Shure BLX288-SM58 dual receiver med 2x PG58 / SM58 (S8 -823-832MHz eller K3E - 606-630Mhz)

System Working Range 91 m (300 ft) Line of Sight Note: Actual range depends on RF signal absorption, reflection and interference. Audio Frequency Response 50 to 15,000 Hz Note: Dependent on microphone type Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical Dynamic Range 100 dB, A-weighted, typical Operating Temperature -18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range. 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. BLX88 Output Impedance XLR connector 200 Ω 6.35 mm (1/4") connector 50 Ω Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone XLR connector –27 dBV (into 100 kΩ load) 6.35 mm (1/4") connector –13 dBV (into 100 kΩ load) RF Sensitivity -105 dBm for 12 dB SINAD, typical Image Rejection >50 dB, typical Dimensions 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D Weight 15.1 oz. (429 g) Housing Molded ABS Power Requirements 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive) BLX2 Audio Input Level 0dB -20 dBV maximum -10dB -10 dBV maximum Gain Adjustment Range 10 dB RF Transmitter Output 10 mW, typical varies by region Dimensions 8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia. Weight 7.7 oz. (218 g) without batteries Housing Molded ABS Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline Battery Life up to 14 hours (alkaline)