






Shure BLX14R/SM35 Headworn Wireless System (H10: 542 - 572 MHz)
Model: BLX14R/SM35-H10








| Box Dimensions (LxWxH) | 18.4 x 14.7 x 3.8" |
|---|---|
| Box Dimensions (LxWxH) | 8.0 x 6.3 x 3.0" |
| Box Dimensions (LxWxH) | 11.1 x 5.3 x 3.0" |
| Output Impedance | 2400 Ω @ 1 kHz, typical |
|---|---|
| Audio Output Level | -59 dBV/Pa |
| Signal to Noise Ratio | 55 dB @ 1 kHz |
| Maximum SPL | 153 dB, @ 1 kHz (1,000 Ω load) |
| Dynamic Range | 114 dB, @ 1 kHz (1,000 Ω load) |
| Output Noise | 39 dB, typical, A-weighted |
| Power Requirements | +5 V DC (nominal), 10 V maximum (DC bias) |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 |
| Cable | 45" (1.1 m) |
| Connector | TA4F |
| Weight | 2.53 oz (72 g) |
| Output | 1x XLR Output 1x 1/4" (6.35 mm) Output |
| Output Impedance | XLR: 200 ohms 1/4": 50 ohms |
| Type | Electret condenser |
| RF Sensitivity | -105 dBm for 12 dB SINAD, Typical |
| Image Rejection | >50 dB, Typical |
| Housing | Molded ABS, Steel |
| Power Requirement | 12 to 15 VDC @ 260 mA, Supplied by External Power Supply (Tip Positive) |
| Dimensions (H x W x D) | 2.0 x 7.8 x 6.4" (50 x 198 x 163 mm) |
| Weight | 2.2 lb (998 g) |
| Audio Input | Gain: -16 dBV (Maximum), 10 dBV (Minimum) |
| Gain Adjustment Range | 26 dB |
| Input Impedance | 1 MOhm |
| RF Output | 10 mW, Typical |
| Housing | Molded ABS |
| Power Requirement | 2x LR6 AA Batteries, 1.5 V Alkaline |
| Battery Life | Up to 14 Hours |
| Dimensions (H x W x D) | 4.3 x 2.5 x 0.8" (110 x 64 x 21 mm) |
| Weight | 2.6 oz (75 g) |
| Audio Output Level | XLR Connector: -20.5 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone) 1/4": -13 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone) |
| Frequency Response | 40 Hz to 20 kHz |
| Polar Pattern | Cardioid |