ULXP24/BETA58 Handheld Wireless Microphone System

ULXP24/BETA58 Handheld Wireless Microphone System Specifications:

• 470.000 to 865.000 MHz (Available frequencies depend on the applicable regulations in the country where the system is used). Refer to the frequency supplement supplied with the system.

• 100 m (300 ft.) under optimal conditions
• NOTE: Actual working range depends on RF signal absorption, reflection, and interference

• 25 to 15,000 Hz, +/- 2 dB
• NOTE: Overall system frequency response depends on the microphone element.

• Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output

• ULX1: 25dB
• ULX2: 25dB

• XLR connector (into 600 ohm load): +3.9 dBV (line), -17 dBV (mic)
• 1/4 inch connector (into 3000 ohm load): -2 dBV
• Impedance: ULX1 (input): 1 Megohm ULXS4, ULXP4 (output): 50 ohms at line level; 2000 ohms at mic level
• Modulation: +/- 38 kHz deviation compressor-expander system with pre- and de-emphasis.
• RF Power Output: ULX1, ULX2: 30 mW maximum
• Dynamic Range: >100 dB, A-weighted
• RF Sensitivity: 1.26 microVolt for 12 dB SINAD (typical)
• Image Rejection: 80 dB typical
• Spurious Rejection: 75 dB typical
• Ultimate Quieting (reference +/- 38 kHz deviation): >105 dB, A-weighted
• System Distortion (reference +/- 38 kHz deviation, 1 kHz modulation): 0.3% total harmonic distortion, typical
• Power Requirements: ULX1, ULX2: 9V alkaline battery; 8.4 V Nicad optional
• ULXS4, ULXP4: 14 - 18 Vdc (negative ground), 550 mA
• Battery Life: 8 to 9 hours (with 9V alkaline battery)
• Operating Temperature Range: -20 degrees to 49 degrees C (-4 degrees to 120 degrees F)
• NOTE: Battery characteristics may limit this range.

• ULX1: 96.5 mm H x Dimensions (Length x Diameter): ULX2/Beta58: 8.7 x 2 in. (220.9 x 51 mm)
• Dimensions (H x W x D): ULXP4: 43 mm H x 214 mm W x 172 mm D (1.72 in. x 8.56 in. x 6.88 in.)
• ULX2/Beta58: 10.2 oz. (289 g) without battery
• ULXP4: 2 lb 7 oz. (1105 g)
• Connector: Unbalanced (1/4 in.) Balanced (XLR)
• Actual Impedance: 3 kilohm Mic. Level: 1848 Ohms
• Line Level: 75 Ohms
• Pin Assignments: Tip = Hot, Ring/Sleeve = Ground 1 = Ground, 2 = Hot, 3 = Cold
• Phantom Power Protection: Yes

• Connector Type: BNC
• Actual Impedance: 50 ohm
• Nominal Input Level: -95 to -30dBm
• Maximum Input Level: +6 dBm (-20dBm recommended)
• Pin Assignments: Shell = Ground, Center = Signal
• Voltage for Remote Power: 12 VDC, 150 mA maximum

• Type: Dynamic (moving coil)
• Frequency Response: 50 to 16,000 Hz
• Polar Pattern: Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency
• Output Level (at 1,000 Hz): Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL
• Impedance: Rated impedance is 150 ohms (290 ohms actual) for connection to microphone inputs rated low Z phasing. Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
• Connector: Three-pin professional audio connector (male XLR type)