Dear valuable customer, as we are located in Singapore, the price offered here is based on ex-Singapore. We have to add in the freight and shipping insurance cost for delivery to your home country , but excluding your local tax , duties etc if applicable. However if you plan to self-collect in our store, this is most welcomed, we have to add in Singapore 7% GST (Goods and services tax) over the total purchase. This amount can be refunded at our Changi International airport, if you visit us as a tourist. Note that this GST refund is applicable only if you depart within 30 days from date of purchase. We strive to let you enjoy the purchase from us and have a wonderful experience with Expandore.
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 IFB PRC-2 receiver provides simplicity and flexibility in a package that is intuitive for untrained users to operate.
The default frequency of the receiver is set by two rotary switches on the side panel. Up to five additional frequencies can also be programmed into the receiver memory using the scan mode.
The design uses +/-20 kHz FM deviation for efficient use of the bandwidth, with compandor noise reduction circuitry for an excellent signal to noise ratio.
The receiver will drive a wide variety of earbuds, headphones and induction neck loops at substantial levels, with loads from 16 Ohms to 600 Ohms.
The receiver is housed in a rugged machined aluminum package. A spring- loaded belt clip provides a secure mounting on a wide variety of belts, pockets and fabrics.
General Specifications
Operating Frequencies: 537.600 to 767.900 MHz (608 to 614 MHz not avail in USA)
Frequency control: Crystal Controlled PLL 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
Third order intercept: 0 dBm
Frequency response 100 Hz to 10 kHz, (±1db)
Pilot tone: 29.997 kHz, 4.5 kHz deviation (fixed crystal controlled)
Audio output: 1V RMS into 50 Ohms minimum
Antenna: Headphone cable
Programmable memory: Switches set default frequency; up to five additional frequencies can be stored in memory
Front panel controls: Single knob controls Audio Output Level, Power on, programming and Scan Frequency Selection
Indicators: Multi-color LED indicator for power on and battery status. Blinks to indicate channel number and during scanning.
Power requirement: 9V alkaline battery lasts about 8 hours 9V lithium battery lasts about 20 hours
Power consumption: 60 mA
Weight 7.3 oz with battery
Size: 3.6 x 2.4 x 0.8 inches (housing only) (belt clip and knob extend beyond the housing)