Dtech dual diversity wireless

Dual Channel Wireless System Dual hand held Dual Lavalier Dual Headset or any combination of the above Technical Specs Carrier Frequency range: UHF 470-928MHz Stability: ±0.005%(at 25?) Ambient Temperature: 10?±50? Normal Deviation: ±20 KHz Max Deviation: ±75 KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz-20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: Quartz Lock Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60)External DC 22V 450mA Dimensions(W x D x H): 214 x 150 x 42mm Weight: Approx. 0.5kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±20 KHz Maximum Deviation: ±75 KHz Battery: two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

Shure PG88 Wireless Dual Channel Diversity Receiver Features Up to 8 compatible systems 1/4" and XLR output Internal antenna diversity LED indicates signal strength Specifications Output Impedance: XLR connector: 200 Ohms; 1/4 inch connector: 1kOhms Audio Output Level Reference (±33 kHz deviation with 1 kHz tone): XLR connector (into 100K Ohms load): ”19 dBV, typical; 1/4 inch connector (into 100K Ohms load): ”5 dBV, typical Sensitivity: ”105 dBm for 12 dB SINAD, typical Image Rejection: >50 dB, typical LED Signal Indicator: Green: Normal signal strength; Amber: Strong signal; Red: Peak signal Dimensions (W x D x H): 15.3in. x 4. in. x 1.5 in (368 mm x 116 mm x 40 mm) Weight: 15.1 oz (429 grams) Housing: Molded ABS plastic Power Requirements: 12”18 VDC at 320mA supplied by external power supply