SENAWM70 - Sennheiser AWM CH70 Active Directional Antenna for EW D or EW DX 823 1075 MHz Image 1

SENAWM70 - Sennheiser AWM CH70 Active Directional Antenna for EW D or EW DX 823 1075 MHz Image 2

SENAWM70 - Sennheiser AWM CH70 Active Directional Antenna for EW D or EW DX 823 1075 MHz Image 3

SENAWM70 - Sennheiser AWM CH70 Active Directional Antenna for EW D or EW DX 823 1075 MHz Image 4

SENAWM70 - Sennheiser AWM CH70 Active Directional Antenna for EW D or EW DX 823 1075 MHz Image 5

AWM Antenna is an active directional antenna for use with Evolution Wireless Digital microphone systems. The AWM antenna is designed to enhance the wireless performance of your Evolution Wireless Digital system and can be installed quickly and easily in any room, on a vertical (wall) or horizontal (ceiling) surfaces. The AWM UHF can be connected to any stationary Evolution Wireless Digital receiver or EW-D ASA antenna splitter.

Product Features

Active directional antenna
Adjustable gain settings for different cable length
Wall, ceiling or mic stand mounting options
Power supply either via BNC or DC Jack
Can be connected to any stationary Evolution Wireless Digital receiver or EW-D ASA antenna splitter
Frequency Range: 823-1075 MHz

Product Specifications

Frequency ranges
- UHF I: 470 - 694 MHz
- UHF II: 823 - 1075 MHz
- 1 G8: 1785 - 1805 MHz
Apex angle (horizontal, -3 dB)
- UHF I: N/A
- UHF II: Approx. 80 °
- 1 G8: Approx. 110 °
Front-to-back ratio
- UHF I: N/A
- UHF II: Approx. 10 dB
- 1 G8: Approx. 10 dB
Antenna gain
- UHF I:
  - ≥ +3.0 dBi (480 MHz)
  - ≥ +3.5 dBi (582 MHz)
  - ≥ +4.5 dBi (694 MHz)
- UHF II: ≥ +6.0 dBi
- 1 G8: ≥ +6.0 dBi
Antenna polarization: Linear
Amplification (signal booster, low noise, band selective, +/-1 dB w/o line break)
- Setting: Max. gain [dB]
- +12 dB: 12
- +6 dB: 6
- 0 dB(1): UHF I, UHF II: -0.5; 1G8: -1.5
- -6 dB: -6
OIP3 (@ +12 dB): ≥ 35 dBm
Max. RF output:
UHF I/UHF II: approx. +22 dBm
1 G8: approx. +18 dBm
RF connection: BNC female, DC coupled
Impedance: 50 Ω
DC connection: 5.5 x 1.6 mm DC jack, centre contact +
Power supply (via BNC or DC jack): 12 V DC (9 - 18 V DC) / max. 100 mA @ 12 V
LED signalization:
- ON (white= „+12 dB“; blue= „+6 dB“; green= „0 dB“; orange= „-6 dB“)
- OFF (no or insufficient DC supply)
Mounting connection for tripod or mic stand: 3/8" internal thread
Mounting holes standard: VESA 100 x 100
Colour: Traffic white (RAL: 9016)
Housing material: Halogen-free flame-retardant PC/ABS
Dimensions:
- (excl. mounting plate) 180 x 180 x 53 mm (7.08 x 7.08 x 2.08")
- (incl. mounting plate): 180 x 180 x 63 mm (7.08 x 7.08 x 2.48")
Weight Approx.: 700 g (1.54 Ib.)
Operating temperature: -10 °C to +55 °C (14 °F to 131 °F)
Storage temperature: -20 °C to +70 °C (-4 °F to 158 °F)
Relative air humidity: 5 to 95 %