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Tel. 02-749-1663| 서울시 용산구 효창동 5-529 1층
• ULX1 Transmitter Input
| Microphone (pins 3 and 4 tied together) | Guitar (with WA302) |
Connector | TA4M | TA4M |
Configuration | Unbalanced, active | Unbalanced, active |
Actual Impedance | 75 kilohms | 1 megohm |
Maximum Input Level | -4 dBV (1.82 Vp-p) | Gain Switch 0 dB: 5 dBV (5 Vp-p) |
Pin Assignments | 1 = Ground | 1 = Ground |
• RF Carrier Frequency Range
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.
• Effective Range 100 m (300 ft.) under optimal conditions
NOTE: Actual working range depends on RF signal absorption, reflection, and interference
• Audio Frequency Response 25 to 15,000 Hz, +/- 2 dB
NOTE: Overall system frequency response depends on the microphone element.
• Transmitter Audio Polarity
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
• Transmitter Gain Adjustment Range
- ULX1: 25 dB
- ULX2: 25 dB
• Receiver Audio Output Level (+/- 38 kHz deviation, 1 kHz tone)
- 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.
• Overall Dimensions
- ULX1: 96.5 mm H x 67 mm W x 26.7 mm D (3.86 x 2.68 x 1.10 in.)
- ULX2/SM58: 228.6 L x 51 mm Dia. (9 x 2 in)
- ULX2/BETA 58: 220.9 mm L x 51 mm Dia. (8.7 x 2 in.)
- ULX2/SM86: 213 mm L x 49 mm Dia. (8.4 in x 1.9 in)
- ULX2/87, ULX2/BETA 87: 223.5 mm L x 51 mm Dia. (8.8 x 2 in.)
- ULX4S: 43 mm H x 214 mm W x 163 mm D (1.72 in. x 8.56 in. x 6.52 in.)
- ULX4P: 43 mm H x 214 mm W x 172 mm D (1.72 in. x 8.56 in. x 6.88 in.)
• Net Weight
- ULX1: 79 g (2.8 oz.) without battery
- ULX2/58, ULX2/BETA 58: 289 g (10.2 oz.) without battery
- ULX2/SM86: 251 g (8.8 oz.) without battery
- ULX2/87, ULX2/BETA 87: 258 g (9.1 oz.) without battery
- ULXS4: 1049 g (2 lbs, 5 oz.)
- ULXP4: 1105 g (2 lbs, 7 oz.)