WCDMA
Representative Model
| Image | Model Name | Content |
|---|---|---|
|
WEA21-DM48A | WEA21-DM48A is an RF POWER AMPLIFIER that is used in a DPD (Digital Pre-Distortion) optical repeating system and amplifies RF signal power to supply it to an antenna. Based on a Wave Electronics’ DPD solution, WEA21-DM48A functions with 2.1GHz broadband WCDMA signals. Its gain is 77.5dB and satisfies the specifications of ACLR and spurious regarding RF average output power of 60W based on a WCDMA signal 4FA. |
|
WEA08/21-HM39/39B | WEA08/21-HM39/39B is an RF POWER AMPLIFIER that amplifies RF signal power to supply it to an antenna. WEA08/21-HM39/39B amplifies 800MHz broadband signals to 54dB and 2.1GHz broadband signals to 54dB. RF average output power for each is CDMA-20FA 8W / WCDMA-4FA 8W. It satisfies the specifications of ACPR and spurious regarding RF average output power of 8W and utilizes HPA method for its realization technology. |
|
WEA21-LM48E | WEA21-LM48E is an RF POWER AMPLIFIER that amplifies RF signal power to supply it to an antenna. WEA21-LM48E is an amplifier that functions with 2.1GHz broadband WCDMA signals. Its gain is 55dB and satisfies the specifications of ACLR and spurious regarding RF average output power of 60W based on a WCDMA signal 4FA. It is equipped with the feed forward method for linearity technology. |
|
WEA21-LM48H | WEA21-LM48H is an amplifier used for 2.1GHz broadband WCDMA signals. It satisfies the 3GPP TS-25.141 Spec. with a frequency up to 2130~2150MHz. It employs the feed forward method for linearity. It is equipped with a drive amplification function and variable attenuation (Atten scope 0~40dB) which used to be separately achieved in a repeater. Furthermore, CPU and certain digital units are installed on the exterior of the amplifier with a separate module [Remote Repeater Control Unit or ‘R_RCU’]. This module is responsible for control of the entire remote unit of the repeater. |
Standard Model
Total 16
| Model NO | Frequency Range.MHz | Out Power(dBm/W) | Signal Carrier | Dimension(W*L*H) in mm |
|
WEA21-HM39F
2130~2150
|
39/8
|
4FA
|
140 x 160 x 30
|
2130~2150 | 39/8 | 4FA | 140 x 160 x 30 |
|
WEA21-HM48C
2130~2150
|
47.7/60
|
4FA
|
175 x 170 x 25
|
2130~2150 | 47.7/60 | 4FA | 175 x 170 x 25 |
|
WEA21-HM39D
2130~2150
|
39/8
|
4FA
|
140 x 160 x 30
|
2130~2150 | 39/8 | 4FA | 140 x 160 x 30 |
|
WEA21-HM39B
2150~2170
|
39/8
|
2FA
|
100 x 120 x 25
|
2150~2170 | 39/8 | 2FA | 100 x 120 x 25 |
|
WEA21-HM43A
2150~2170
|
43.5/22
|
4FA
|
185 x 170 x 25
|
2150~2170 | 43.5/22 | 4FA | 185 x 170 x 25 |