Description

51-57GHz Amplifier,Ka Band 放大器,线路放大器,Q band Amplifier

1 GXL60 Series Line Amplifier

Manufacturer:​ Shenzhen Huashi Digital Technology Co., Ltd.

Application:​ Designed specifically for satellite earth stations and other communication applications to compensate for signal loss in transmission cables.

These amplifiers utilize the latest GaAs FET technology, delivering superior performance and reliable quality.

They are widely used in satellite communications, radar, navigation, telemetry & control, satellite TV broadcasting, and cover various frequency bands in wireless communications.

1.1 1. Features （特性）

Feature​	Description (英文说明)​
Gain Adjustable​	Gain is controllable and adjustable.
Fault Alarm​	Abnormal working status alarm.
Power-off Parameter Storage & Power-on Recovery​	Parameters are saved when powered off and restored on power-up.
Intelligent Monitoring​	Supports both local and remote monitoring.

1.2 2. Optional Functions （可选功能）

Option​	Description​
1:1 or 1:2 Redundancy Backup​	Optional 1:1 or 1:2 redundancy for high reliability.
Single / Dual / Triple Channel​	Input and output can be single-channel, dual-channel, or triple-channel.

1.3 3. Main Technical Parameters （主要技术参数）

Band​	Frequency Range​	Gain​	Model​	Note​
L	0.95 – 2.15 GHz	30 dB (optional)	GX-L60GS	Optional N-K connector
S	2.2 – 2.7 GHz	30 dB	GX-S60GS	Optional N-K connector
C	3.4 – 4.2 GHz	30 dB	GX-C60CS	Optional N-K connector
C	5.85 – 6.725 GHz	30 dB	GX-C60FS	Optional N-K connector
X	7.0 – 12.75 GHz (optional)	30 dB	GX-X60IS	Optional N-K connector
Ku	10.7 – 12.75 GHz	30 dB	GX-Ku60ES	Optional N-K connector
Ku	13.75 – 14.5 GHz	30 dB	GX-Ku60FS	Optional N-K connector
Ku	13 – 15 GHz	30 dB	GX-Ku60FS	Optional N-K connector
Ka	15 – 17.2 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	17.2 – 21.2 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	17.2 – 22.2 GHz	30 dB	GX-Ku60FS	Optional N-K connector
Ka	22.2 – 26.5 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	26.5 – 31 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	27 – 31 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	31 – 37 GHz	30 dB	GX-Ka60FS	Optional N-K connector
Ka	37 – 42.5 GHz	30 dB	GX-Q60FS	Optional N-K connector
Q	42.5 – 45 GHz	30 dB	GX-Q60FS	Optional N-K connector
Q	45 – 51 GHz	30 dB	GX-Q60FS	Optional N-K connector
QV	51 – 57 GHz	30 dB	GX-QV60FS	Optional N-K connector
QV	57 – 63 GHz	30 dB	GX-QV60FS	Optional N-K connector

🔹 Selection Example (选型指导示例):​

Model:​ GX-L60GS

Band:​ L-band

Frequency:​ 0.95 – 2.15 GHz

Gain:​ 30 dB

Output Connector:​ SMA (S-type)

VSWR (Input/Output):​ 1.35 (typical)

Connector Type:​ Optional N-K (default is SMA-K / S-K)

1.4 4. General Performance Specifications （常规性能指标）

Parameter​	Specification (规格)​
Gain​	30 dB (Other gains available upon customization)
Gain Flatness​	≤1.5 dB (over 1000 MHz bandwidth) ≤1.0 dB (over 500 MHz) ≤0.4 dB (per 10 MHz)
Gain Stability​	≤1.0 dB (0°C to +50°C) ≤0.3 dB / 24h (constant temp & excitation)
Attenuation Range​	0 – 30 dB, step 0.5 dB
Output Power (P1dB)​	≥ +10 dBm
Third-order Intermodulation (IM3)​	−25 dBc (at P1dB − 3 dB)
Input VSWR​	1.3 (typical), 1.5 (maximum)
Output VSWR​	1.3 (typical), 1.5 (maximum)
Connectors​	Input:​ SMA-K (coaxial), optional N-K Output:​ SMA-K (coaxial), optional N-K
Monitoring Interface​	Serial:​ DB9P Ethernet:​ RJ45
Power Supply​	IEC320, AC 220V, 50 Hz
Power Consumption​	40 W
Operating Temperature​	0°C to +50°C
RF Channel Configuration​	Single-channel / Dual-channel / Triple-channel / 1:1 Redundancy / 1:2 Redundancy
Size​	19-inch rack-mount chassis, 1U height
Weight​	Approx. 5 kg