
Description
The RA4000 B/EW is an active omnidirectional wide-band UHF receiving antenna for use with wireless microphone systems. It operates in a frequency range from 470MHz to 952MHz, providing a covering angle of 360° and a total gain of 18dB. The RA4000 B/EW has a built-in amplifier to compensate long cable runs. With dedicated antenna components, it works for cable lengths up to 300m. The RA4000 B/EW is remotely powered through the antenna cable. The antenna has waterproof construction and can be used for indoor and outdoor applications. Using the included universal stand adapter, the RA4000 B/EW can be mounted on floor stands with 3/8" or 5/8" screws.
Features:
- Integrated high-performance antenna booster with 17dB total gain for cable lengths up to 300m (1000 ft)
- Remote powering via the antenna cable - eliminates any extra installation effort
- Operates in an ultrawide frequency range 470MHz to 952MHz for universal use
- Water-resistant construction to withstand extreme weather conditions
| Switching bandwidth (from/to) | 470 to 952 MHz |
| Antenna gain | 17 dBi |
| Covering angle | 360 Grad |
| Dimensions | Length 220 mm Width 38 mm |
| Net Weight | 65 g |
| Antenna Input | |
| Output current | 0; 0; 0 |
| RF Attenuation | 0; 0; 0 |
| Antenna Output | |
| Amount | 1 |
| Type | BNC |
| Gender | Female |
| RF output | 50 Ohms |
| Recommended load impedance | 50 Ohms |
| Body | plastic |
| Finish | black |
| Powering Interface | |
| Type | BNC |
| Voltage | 8 to 8 V |
The RA4000 B/EW is an active omnidirectional wide-band UHF receiving antenna for use with wireless microphone systems. It operates in a frequency range from 470MHz to 952MHz, providing a covering angle of 360° and a total gain of 18dB. The RA4000 B/EW has a built-in amplifier to compensate long cable runs. With dedicated antenna components, it works for cable lengths up to 300m. The RA4000 B/EW is remotely powered through the antenna cable. The antenna has waterproof construction and can be used for indoor and outdoor applications. Using the included universal stand adapter, the RA4000 B/EW can be mounted on floor stands with 3/8" or 5/8" screws.
Features:
- Integrated high-performance antenna booster with 17dB total gain for cable lengths up to 300m (1000 ft)
- Remote powering via the antenna cable - eliminates any extra installation effort
- Operates in an ultrawide frequency range 470MHz to 952MHz for universal use
- Water-resistant construction to withstand extreme weather conditions
| Switching bandwidth (from/to) | 470 to 952 MHz |
| Antenna gain | 17 dBi |
| Covering angle | 360 Grad |
| Dimensions | Length 220 mm Width 38 mm |
| Net Weight | 65 g |
| Antenna Input | |
| Output current | 0; 0; 0 |
| RF Attenuation | 0; 0; 0 |
| Antenna Output | |
| Amount | 1 |
| Type | BNC |
| Gender | Female |
| RF output | 50 Ohms |
| Recommended load impedance | 50 Ohms |
| Body | plastic |
| Finish | black |
| Powering Interface | |
| Type | BNC |
| Voltage | 8 to 8 V |
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