Betso CPAA-18
The CPAA-18 is the flagship of receiving antennas due to its improved reception performance. Circular polarization, compared to traditional linear polarization, performs much better in non-line of sight situations and mainly in situations where the transmitter antenna can be

Randomly oriented in the horizontal or vertical position. Furthermore, the extremely low noise, high quality built-in amplifier is ideal for situations where long cables with high attenuation must compensate or where the signal strength is too weak.

Frequency range
470 MHz to 850 MHz
Attenuation of input filters
High below 450 MHz (for example -82dB @ 100 MHz)
Well above 870 MHz (for example -35dB @ 2.4 GHz)
Antenna gain
7.5 dB average gain (8.5 dB peak)
Antenna directivity
Antenna polarization
Amplifier gain
-9 to 18 dB
Amplifier IC noise
Ultra low noise <0.75 dB
VSWR antenna
Excellent <1.2 (max. 0.8% of received signal power is reflected)
Amplifier IP3
Very high> 34 dBm
Bright blue LED with automatic or manual brightness settings and standby mode
External supply 5 - 20 V DC
Current consumption
35 mA *
Mechanical construction
Anodized and CNC milled aluminum alloy and high durability ABS plastic
1/4 "and 3/8" threads
Dimensions (H x W x D)
315 x 315 x 110 mm (12.4 "x 12.4" x 4.33 ")
approx. 1.4 kg (3.1 lbs)
* depends on the operating mode of the LED display

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Betso CPAA-18

  • Views: 4845
  • Product Code: Betso CPAA-18
  • Availability: 2-3 Days
  • 625.00€

Tags: Betso CPAA-18