Shure PGX Wireless SeriesCreated for active musicians and presenters who also manage their own sound, Shure PGX Wireless improves your performance and simplifies your setup. Innovations such as automatic frequency selection and automatic transmitter setup make wireless quicker and completely worry-free. PGX systems now feature Shure's patented Audio Reference Companding, delivering the crystal clear sound quality that pro audio engineers trust. It's the best-sounding, simplest choice in wireless, from the leader in live performance sound.Shure Beta 58A Microphone with PGX2 Transmitter In the tradition of the SM58, the Beta 58A dynamic microphone has become a top choice among vocalists and touring sound professionals.The Shure Beta 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It maintains a true supercardioid pattern throughout its frequency range. This insures high gain-before-feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. The Beta 58A has a shaped frequency response that is ideal for close-up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille. Typical applications for the Beta 58A include lead vocals, backup vocals and speech.FeaturesSmooth, extended frequency response for outstanding sound for professional live vocal useConsistent supercardioid pattern provides the best gain-before-feedback among dynamic microphonesPneumatic shock mount reduces handling noiseFrequency response: 50 to 16,000 HzThis system includes:Shure PGX4 receiverShure Beta 58A Microphone with PGX2 Transmitter(2) AA batteriesPower supplyUser guideCarrying caseMicrophone clipOptional AccessoriesBlack Microphone Grille: model #RK323GZipper Bag (PGX2): model # 26A14Universal Rack Tray: model #URT
Technical Info
Channel FrequenciesChannel H6: 524.000 to 542.000 MHzChannel J6: 572.250 to 589.875 MHzChannel L5: 644.000 to 662.000 MHzSystem Working Range: 100 m (300 ft.)Note: actual range depends on RF signal absorption, reflection, and interferenceAudio Frequency Response (+/- 2 dB):Minimum: 45 HzMaximum: 15 kHz(Overall system frequency depends on microphone element.)Total Harmonic Distortion (Ref. +/- 33 kHz deviation, 1 kHz tone): 0.5 %, typicalDynamic Range: >100 dB A-weightedOperating Temperature Range:18 deg. C (0 deg. F) to 50 deg. C (122 deg. F)Note: battery characteristics may limit this rangeTransmitter 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.PGX4 ReceiverDimensions: 40 mm H x 181 mm W x 104 mm D (1.6 x 7.125 x 4.1 in.)Weight: 327 g (11.5 oz.)Housing: ABSAudio Output Level (Ref. +/- 33 kHz deviation with 1 kHz tone):XLR connector (into 600 & load): 19 dBV1/4 inch connector (into 3000 & load): 5 dBVOutput Impedance:XLR connector: 200 Ohms1/4 inch connector: 1kOhmXLR output:Impedance balancedPin 1: Ground (cable shield)Pin 2: AudioPin 3: No AudioSensitivity: 105 dBm for 12 dB SINAD, typicalImage Rejection: >70 dB, typicalPower Requirements: 12-18 Vdc at 150 mA, supplied by external power supplyPGX2 Handheld TransmitterAudio Input Level:+2 dBV maximum at -10dB position-8 dBV maximum at 0dB positionGain Adjustment Range: 10dBRF Transmitter Output: 30 mW maximum (dependent on applicable country regulations)Dimensions: 254 mm x 51 mm dia. (10 x 2 in.) (including SM58 cartridge)Weight: 290 grams (10.2 oz.) (without batteries)Housing: Molded PC/ABS handle and battery cupPower Requirements: 2 AA-size alkaline or rechargeable batteriesBattery Life: >8 hours (alkaline batteries)