GARDINER GCF3700 C Band LNB 高频头 降频器 抗5G干扰高频头

Description

GARDINER GCF3700 C Band LNB

Gardiner (Note: As previously mentioned, if “Garton” is the intended original brand name in Chinese context, adjustments should be made accordingly. However, based on the given text, “GARDINER” is retained) Anti-5G Interference GCF3700BPF Downconverter, suitable for DVB digital television broadcasting, VSAT broadband communications, military satellite communication systems, securities communications, and applications for oil and gas users. This series of C-band low-noise downconverters (LNBs) can reduce 5G interference signals to -10dBm without compromising performance. This high-performance LNB, when used in conjunction with the enhanced version of GARDINER’s eBPF3900 filter, offers improved suppression effects. The anti-interference downconverter features an F-connector output with an F-type output noise figure of 15°K.

Technical Parameters
Product Series: GCF3700 Series
Local Oscillator Type: PLL Phase-Locked Loop
Local Oscillator Stability: Maximum ±150MHz
Input Frequency: C-Band: 3.7 – 4.20 GHz
Output Frequency: L-Band: 950 – 1450 MHz

RF Specifications
Local Oscillator Frequency: 5.15 GHz
Phase Noise @ 1KHz Offset: -65 dBc/Hz
Phase Noise @ 10KHz Offset: -75 dBc/Hz
Phase Noise @ 100KHz Offset: -95 dBc/Hz
Gain: >65dBm
Input VSWR: 2.5:1

Output VSWR: 2.0:1
Output 1dB Compression Point Power: 9 dBm

Electrical Specifications
Operating Voltage: 12 – 24 V
Operating Current: 300 mA

Interface Specifications
RF Input Connector: CPR 229G Waveguide Slot
RF Output Connector: F-75 Ohm/N-50 Ohm

Environmental Specifications
Operating Temperature: -40 to +60°C
Humidity: 0 – 95%

Physical Specifications
Dimensions (L x W x H): 144 x 70 x 98 mm
Weight: 0.5 kg