Introduction
The High-Performance Equalizer series comprises a range of RF signal conditioning devices covering the 950 MHz to 4.2 GHz frequency band, providing gain adjustment, signal equalization, and interference suppression for stable signal transmission in satellite communication, radar, and broadcasting systems.
Advantage
Precise Gain & Equalization Control
0.5 dB / 1 dB adjustment steps allow accurate compensation of RF signal attenuation.
Strong Out-of-Band Rejection
≥60 dBc suppression helps reduce interference and keep RF signals clean.
Industrial-Grade Reliability
Operates at –10°C to +50°C for stable performance in demanding environments.
Specification
|
Parameter Category |
L-Band Equalizing Amplifier |
L-Band Equalizer |
Equalizer Module |
|
Operating Frequency |
1200MHz±250MHz (1000MHz~1450MHz) |
950MHz~2150MHz |
2.2GHz~4.2GHz |
|
Input/Output Channels |
10 inputs / 10 outputs (no coupling ports); 20dB coupling ports at output |
4 channels |
1 input / 1 output |
|
Input Signal |
-30dBm ~ -10dBm (no compression at -10dBm input) |
Not specified (optimized for weak-to-moderate signals) |
Not specified (optimized for embedded system signals) |
|
Gain |
-30~+30dB (1dB step); stability: ±0.5dB/24h (0℃~35℃) |
≥30dB; adjustable range: 20dB (1dB step) |
16dB±0.75dB (0 attenuation, 3.2GHz); adjustable range: ≥30dB (0.5dB step) |
|
Equalization |
0~+8dB (1dB step) |
0~5dB (≤0.5dB precision) |
0~7.5dB (0.5dB step, referenced to 3.2GHz) |
|
Noise Figure |
Not specified (optimized for signal integrity) |
≤10dB (guaranteed); noise temperature ≤100K |
≤14dB (at maximum gain) |
|
1dB Compression Point (P1) |
≥0dBm (tested at 10dB gain) |
≥10dBm |
≥10dBm |
|
Input/Output VSWR |
≤1.5 |
≤1.5 |
≤1.35 |
|
Isolation |
≥60dBc (between channels) |
≥60dB |
Not specified (optimized for low crosstalk) |
|
Out-of-Band Rejection |
Not specified |
≥60dBc |
Not specified |
|
Max.Power Handling |
≥30dBm (single port) |
Not specified |
Not specified |
|
Power Supply |
3-phase 4-wire AC (mains adaptable); 1:1 hot-swappable redundant power |
Not specified |
DC power (via JL29-05ZJB connector) |
|
Power Consumption |
≤60W |
Not specified (low-power design) |
Not specified (low-power design for embedding) |
|
Operating Temperature |
Not specified (industrial grade) |
Not specified (industrial grade) |
-10℃~+50℃; Storage: -45℃~+70℃ |
Application
What We Offer
Technical Resources - Provide datasheets, S-parameter files, PCB footprints (Altium/Cadence), and application notes to support system design and integration.
Warranty & Maintenance - 3-year global warranty with repair or replacement service.
Why Choose Us
Strong R&D Capability
1800+ employees with 70% in R&D drive continuous innovation in radar, AI, and electronic technologies.
Extensive Industry Experience
Over 20 years delivering practical solutions for real-world applications.
Flexible Customization Service
Products and systems can be tailored to customer needs, supporting OEM and project solutions.
Large-Scale Manufacturing Base
A 20,000 m² production facility ensures stable production capacity and reliable quality control.
Our Certificate
Our products comply with international quality and safety standards such as CE, FCC, and ISO.
FAQ
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