This product comes from Alaris Kuhne catalogues
Bi-Directional Amplifier, 2400 ... 2500 MHz, 37 dBm COFDM
KU BDA 240250 - 25A
Active
The KU BDA 240250 is a 25 W bi-directional amplifier is designed to support various analog and digital modulation types and signal waveforms in the 2.4 GHz ISM band. The transmitter features LDMOS technology and delivers more than 20 W P1dB power. Switching between transmit and receive path is done automatically depending on the input power level. The receiver built-in LNA provides a very low noise figure and additional power gain, which enhances the sensitivity of your receiver.
Additional information
Product Data sheet
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Specifications
| Frequency range | 2400..2500 MHz |
| Switching time RX/TX | typ. 600 ns, max. 1 us |
| Output power P1dB | typ. 44 dBm, min. 43 dBm |
| Input power for P1dB | typ. 20 dBm |
| Current consumption @ P1dB | typ. 2.4 A |
| TX gain (small signal) | typ. 25 dB |
| Flatness TX (small signal) | typ. +/- 1.5 dB |
| Input return loss (TX) | typ. 10 dB |
| Noise figure @ 18°C | typ. 1.7 dB, max. 2 dB |
| Supply voltage | +27 ... 30 V DC |
| Operating case temperature range | -20 ... +55 °C |
| Input connector / impedance | N-female, 50 ohms |
| Case | milled aluminium |
| Dimensions | 81.8 x 63.6 x 22 |
| Weight | typ. 250 g |
- Secure Communications
- Point-to-point Communications
- Repeaters, extenders and boosters
- Point-to-multipoint Communications
- Low probability of interception
- Digital
- Wireless backhaul
Product Applications
Communications
Broadcast
High Power
- LDMOS technology
RX/TX switching depending on input power level
Circulator for protection against high VSWR
Status LED for RX/TX indication
Remote power supply via Radio terminal
Additional pin for direct connection of supply voltage
