF Frequency Range |
537.6 - 608MHz
614 - 793.5MHz 1 |
Transmit Power |
Not Applicable |
Microphone Input |
No |
Antenna Type |
Headphone Cable |
Signal-to-Noise Ratio |
95dB, A-weighted |
Local Headset Output |
1Vrms into 50 Ohms, min. |
Frequency Response |
100Hz - 10kHz, +/-1dB |
Power Requirements |
9V alkaline battery lasts about 8 hours
9V lithium battery lasts about 20 hours |
Power Consumption |
60 mA |
Battery Life |
8 hrs. |
Dimensions |
3.6 x 2.4 x 0.8" (91.4 x 61 x 20.3mm) |
Weight |
7.3 oz (207g) |
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.